Tensile strain increases more quickly
Tensile strain decreases more quickly
Tensile strain increases in proportion to the stress
Tensile strain decreases in proportion to the stress
A. Tensile strain increases more quickly
Workdone
Entropy
Enthalpy
None of these
12
14
16
32
Sum
Difference
Product
Ratio
(11/3) CO2 + (3/7) CO
(3/7) CO2 + (11/3) CO
(7/3) CO2 + (3/11) CO
(3/11) CO2 + (7/3) CO
Cut-off is increased
Cut-off is decreased
Cut-off is zero
Cut-off is constant
Zeroth
First
Second
Third
π /4 × τ × D³
π /16 × τ × D³
π /32 × τ × D³
π /64 × τ × D³
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
Energy stored in a body when strained within elastic limits
Energy stored in a body when strained up to the breaking of a specimen
Maximum strain energy which can be stored in a body
Proof resilience per unit volume of a material
-273°C
73°C
237°C
-237°C
Not deform
Be safest
Stretch
Not stretch
Perfect gas
Air
Steam
Ordinary gas
A horizontal line
A vertical line
An inclined line
A parabolic curve
Greater than
Less than
Equal to
None of these
It is impossible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work.
It is impossible to transfer heat from a body at a lower temperature to a higher temperature, without the aid of an external source.
There is a definite amount of mechanical energy, which can be obtained from a given quantity of heat energy.
All of the above
400 MPa
500 MPa
900 MPa
1400 MPa
Combustion is at constant volume
Expansion and compression are isentropic
Maximum temperature is higher
Heat rejection is lower
Load/original cross-sectional area and change in length/original length
Load/ instantaneous cross-sectional area and loge (original area/ instantaneous area)
Load/ instantaneous cross-sectional area and change in length/ original length
Load/ instantaneous area and instantaneous area/original area
Zeroth law of thermodynamics
First law of thermodynamics
Second law of thermodynamics
None of these
Swept volume to total volume
Total volume to swept volume
Swept volume to clearance volume
Total volume to clearance volume
Inversely proportional to two times
Directly proportional to
Inversely proportional to
None of these
Boyle's law
Charle's law
Gay-Lussac law
Joule's law
(σx + σy)/2 + (1/2) × √[(σx - σy)² + 4 τ²xy]
(σx + σy)/2 - (1/2) × √[(σx - σy)² + 4 τ²xy]
(σx - σy)/2 + (1/2) × √[(σx + σy)² + 4 τ²xy]
(σx - σy)/2 - (1/2) × √[(σx + σy)² + 4 τ²xy]
Conservation of heat
Conservation of momentum
Conservation of mass
Conservation of energy
Conservation of work
Conservation of heat
Conversion of heat into work
Conversion of work into heat
23.97 bar
25 bar
26.03 bar
34.81 bar
Sum of two principal stresses
Difference of two principal stresses
Half the sum of two principal stresses
Half the difference of two principal stresses
Homogeneous
Inelastic
Isotropic
Isentropic
In tension
In compression
Neither in tension nor in compression
None of these
Same
More
Less
Unpredictable