Answer / r.p.

it deals with conservation of energy.

Answer / sangeeta

it deals with conservation of energy that energy is neither be created nor be destroyed, it only transfer from one body to another

Answer / suman kumar

First law of thermodynamics tels that energy is always conserve in this universe, it can not be created or nor be destroyed, only can transform from one state to another state.

Answer / vivek singh tomar

first law of thermodynamics deals with process and cycle.

What is bearing & How many types of bearing ?

2 Answers  

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i require technical question paper which has been asked in last railway recruitment board exam for the post of junior engr.

0 Answers   RRB,

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What will happen if cold water is poured on the Barrel (Used for oil storage) filled with water vapour.

4 Answers  

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Name fuels used in nuclear power plant?

11 Answers   DRDO,

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What are the career paths in this position?

1 Answers   Petro Star Mount,

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When is the maximum load on the lift/elevator,during ascending or descending?Explain.

5 Answers   MN Dastur, SPL,

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Please send rrb je mechanical question and answers model

0 Answers   RRB,

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what is compressor out let pressure siemens v 94.3 a gas turbine ?

2 Answers  

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A very strange fault i cam across today,that i never experienced not studied before, i need an answer for this. Phase to phase or line to line , L1,L2 & L3, voltages are 490VAC, but if i use line to ground , its again 490 VAC. . . whats the fault and theory behind of it?

0 Answers  

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Enumerate some differences between an "orifice" and a "notch". Also tell if "jet" relates more to an orifice or a notch?

2 Answers   Variant,

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give me an example of time when u something u tried to accomplish and failed.

0 Answers  

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what are the evidence required for checking when pay money in backdoor job process

0 Answers  

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