Vapour
Perfect gas
Air
Steam
B. Perfect gas
Its temperature will increase
Its volume will increase
Both temperature and volume will increase
Neither temperature not volume will increase
τ²/ 2G × Volume of shaft
τ/ 2G × Volume of shaft
τ²/ 4G × Volume of shaft
τ/ 4G × Volume of shaft
Conservation of heat
Conservation of momentum
Conservation of mass
Conservation of energy
The shaft 'B' has the greater diameter
The shaft 'A' has the greater diameter
Both are of same diameter
None of these
Its temperature increases but volume decreases
Its volume increases but temperature decreases
Both temperature and volume increases
Both temperature and volume decreases
Equal
Proportional to their respective moduli of elasticity
Inversely proportional to their moduli of elasticity
Average of the sum of moduli of elasticity
Simply supported beam
Fixed beam
Overhanging beam
Cantilever beam
Toughness
Tensile strength
Capability of being cold worked
Hardness
Longitudinal stress to longitudinal strain
Volumetric stress to volumetric strain
Lateral stress to Lateral strain
Shear stress to shear strain
Resilience
Proof resilience
Modulus of resilience
Toughness
Resilience
Proof resilience
Modulus of resilience
Toughness
1 kg of water
7 kg of water
8 kg of water
9 kg of water
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
Isothermal expansion
Isentropic expansion
Isothermal compression
Isentropic compression
400 MPa
500 MPa
900 MPa
1400 MPa
Strains
Stress and strain
Shear stress and shear strain
Moduli and elasticity
τ²/ 2G × Volume of shaft
τ/ 2G × Volume of shaft
τ²/ 4G × Volume of shaft
τ/ 4G × Volume of shaft
Thermal efficiency
Work ratio
Avoids pollution
None of these
Two constant volume and two isentropic processes
Two constant volume and two isothermal processes
Two constant pressure and two isothermal processes
One constant volume, one constant pressure and two isentropic processes
Chain riveted joint
Diamond riveted joint
Crisscross riveted joint
Zigzag riveted joint
0.287 J/kgK
2.87 J/kgK
28.7 J/kgK
287 J/kgK
Loss of heat
No loss of heat
Gain of heat
No gain of heat
Zeroth
First
Second
Third
1/8
1/4
1/2
2
Change
Do not change
Both (A) and (B)
None of these
1/27th
1/93th
1/173th
1/273th
Fixed at both ends
Fixed at one end and free at the other end
Supported on more than two supports
Extending beyond the supports
No stress
Shear stress
Tensile stress
Compressive stress
Petrol engine
Diesel engine
Reversible engine
Irreversible engine
Increase
Decrease
Remain unchanged
Increase/decrease depending on application