A.Formation of lumps or masses of coke in boiler furnaces at high temperatures
B.Heating of coal in absence of air driving carbon and leaving behind the residue of carbon
C.Burning of coal in a furnace
D.Producing lumps of coal from fine powders with the help of a binder
E.None of the above
A.Along the angular velocity
B.Perpendicular to the angular velocity
C.Opposite to the angular velocity
D.Any of (A) and (B)
E.Any of (A) and (C)
A.Elastic limit
B.Toughness
C.Resilience
D.Proof resilience
E.Endurance limit
A.Line resistance
B.Line inductance
C.Heat loss
D.Magnetic loss
E.All of the above
A.90 percent
B.81 percent
C.91 percent
D.93.18 percent
E.None of the above
A.the motion of driver and follower will be in the same direction
B.The motion of driver and follower will be in the opposite direction
C.either of (A) or (B) above
D.None of the above
A.The range of variation of engine speed
B.The ratio of the maximum speed to minimum speed within the operating range
C.The ratio of the difference between the maximum and mean speed to that of minimum to mean speed
D.The ratio of the difference between the maximum and minimum equilibrium speed to the mean equilibrium speed
E.None of the above
A.Bar standard
B.End standard
C.Light wave standard
D.Any of the above
E.None of the above
A.banks
B.cooperatives
C.foreign exchange
D.free trade zones
