97) The balancing of a rigid rotor can be achieved by appropriately placing balancing masses in

98) The frictional torque transmitted in a conical pivot bearing with assumption of uniform pressure is __________ as compared to uniform wear.

99) The displacement of the D-slide valve is __________ the steam lap by a distance known as lead of the valve.

100) For static balancing of a shaft, the net dynamic force acting on the shaft is equal to zero.

101) A spring controlled governor is said to be unstable, if the relation between the controlling force (F_c) and radius of rotation (r) is Fc = ar.