Mechanical Engineering - Thermodynamics

Exercise : Thermodynamics - Section 2

46.

The efficiency of Diesel cycle depends upon

temperature limits

pressure ratio

compression ratio

cut-off ratio and compression ratio

Answer: Option

Explanation:

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47.

Those substances which have so far not been resolved by any means into other substances of simpler form are called

elements

compounds

atoms

molecules

Answer: Option

Explanation:

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48.

The measurement of a thermodynamic property known as temperature is based on

Zeroth law of thermodynamics

First law of thermodynamics

Second law of thermodynamics

none of these

Answer: Option

Explanation:

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49.

Kelvin-Planck's law deals with

conservation of work

conservation of heat

conversion of heat into work

conversion of work into heat

Answer: Option

Explanation:

No answer description is available. Let's discuss.

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