8.314 J/kg mole-K
83.14 J/kgmole-K
831.4 J/kgmole-K
8314 J/kgmole-K
D. 8314 J/kgmole-K
Equal to
Directly proportional to
Inversely proportional to
None of these
2.1 × 10⁵ kg/cm²
2.1 × 10⁶ kg/cm²
2.1 × 10⁷ kg/cm²
0.1 × 10⁶ kg/cm²
pv = C
pv = m R T
pvn = C
pvγ = C
δQ = T.ds
δQ = T/ds
dQ = ds/T
None of these
Straight line formula
Eulers formula
Rankines formula
Secant formula
Increases the internal energy of the gas
Increases the temperature of the gas
Does some external work during expansion
Both (B) and (C)
Same
Lower
Higher
None of these
Petrol
Kerosene
Fuel oil
Lubricating oil
Greater than
Less than
Equal to
None of these
The liquid fuels consist of hydrocarbons.
The liquid fuels have higher calorific value than solid fuels.
The solid fuels have higher calorific value than liquid fuels.
A good fuel should have low ignition point.
Boyle's law
Charles' law
Gay-Lussac law
Avogadro's law
1.013 bar
760 mm of Hg
1013 × 102 N/m2
All of these
Constant volume process
Adiabatic process
Constant pressure process
Isothermal process
65° to 220°C
220° to 345°C
345° to 470°C
470° to 550°C
Zero
Minimum
Maximum
Infinity
Boyle's law
Charles' law
Gay-Lussac law
Avogadro's law
Decrease in cut-off
Increase in cut-off
Constant cut-off
None of these
cv/ cp =R
cp - cv = R
cv = R/ γ-1
Both (B) and (C)
The increase in entropy is obtained from a given quantity of heat at a low temperature.
The change in entropy may be regarded as a measure of the rate of the availability or unavailability of heat for transformation into work.
The entropy represents the maximum amount of work obtainable per degree drop in temperature.
All of the above
Inversely proportional to strain
Directly proportional to strain
Square root of strain
Equal to strain
Rankine
Stirling
Carnot
Brayton
1.817
2512
4.187
None of these
3 to 6
5 to 8
15 to 20
20 to 30
Two isothermals and two isentropic
Two isentropic and two constant volumes
Two isentropic, one constant volume and one constant pressure
Two isentropic and two constant pressures
Zeroth
First
Second
Third
10 MPa
30 MPa
50 MPa
100 MPa
Tension in the masonry of the dam and its base
Overturning of the dam
Crushing of masonry at the base of the dam
Any one of the above
1
0
-1
10
Equal to
Less than
More than
None of these
Resilience
Proof resilience
Strain energy
Impact energy