Same
Double
Half
One-fourth
B. Double
In the middle
At the tip below the load
At the support
Anywhere
External energy
Internal energy
Kinetic energy
Molecular energy
It is impossible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work
It is possible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work
It is impossible to construct a device which operates in a cyclic process and produces no effect other than the transfer of heat from a cold body to a hot body
None of the above
Toughness
Tensile strength
Capability of being cold worked
Hardness
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
Breaking stress
Fracture stress
Yield point stress
Ultimate tensile stress
2
4
8
16
Cut-off is increased
Cut-off is decreased
Cut-off is zero
Cut-off is constant
(p - 2d) t × σc
(p - d) t × τ
(p - d) t × σt
(2p - d) t × σt
Boyle's law
Charles' law
Gay-Lussac law
Avogadro's law
Same
Lower
Higher
None of these
Change in volume to original volume
Change in length to original length
Change in cross-sectional area to original cross-sectional area
Any one of the above
rγ - 1
1 - rγ - 1
1 - (1/r) γ/γ - 1
1 - (1/r) γ - 1/ γ
Simply supported beam
Fixed beam
Overhanging beam
Cantilever beam
Wood charcoal
Bituminous coal
Briquetted coal
None of these
Remains constant
Increases
Decreases
None of these
The closed cycle gas turbine plants are external combustion plants.
In the closed cycle gas turbine, the pressure range depends upon the atmospheric pressure.
The advantage of efficient internal combustion is eliminated as the closed cycle has an external surface.
In open cycle gas turbine, atmosphere acts as a sink and no coolant is required.
Chain riveted joint
Diamond riveted joint
Crisscross riveted joint
Zigzag riveted joint
Carnot cycle
Stirling cycle
Otto cycle
Diesel cycle
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
Boyle's law
Charles' law
Gay-Lussac law
Joule's law
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
Zero
wl/4
wl/2
wl²/2
Absolute scale of temperature
Absolute zero temperature
Absolute temperature
None of these
The failure of column occurs due to buckling alone
The length of column is very large as compared to its cross-sectional dimensions
The column material obeys Hooke's law
All of the above
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
The liquid fuels consist of hydrocarbons
Vapour
Perfect gas
Air
Steam
Joule (J)
Joule metre (Jm)
Watt (W)
Joule/metre (J/m)
1/27th
1/93th
1/173th
1/273th
Boyle
Charles
Joule
None of these