_{t}

_{c}

_{t}

_{c}

B. d.t.σ_{c}

The product of the gas constant and the molecular mass of an ideal gas is constant

The sum of partial pressure of the mixture of two gases is sum of the two

Equal volumes of all gases, at the same temperature and pressure, contain equal number of molecules

All of the above

wl/4

wl/2

wl

wl²/2

Yield point stress

Breaking stress

Ultimate stress

Elastic limit

Tensile

Compressive

Shear

Zero

The heat and work are boundary phenomena

The heat and work represent the energy crossing the boundary of the system

The heat and work are path functions

All of the above

Mass of oxygen in 1 kg of flue gas to the mass of oxygen in 1 kg of fuel

Mass of oxygen in 1 kg of fuel to the mass of oxygen in 1 kg of flue gas

Mass of carbon in 1 kg of flue gas to the mass of carbon in 1 kg of fuel

Mass of carbon in 1 kg of fuel to the mass of carbon in 1 kg of flue gas

23.97 bar

25 bar

26.03 bar

34.81 bar

Otto cycle

Ericsson cycle

Joule cycle

Stirling cycle

Elastic limit

Yield stress

Ultimate stress

Breaking stress

wl²/3√3

wl²/6√3

wl²/9√3

wl²/12√3

9/7

11/7

7/4

1/4

In the middle

At the tip below the load

At the support

Anywhere

Carbon

Hydrogen and nitrogen

Sulphur and ash

All of these

Greater than

Less than

Equal to

None of these

Wood

Coke

Anthracite coal

Pulverised coal

It is used as the alternate standard of comparison of all heat engines.

All the heat engines are based on Carnot cycle.

It provides concept of maximising work output between the two temperature limits.

All of the above

Pressure

Volume

Temperature

Density

Energy stored in a body when strained within elastic limits

Energy stored in a body when strained up to the breaking of the specimen maximum strain

Energy which can be stored in a body

None of the above

Hard coke

Soft coke

Pulverised coal

Bituminous coal

Isothermal process

Hyperbolic process

Adiabatic process

Polytropic process

Wood charcoal

Bituminous coke

Pulverised coal

Coke

Coal gas

Producer gas

Mond gas

Blast furnace gas

Dual cycle, Diesel cycle, Otto cycle

Otto cycle, Diesel cycle, Dual cycle

Dual cycle, Otto cycle, Diesel cycle

Diesel cycle, Otto cycle, Dual cycle

pv = C

pv = m R T

^{n} = C

^{γ} = C

Chain riveted joint

Diamond riveted joint

Crisscross riveted joint

Zigzag riveted joint

Sum

Difference

Multiplication

None of the above

_{t}

_{c}

_{t}

_{c}

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

Zero

Minimum

Maximum

Positive

K₁ K₂

(K₁ + K₂)/ 2

(K₁ + K₂)/ K₁ K₂

K₁ K₂/ (K₁ + K₂)