Carnot cycle can't work with saturated steam
Heat is supplied to water at temperature below the maximum temperature of the cycle
A Rankine cycle receives heat at two places
Rankine cycle is hypothetical
B. Heat is supplied to water at temperature below the maximum temperature of the cycle
Same
Lower
Higher
None of these
From maximum at the centre to zero at the circumference
From zero at the centre to maximum at the circumference
From maximum at the centre to minimum at the circumference
From minimum at the centre to maximum at the circumference
Cracking
Carbonisation
Fractional distillation
Full distillation
1 : 2
1 : 3
1 : 4
1 : 2.5
Equal to
Less than
Greater than
None of these
Two constant volume and two isentropic processes
Two isothermal and two isentropic processes
Two constant pressure and two isentropic processes
One constant volume, one constant pressure and two isentropic processes
mR (T2 - T1)
mcv (T2 - T1)
mcp (T2 - T1)
mcp (T2 + T1)
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
The liquid fuels consist of hydrocarbons
(11/3) CO2 + (3/7) CO
(3/7) CO2 + (11/3) CO
(7/3) CO2 + (3/11) CO
(3/11) CO2 + (7/3) CO
2
4
8
16
The shaft 'B' has the greater diameter
The shaft 'A' has the greater diameter
Both are of same diameter
None of these
Partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast
Carbonisation of bituminous coal
Passing steam over incandescent coke
Passing air and a large amount of steam over waste coal at about 650°C
Homogeneous
Inelastic
Isotropic
Isentropic
Volume
Temperature
Mass
Energy
Remains constant
Decreases
Increases
None of these
Same
Double
Half
One-fourth
-273°C
73°C
237°C
-237°C
2ε₁ - ε₂
2ε₁ + ε₂
2ε₂ - ε₁
2ε₂ + ε₁
Yield point stress
Breaking stress
Ultimate stress
Elastic limit
Reversible process
Irreversible process
Reversible or irreversible process
None of these
1 g
10 g
100 g
1000 g
In tension
In compression
Neither in tension nor in compression
None of these
Principal stresses
Normal stresses on planes at 45°
Shear stresses on planes at 45°
Normal and shear stresses on a plane
Wl3/48 EI
Wa²b²/3EIl
[Wa/(a√3) x EIl] x (l² - a²)3/2
5Wl3/384 EI
1
0
-1
10
Maximum shear stress
No shear stress
Minimum shear stress
None of the above
Otto cycle
Ericsson cycle
Joule cycle
Stirling cycle
Chain riveted joint
Diamond riveted joint
Crisscross riveted joint
Zigzag riveted joint
Calorific value
Heat energy
Lower calorific value
Higher calorific value
Less than
Equal to
More than
None of these