Explain briefly- good combustion of auxiliary boiler?

1 Answers   ABC Inc, RRB, Siemens,

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anybody having idea about bel interview questions for mechanical,

1 Answers   BEL, Sail,

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What type of cross-section is usually of a chisel?

0 Answers  

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area under P-V diagram indiacates what?

10 Answers   APGenco, Ford,

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what is the diffrence bitween hypo eutectoid and hyper eutectoid steels?

6 Answers   Bhel, Suzlon, TATA, Tech Mahindra,

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an engine operates between temp of 900k and t2 and another engine operates between t2 and 400k. for both engines to do equal work what shuld be the value of t2? a)650 b)600 c)625 d)700 e)750. with explaination.

6 Answers   General Motors GM,

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What is the difference between heat capacity and specific heat of a material ?

0 Answers  

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What are the causes of high alkalinity in boiler water?

1 Answers   RRB,

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Explain the hooke`s coupling.

0 Answers  

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Explain why is over-pressurizing an air conditioning system bad?

0 Answers  

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For conduction of heat, the instantaneous rate of heat flow is product of three factors. What are these ?

0 Answers  

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can any body sand me previous exampapers of jr. engineer (mechanical)

0 Answers  

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