The stress and strain induced is compressive

The stress and strain induced is tensile

Both A and B is correct

None of these

A. The stress and strain induced is compressive

Greater than Carnot cycle

Less than Carnot cycle

Equal to Carnot cycle

None of these

Two constant volume and two isentropic

Two constant pressure and two isentropic

Two constant volume and two isothermal

One constant pressure, one constant volume and two isentropic

Peat

Lignite

Bituminous coal

Anthracite coal

Area of cross-section of the column

Length and least radius of gyration of the column

Modulus of elasticity for the material of the column

All of the above

0°C

273°C

273 K

None of these

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

Otto cycle is more efficient than Diesel cycle

Diesel cycle is more efficient than Otto cycle

Efficiency depends on other factors

Both Otto and Diesel cycles are equally efficient

_{c}

(p - d) t × τ

_{t}

_{t}

300° to 500°C

500° to 700°C

700° to 900°C

900° to 1100°C

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.

More than 50 %

25-50 %

10-25 %

Negligible

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

Joule (J)

Joule metre (Jm)

Watt (W)

Joule/metre (J/m)

Conservation of heat

Conservation of momentum

Conservation of mass

Conservation of energy

2/3

3/4

1

9/8

Pitch

Back pitch

Diagonal pitch

Diametric pitch

10 MPa

30 MPa

50 MPa

100 MPa

Longitudinal stress to longitudinal strain

Volumetric stress to volumetric strain

Lateral stress to Lateral strain

Shear stress to shear strain

δQ = T.ds

δQ = T/ds

dQ = ds/T

None of these

In the vertical plane

In the horizontal plane

In the same plane in which the beam bends

At right angle to the plane in which the beam bends

There is no change in temperature

There is no change in enthalpy

There is no change in internal energy

All of these

p.v = constant, if T is kept constant

v/T = constant, if p is kept constant

p/T = constant, if v is kept constant

T/p = constant, if v is kept constant

Sum of two principal stresses

Difference of two principal stresses

Half the sum of two principal stresses

Half the difference of two principal stresses

Equal to

Less than

More than

None of these

Isothermal process

Adiabatic process

Hyperbolic process

Polytropic process

Isothermal expansion

Isentropic expansion

Isothermal compression

Isentropic compression

0°

30°

45°

90°

Cracking

Carbonisation

Fractional distillation

Full distillation

(m - 1)/ (2m - 1)

(2m - 1)/ (m - 1)

(m - 2)/ (3m - 4)

(m - 2)/ (5m - 4)

Combustion is at constant volume

Expansion and compression are isentropic

Maximum temperature is higher

Heat rejection is lower