Mechanical Engineering - Thermodynamics

6.
The total energy of a molecule is shared equally by the various degrees of freedom possessed by it. This law is known as
law of equipartition of energy
law of conservation of energy
law of degradation of energy
none of these
Answer: Option
Explanation:
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7.
The thermodynamic property of a system is said to be an intensive property whose value for the entire system __________ the sum of their value for the individual parts of the system.
is equal to
is not equal to
Answer: Option
Explanation:
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8.
The absolute pressure of a given mass of a perfect gas varies inversely as its volume, when the temperature remains constant. This statement is known as Charles' law.
Yes
No
Answer: Option
Explanation:
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9.
The fuel mostly used in steam boilers is
brown coal
peat
coking bituminous coal
non-coking bituminous coal
Answer: Option
Explanation:
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10.
The efficiency of Joule cycle is
greater than Carnot cycle
less than Carnot cycle
equal to Carnot cycle
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.