32.32.Which device is used in a diesel engine to provide the required pressure for atomizing the
(B)Fuel injection pump
33.33.Which component of diesel engine could sustain the reciprocating forces at each cylinder
that act on the axis of cylinder?
(C)Fuel injection pump
34.34.For a gas turbine engine, which component converts the thermal energy in the hot, high
pressure gas stream into mechanical work?
35.35.A is a short flow passage of converging or converging-diverging flow area whose
function is to convert thermal or pressure energy into kinetic energy.
(D)pressure regulating valve
36.36.The stroke-to-bore ratio of a low speed engine is 3:1. When the stroke is 900 mm, the
diameter of bore is .
37.37.What is required on high temperature piping to limit the surface temperature for personnel
protection, reduce the heat loss from the system, or prevent objectionable heat gain in
38.38.Which type of valve should be installed whenever an undesired reversal of flow is possible?
39.39.What is the main function of labyrinth packing in a steam turbine engine?
(A)To improve dynamic balance
(B)To increase critical speed
(C)To reduce vibration
(D)To minimize leakage of working fluid