A.At constant pressure the volume of a gas is proportional to its absolute temperature
B.At constant temperature, pressure is proportional to temperature
C.At constant temperature, pressure of a gas is proportional to its volume
D.At constant volume the absolute pressure is proportional to the temperature
E.None of the above
A.Some heat transfer occurs
B.The entropy remains constant
C.The ethalpy remains constant
D.The internal energy remains constant
E.The temperature remains constant
A.there be no viscous or friction in the system
B.heat transfer occurs from system to surroundings only
C.pressure of the system and surroundings be equal
D.temperature of the system and surroundings be equal
A.80%
B.60%
C.62.80%
D.37.20%
E.68.20%
A.Constant volume
B.Constant pressure
C.Constant temperature
D.Adiabatic
E.Isothermal
A.No change in temperature
B.Temperature increase
C.Temperature decrease
D.Temperature decreases first and then increase
E.Temperature increase first and then decrease
A.Octane number
B.Cetane number
C.iso-octane number
D.heptane number
A.Forced draft
B.Induced draft
C.Forced and induced draft
D.Chimney draft only
A.1 mm Hg
B.13.4 mm Hg
C.100 mm Hg
D.735 mm Hg
E.750 mm Hg
