BHAVIT  SHARMA                               bhavit08.blogspot.com                             2 October 2016


'I cannot tech you violence, as I do not myself believe in it. I can only tech you not to bow your heads before any one even at tha cost of your life...' - Happy Gandhi Jayanti......
            WISH YOU VERY VERY HAPPY 
                       GANDHI JAYANTI 
                BY     BHAVIT SHARMA 




With his ideologies and teachings, Mohandas Karamchand Gandhi, popularly known as Mahatma Gandhi, inspires thousands of individuals all over the globe. The political leader, born in Gujarat in 1869 to Karamchand Gandhi and Putlibai, fought for the freedom of India and is called the Father of the Nation.

Often called Bapu, Gandhi's 147th birth anniversary falls on Sunday, October 2 this year. As part of the celebrations, prayer services and tributes are offered at Raj Ghat, the memorial of the freedom fighter, in New Delhi. 

Various ceremonies and activities will also be conducted at various parts of the country with many school children dressing up like Gandhi, who has been hailed as the symbol of peace, non-violence and freedom.

 Check out 30 inspiring quotes by Mahatma Gandhi to be shared on Gandhi Jayanti 2016:

Where there is love there is life. 

Live as if you were to die tomorrow. Learn as if you were to live forever.

A nation's culture resides in the hearts and in the soul of its people.

Non-violence is the greatest force at the disposal of mankind. It is mightier than the mightiest weapon of destruction devised by the ingenuity of man. 

Nobody can hurt me without my permission. 

My life is my message. 

It may be possible to gild pure gold, but who can make his mother more beautiful? 

Prayer is not asking. It is a longing of the soul. It is daily admission of one's weakness. It is better in prayer to have a heart without words than words without a heart. 

Flower petals lay scattered at the feet of the Mahatma Gandhi Statue in Washington.Reuters

There is more to life than increasing its speed. 

It is health that is real wealth and not pieces of gold and silver. 

The best way to find yourself is to lose yourself in the service of others. 

You must be the change you wish to see in the world. 

When I admire the wonders of a sunset or the beauty of the moon, my soul expands in the worship of the creator. 

Happiness is when what you think, what you say, and what you do are in harmony. 

The real ornament of woman is her character, her purity. 

Intolerance is itself a form of violence and an obstacle to the growth of a true democratic spirit. 

Prayer is the key of the morning and the bolt of the evening.

My religion is based on truth and non-violence. Truth is my God. Non-violence is the means of realising Him. 

Snow falls on a statue of Mahatma Gandhi in Geneva.Reuters

 A man is but the product of his thoughts what he thinks, he becomes. 

Non-cooperation with evil is as much a duty as is cooperation with good.

Non-violence is the article of faith.

To believe in something, and not to live it, is dishonest.

Truth never damages a cause that is just.

God, as Truth, has been for me a treasure beyond price. May He be so to every one of us.

Self-respect knows no considerations.

As human beings, our greatness lies not so much in being able to remake the world - that is the myth of the atomic age - as in being able to remake ourselves.

Poverty is the worst form of violence.

Man lives freely only by his readiness to die, if need be, at the hands of his brother, never by killing him.

Prayer is a confession of one's own unworthiness and weakness. 

My religion teaches me that whenever there is distress which one cannot remove, one must fast and pray. 

Father of the nation, Mohandas Karamchand Gandhi was born on 2^nd October, 1869 and was a prominent leader of the pre-independence era. He gave birth to terms like non-violence, civil disobedience, freedom, etc. Mahatma Gandhi is also termed as ‘Bapu’ by his devotees. He led nationwide movements and campaigns for India’s independence, eradication of poverty, expanding women’s rights, ending untouchability and establishing Swaraj. Gandhiji’s birthday is celebrated as a national holiday and a day of non violence and peace.  He led and made many campaigns and described satyagraha in the true essence. ALSO READ: Mahatma Gandhi Jayanti 2 October: 10 Inspirational and Memorable Quotes by Father of the Nation Mahatma Gandhi

Mahatma Gandhi drew praise for his contribution round the world so much so that his birth-date is celebrated as ‘International Day of Non-Violence’. Among many others who fought for freedom, he was the one who challenged the Britishers and in the process got himself imprisoned for many years. Gandhiji always practised non-violence and led the most simple life. Many believe that if Gandhiji had wanted to, he could have saved the lives of Bhagat Singh, Sukhdev, and Rajguru. Among many others who fought for freedom, he was the one who challenged the Britishers and in the process got himself imprisoned for many years. Gandhiji always practised non-violence and led the most simple life.

There are still many Gandhians who try to follow his philosophy and ideologies to promote peace and harmony. He and his life was like an open book and his spirit of leading life was just hatsoff. Gandhiji’s philosophy was not based on theory but he practiced and preached what he said. On Mahatma Gandhi Jayanti occasion, here we are sharing his 15 famous quotes and giving this legend a grand tribute- which will help one to walk on non-violence path.

Quote reads: Always aim at complete harmony of thought and word and deed. Always aim at purifying your thoughts and everything will be well.

Quote reads: I cannot teach you violence, as I do not myself believe in it. I can only teach you not to bow your heads before any one even at the cost of your life

Quote reads: Be the change that you wish to see in the world.

Quote reads: An error does not become truth by reason of multiplied propagation, nor does truth become error because nobody sees it. Truth stands, even if there be no public support. It is self sustained

Quote reads: When I despair, I remember that all through history the way of truth and love have always won. There have been tyrants and murderers, and for a time, they can seem invincible, but in the end, they always fall. Think of it–always

Quote reads: Your beliefs become your thoughts, Your thoughts become your words, Your words become your actions, Your actions become your habits, Your habits become your values, Your values become your destiny

Quote reads: You must not lose faith in humanity. Humanity is like an ocean; if a few drops of the ocean are dirty, the ocean does not become dirty

Quote reads: Change yourself – you are in control

Quote reads: If you want something really important to be done you must not merely satisfy the reason, you must move the heart also

Quote reads: Freedom is not worth having if it does not include the freedom to make mistakes

Quote reads: To believe in something, and not to live it, is dishonest

Quote reads: An eye for an eye will only make the whole world blind

Quote reads: Each night, when I go to sleep, I die. And the next morning, when I wake up, I am reborn

Quote reads: Seven social sins: politics without principles, wealth without work, pleasure without conscience, knowledge without character, commerce without morality, science without humanity, and worship without sacrifice

Quote reads: Men often become what they believe themselves to be. If I believe I cannot do something,it makes me incapable of doing it. When I believe I can,I acquire the ability to do it even if I didn’t have it in the beginning

Image credit: BHAVIT SHARMA 

And wish you very very happy GANDHI JAYNTI 2' OCTOBER 2016 WISH U ALL FAMILY BY BHAVIT SHARMA 

preparetion for interviews in any company

                                             

Hiii I am Bhavit Sharma

How should we give interviews after going to any company ...

And how should we prepare for their question .  

100 Mechanical Engineering Interview Questions & Answer

1 October 2013 at 06:28

1. What is the difference between scavenging and supercharging ?

Ans:  Scavenging is process of flushing out burnt gases from engine cylinder by introducing fresh air in the cylinder before exhaust stroke ends. Supercharging is the process of supplying higher mass of air by compressing the atmospheric air. 

2. What are the names given to constant temperature, constant pressure, constant volume, constant internal energy, constant enthalpy, and constant entropy processes.

Ans:  Isothermal, isochroic, isobaric, free expression, throttling and adiabatic processes respectively. 

3. In a Rankine cycle if maximum steam pressure is increased keeping steam temperature and condenser pressure same, what will happen to dryness fraction of steam after expansion ?

Ans:  It will decrease. 

4. Why entropy change for a reversible adiabatic process is zero ?

Ans:  Because there is no heat transfer in this process. 

5. What are two essential conditions of perfect gas ?

Ans:  It satisfies equation of state and its specific heats are constant. 

6. Enthalpy and entropy are functions of one single parameter. Which is that ?

Ans:  Temperature. 

7. Why rate of condensation is higher on a polished surface compared to rusty surface ?

Ans:  Polished surface promotes drop wise condensation and does not wet the surface. 

8. How much resistance is offered to heat flow by drop wise condensation ?

Ans:  Nil 

How are these questions - please do add comments and if you like them please do share this post on facebook,  linkedin, twitter and google plus. 

To see the complete list of 100 questions, follow the link

http://mechanical-engineering.in/forum/blog/112/entry-387-mechanical-engineering-interview-questions-answer-best-of-luck-for-your-interview/

Mechanical Engineering interview  questions and answers Part 1   Part 2   Part 3   Part 4   Part 5   Part 6 1.What are the different types of fits? Explain? 2. What are the factors that can affect the Factor of safety selection? 3. What is heat treatment and why is it done? 4. What are the rules that must be kept in mind while designing castings? 5. What are the points that should be kept in mind during forging design? 6. Describe briefly the different cold drawing processes. 7. What are the different theories of failure under static load, explain briefly? What are the different types of fits? Explain? On the basis of Indian standards fits can mainly be categorized into three groups: > Clearance Fit: These types of fits are characterized by the occurrence of a clearance between the two mating parts. The difference between the minimum size of the hole and the maximum size of the shaft is called the minimum clearance, the difference between the maximum size of the hole and the minimum size of the shaft is known as maximum clearance. > Interference Fit: In these types of fits the size of the mating parts are predefined so that interference between them always occurs. The tolerance zone of the hole is completely below the tolerance zone of the shaft. > Transition Fit: As the name suggests these type of fit has its mating parts sized limited to allow either clearance or interference. The tolerance zone of the hole and the shaft overlaps in case of such fits. For a shaft designated as 40 H8/f7, calculate the tolerances. Given: Shaft designation = 40 H8/f7 The shaft designation 40 H8/f 7 means that the basic size is 40 mm and the tolerance grade for the hole is 8 ( i. e. I T 8) and for the shaft is 7 ( i. e. I T 7). Since 40 mm lies in the diameter steps of 30 to 50 mm, therefore the geometric mean diameter, D = Square root of (30 x 50) = 38.73 mm We know that standard tolerance unit, i = 0.45 x Cube root of (D) + 0.001 D i = 0.45 × 3.38 + 0.03873 = 1.559 73 or 1.56 microns i = 1.56 × 0.001 = 0.001 56 mm ...(1 micron = 0.001 mm) The standard tolerance for the hole of grade 8 (IT8) = 25 i = 25 × 0.001 56 = 0.039 mm The standard tolerance for the shaft of grade 7 (IT7) = 16 i = 16 × 0.001 56 = 0.025 mm What are the factors that can affect the Factor of safety selection? The factor of safety is used in designing a machine component. Prior to selecting the correct factor of safety certain points must be taken into consideration such as: > The properties of the material used for the machine and the changes in its intrinsic properties over the time period of service. > The accuracy and authenticity of test results to the actual machine parts. > The applied load reliability. > The limit of stresses (localized). > The loss of property and life in case of failures. > The limit of initial stresses at the time period of manufacture. > The extent to which the assumptions can be simplified. The factor of safety also depends on numerous other considerations such as the material, the method of manufacturing , the various types of stress, the part shapes etc. What is heat treatment and why is it done? Heat treatment can be defined as a combination of processes or operations in which the heating and cooling of a metal or alloy is done in order to obtain desirable characteristics without changing the compositions. Some of the motives or purpose of heat treatment are as follows: > In order to improve the hardness of metals. > For the softening of the metal. > In order to improve the machinability of the metal. > To change the grain size. > To provide better resistance to heat, corrosion, wear etc. Heat treatment is generally performed in the following ways: > Normalizing > Annealing > Spheroidising > Hardening > Tempering > Surface or case hardening What are the rules that must be kept in mind while designing castings? Some of the points that must be kept in mind during the process of cast designing are as follows: > To avoid the concentration of stresses sharp corners and frequent use of fillets should be avoided. > Section thicknesses should be uniform as much as possible. For variations it must be done gradually. > Abrupt changes in the thickness should be avoided at all costs. > Simplicity is the key, the casting should be designed as simple as possible. > It is difficult to create true large spaces and henceforth large flat surfaces must be avoided. > Webs and ribs used for stiffening in castings should as minimal as possible. > Curved shapes can be used in order to improve the stress handling of the cast. What are the points that should be kept in mind during forging design? Some of the points that should be followed while forging design are: > A radial flow of grains or fibers must be achieved in the forged components. > The forged items such as drop and press forgings should have a parting line that should divide the forging into two equal halves. > The ribs in a forging should not be high or thin. > In order to avoid increased die wear the pockets and recesses in forgings should be minimum. > In forgings the parting line of it should lie as far as possible in a single plane. > For ease of forging and easy removal of forgings the surfaces of the metal should contain sufficient drafts. Describe briefly the different cold drawing processes. Some of the important cold drawing processes are as follows: > Bar and Rod Drawing: In the case of bar drawing the hot drawn bars are at first pickled, washed and coated to prevent oxidation. Once this is done a draw bench is used for the process of cold drawing. In order to make an end possible to enter a drawing die the diameter of the rod is reduced by the swaging operation. This end is fastened by chains to the draw bench and the end is gripped by the jaws of the carriage. In this method a high surface finish and accuracy dimensionally is obtained. The products of this process can be used directly without any further machining. > Wire Drawing: Similar to the above process the bars are first pickled, washed and coated to prevent any oxidation. After this the rods are passed through several dies of decreasing diameter to provide a desired reduction in the size ( diameter ). The dies used for the reduction process is generally made up of carbide materials. >Tube Drawing: This type of drawing is very similar to the bar drawing process and in majority of cases it is accomplished by the use of a draw bench. What are the different theories of failure under static load, explain briefly? The main theories of failure of a member subjected to bi-axial stress are as follows: > Maximum principal stress theory ( Rankine’s theory): This theory states that failure occurs at a point in member where the maximum principal or normal stress in a bi-axial system reaches the maximum strength in a simple tension test. > Maximum shear stress theory ( Guest’s or Tresca’s theory): This theory states that failure occurs when the biaxial stress reaches a value equal to the shear stress at yield point in a simple tension test. > Maximum principal strain theory ( Saint Venant theory): This theory states that failure occurs when bi-axial stress reaches the limiting value of strain. > Maximum strain energy theory ( Haigh’s theory): This theory states that failure occurs when strain energy per unit volume of the stress system reaches the limiting strain energy point. > Maximum distortion energy theory ( Hencky and Von Mises theory): This theory states that failure occurs when strain energy per unit volume reaches the limiting distortion energy. Part 1   Part 2   Part 3   Part 4   Part 5   Part 6

   


                                                                                                                                                                        

     
     
     
     
     
    


      




     

 Today I want to tell you about Train EngineHome > Arts and Crafts Projects for Kids > Vehicles / Transportation Crafts > Train & Locomotive Crafts

TRAIN CRAFTS FOR KIDS: Ideas to make choo choo trains & locomotives with easy arts and crafts decorations, instructions, patterns, and activities for children, preschoolers, and teens

A train is a form of rail transport consisting of a series of vehicles propelled along a rail track to transport cargo or passengers. Most children love trains. They are fascinated by big, load and powerful things.

If you are looking for project ideas on how to entertain your kids on a rainy afternoon, then making trains at home is the best and fun way to go. Your children can make a train from candy, its fun and kids can eat candy while they make it. They can also make a train from paper or an egg carton. You can also make a train from juice boxes too!

Below you will find Train & Locomotive Crafts Arts and Crafts Projects Ideas for your Kids. Find out how to make your own arts and crafts Choo Choo Trains & Locomotives projects with the following decorations, instructions, patterns, and activities for children

Make Traveling Circus Zoo Animal Train Cage

An entire traveling circus, carnival or zoo can be made if you have enough of these cages for all the animals. Remove the sliding drawer from a matchbox and throw away the matches as you will not need them. You may also discard the matchbox cover. Paint the matchbox drawer inside and out, and allow it to dry thoroughly. Glue a row of toothpicks inside the box on all 4 sides to make the bars of the cage. Cut out 4 tiny circles of thin cardboard for the wheels and paint them a bright color. Allow them to dry. Attach the wheels to the cage with straight pins. Push the pins through the center of the wheels and bend the pins inside the box so that the wheels won't slip off. Place a tiny toy animal in the cage. Cut a piece of white paper a little larger than the cage for an awning. Make stripes on the awning with paints or crayons. Place the awning over the toothpick bars, forcing the tips of the toothpicks through the paper. Add 2 toothpick handles and the cage is ready to roll.

Making Shoe Box Trains Craft

Remove the covers from 3 or 4 shoe boxes. Punch a hole near the bottom of each of the box ends. Obtain a length of cord or string that is long enough to pass through the insides of the boxes and to provide a length for pulling the train. Then tie a clothespin on one end of the cord. Beginning on the outside of one box, run the cord through the hole so that it comes through into the inside of the box. The clothespin will prevent the cord from slipping out of the end of the box. Pull the cord along the bottom of the box and out the other end of the box, as seen in figure 1. Knot a second clothespin on the outside of this end of the box, as seen in figure 2. Then run the cord through the other boxes in the same way, as seen in figure 3. Be sure to knot a clothespin at the other end of the rope. This will make a handle. The shoe box train is now ready to be loaded with toys and pulled across the room by a toddler.

Making Ride-On Pretend Toy Trains

Find a bunch of big cardboard boxes. You can create your own cardboard trains or look at the picture above to help guide you towards creating a ride-on train. Use paper plates for wheels...glue them on the boxes. The first box isn't a sit-in box, it is just the front of the train. Make it face down and bring the side flap up and cut a window out of it. Attach a steering wheel paper plate to the box with glue or a brass paper fastener. The 2nd box car should have a rectangle portion cut out of it...this is the car that you can sit in. The remaining cars in the back could be whatever you want...but should be open at the top so that people or toys can sit in there. You can glue the boxes together or attach them with poked holes then strung with string and knotted together. It is all up to you and your creativity...have a train-ful of fun!

Even More Choo Choo Trains Crafts You Can Make

Use box-tops for the bases of all the cars for this train, and milk bottle tops or button moulds for their wheels. Attach the wheels to the bases with two-pronged paper fasteners. Fasten loosely enough to allow the wheels to turn easily. To make the tops of the cars use smaller boxes than those used to make the bases. Use an oatmeal box for the top part of the engine. Glue in place. Cut little slits in the box for the stacks and bell. Make the bell and stacks from black construction paper. Decorate each car according to its use.

Paper Train Whistles

Obtain a piece of paper. Fold it into 4 parts, as pictured in Figure 1. Cut a hole in center fold, as seen in Figure 2. Then hold the front fold against your lips and blow into it. You will be delighted with the first class whistle you have made for your train.

More Train Ideas

 Advent Choo Choo Train Craft for Kids - Countdown to Christmas in a different way this year with an Advert Choo Choo Train.

 All Aboard Choo Choo Train Arts & Crafts Project - Encourage your children to use their imagination to create their own choo choo train using crayola products and materials around the house.

 All Aboard for these Preschool Train Crafts! - These are simple and fun crafts for the young preschoolers to enjoy.

 Amigurumi - Sushi Train Toy to Make - This train craft is for the older children and adults who can crochet.

 Animal Cracker Circus Trains Craft for Preschoolers & Toddlers - Make a cool circus train for your animal crackers.

 Animal Train Arts Activity for Youngsters - Your children will have tons of fun making and coloring their own animal train.

 Build Your Own Train: Steam Engine - Print and follow the instructions to build a steam engine plane.

 Choo-Choo Train Growth Chart - Learn how to make a colorful choo-choo train growth chart by following these instructions.

 Christmas Train Paper Craft - Print the template and follow the instructions to put together a paper Christmas train.

 Chugga-chugga Choo choo! Train Craft - Your kids can create a train using constructions paper, scissors, tape, glue cotton balls and other materials.

 Cork Trains Craft for Children - Make a train out of wine corks!

 GG1-type Electric Locomotive - Print the GG1-type Electric Locomotive train template and follow the instructions.

 Here Comes a Train! - Have your kids use their imagination with the help of Crayola products to design their own train.

How to Make a Cardboard Box Train - Find out how you can make a train out 5 show boxes, 3 large paper clips, toilet paper tube and other basic materials.

 How to Make a Paper Train- Learn how you can make a paper train by following these instructions.

 How to Make a Train Pinata - Make a very cool train piñata for your train themed birthday party.

 How to Make a Train Using Paper - All children love to make a train out of paper! Follow these instructions to make your own.

How to Make a Train With Egg Cartons - Learn how to make a train using an egg carton, paint, paper and other materials by following these instructions.

 How to Make Kids Candy Train Party Favor Craft - Make a cool edible train with your children. This is also a great birthday party craft.

 Japan Railway E1 Max Bullet Train PaperCraft Model - Print the template of the Japan Railway E1 Max Bullet Train and follow the instructions to put it together.

Juice Box Train - Your children can reuse their juice boxes to make a cute recycled train.

 Love Train - This Valentine's Day make someone special a sweet love train.

Ni Hao, Kai-lan Tissue Box Train - Make a cool tissue box train with your friends Ni Hao and Kai-lan.

 Recycled Train Craft - Make a train from recycle items such as a tin can and some Snapple tea lids for the wheels.

 Steam Train - Make yourself the driver of a steam train..

 Super express train - Print out the pattern of this Super Express Train and have your kids put it together.

 Thomas the Tank Engine Paper Craft- - Follow this simple craft and make your own Thomas the tank engine train.

 Tin Can Train - Use different size and shape tin cans and other recycled materials to make a train at home with your kids.

 Toddler Train Craft - Help your toddler make their own train with simple materials such as construction paper, cereal boxes and crayons.

 Train Across Canada - Enjoy the scenery of Canada with this cool train craft.

 Train Beaded Safety Pin Design - Make a beaded safety pin train design by following the giving pattern and instructions.

 Train Costume - Find out how you can make a Halloween train costume with your children.

 Train Crafts for Older Kids - This website will show you different train crafts for older children they can do at home.

 Train Models - Learn how to make model trains using the available free pattern.

 Train Ornaments - Make a train ornament for your Christmas tree that you and your kids will cherish.

 Train Pattern for Beaded Saftey Pin - Use the free train pattern given to make a beaded safety pin jewelry.

 Train Passenger Car Paper Craft - Print the train passenger car on paper and follow the instructions carefully.

 Trains - Encourage your children to use their imagination to design their own paper train.

 Train Wind Chimes - Turn a wooden train kit into the most beautiful train wind chimes.