DEAR SIR, I NEED A MODEL QUESTION PAPER OF JSPL. i'M IN mechanical BRANCH. E-MAIL ID:sksuman289@gmail.com

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What is the effect of addition of zinc in copper? What is the use of 70/30 brass ?

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how the ratchet in an micrometer works?

2 Answers  

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what is the difference between fire grate in a boiler and the burner? and is the fire grate is the furnace of the boiler?

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What are the causes of boiler backfire and steps in how to prevent it from happening?

1 Answers   RRB,

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How to give the answer for Expected CTC for MNC as well as for growing company?

0 Answers   MAHINDRA,

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what is motor?

3 Answers  

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Work done in compressing 1kg of gas adiabatically from p1,V1,T1 to p2, V2, T2 is equal to

3 Answers   Bhel, Swaraj,

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Hi! Greetings of the day. Can somebody tell me about as built duct sheet area calculation method. As we know that for this purpose A = (W+H)*2*L. But I have query about multiplication factors for elbows, tappers, offsets etc if there is any. Also refer the papers if available. Please revert. Thanks in advance.

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How does a boat measure speed?

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what is use of dynamo.why r u using that..?

2 Answers   Cap Gemini, Cummins,

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what is the three types of combustion-control system?

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