Boyle's law

Charles' law

Gay-Lussac law

Avogadro's law

A. Boyle's law

Change

Do not change

Both (A) and (B)

None of these

Isothermal process

Adiabatic process

Free expansion process

Throttling process

Sum of two specific heats

Difference of two specific heats

Product of two specific heats

Ratio of two specific heats

_{2} + (3/7) CO

_{2} + (11/3) CO

_{2} + (3/11) CO

_{2} + (7/3) CO

^{2}

^{2}

^{2}

^{2}

δl = 4PE/ πl²

δl = 4πld²/PE

δl = 4Pl/πEd₁d₂

δl = 4PlE/ πd₁d₂

Petrol

Kerosene

Fuel oil

Lubricating oil

Brayton cycle

Joule cycle

Carnot cycle

Reversed Brayton cycle

Increasing the highest temperature

Decreasing the highest temperature

Increasing the lowest temperature

Keeping the lowest temperature constant

Conservation of heat

Conservation of momentum

Conservation of mass

Conservation of energy

Drying and crushing the coal to a fine powder

Moulding the finely ground coal under pressure with or without a binding material

Heating the wood with a limited supply of air to temperature not less than 280°C

None of the above

Flow processes

Non-flow processes

Adiabatic processes

None of these

A Joule cycle consists of two constant volume and two isentropic processes.

An Otto cycle consists of two constant volume and two isentropic processes.

An Ericsson cycle consists of two constant pressure and two isothermal processes.

All of the above

Creeping

Yielding

Breaking

Plasticity

Heat transfer is constant

Work transfer is constant

Mass flow at inlet and outlet is same

All of these

12

14

16

32

External energy

Internal energy

Kinetic energy

Molecular energy

Greater than

Less than

Equal to

None of these

There is no change in temperature

There is no change in enthalpy

There is no change in internal energy

All of these

2

4

8

16

The stress is the pressure per unit area

The strain is expressed in mm

Hook's law holds good upto the breaking point

Stress is directly proportional to strain within elastic limit

237°C

-273°C

-237°C

273°C

Short column

Long column

Weak column

Medium column

_{x} + σ_{y})/2 + (1/2) × √[(σ_{x} - σ_{y})² + 4 τ²_{xy}]

_{x} + σ_{y})/2 - (1/2) × √[(σ_{x} - σ_{y})² + 4 τ²_{xy}]

_{x} - σ_{y})/2 + (1/2) × √[(σ_{x} + σ_{y})² + 4 τ²_{xy}]

_{x} - σ_{y})/2 - (1/2) × √[(σ_{x} + σ_{y})² + 4 τ²_{xy}]

0

1

γ

∝

Yield point

Limit of proportionality

Breaking point

Elastic limit

Zeroth

First

Second

Third

Equal to

Directly proportional to

Inversely proportional to

Independent of

Low

Very low

High

Very high

T.ω watts

2π. T.ω watts

2π. T.ω/75 watts

2π. T.ω/4500 watts