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
D. All of the above
Tensile stress
Compressive stress
Shear stress
Strain
Straight line
Parabolic
Elliptical
Cubic
Short columns
Long columns
Both short and long columns
Weak columns
M/I = σ/y = E/R
T/J = τ/R = Cθ/l
M/R = T/J = Cθ/l
T/l= τ/J = R/Cθ
Isothermal process
Adiabatic process
Hyperbolic process
Polytropic process
Strains
Stress and strain
Shear stress and shear strain
Moduli and elasticity
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
Isothermal process
Adiabatic process
Free expansion process
Throttling process
Zero
Minimum
Maximum
Infinity
A right angled triangle
An isosceles triangle
An equilateral triangle
A rectangle
8/3
11/3
11/7
7/3
Brown coal
Peat
Coking bituminous coal
Non-coking bituminous coal
Creeping
Yielding
Breaking
Plasticity
πd²/4
πd²/16
πd3/16
πd3/32
Equal to
Less than
Greater than
None of these
12
14
16
32
-273°C
73°C
237°C
-237°C
Zeroth
First
Second
Third
Resilience
Proof resilience
Modulus of resilience
Toughness
9/7
11/7
7/4
1/4
Greater than
Less than
Equal to
None of these
(p2/p1)γ - 1/ γ
(p1/p2)γ - 1/ γ
(v2/v1)γ - 1/ γ
(v1/v2)γ - 1/ γ
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
Carnot
Ericsson
Stirling
None of the above
Two constant volume and two isentropic processes
Two constant pressure and two isentropic processes
Two constant volume and two isothermal processes
One constant pressure, one constant volume and two isentropic processes
0.224 litres
2.24 litres
22.4 litres
224 litres
mR (T2 - T1)
mcv (T2 - T1)
mcp (T2 - T1)
mcp (T2 + T1)
Its own length
Twice its length
Half its length
1/√2 × its length
Boyle
Charles
Joule
None of these
Molecular mass of the gas and the specific heat at constant volume
Atomic mass of the gas and the gas constant
Molecular mass of the gas and the gas constant
None of the above