Fuel pump
Fuel injector
Governor
Carburettor
✅ The correct answer is option D.
Engineering MCQs
The dual combustion cycle consists of one constant pressure, two constant volume and two isentropic processes.
Agree
Disagree
✅ The correct answer is option A.
In order to facilitate starting of locomotive in any position, the cranks of a locomotive with two cylinders, are placed at
45° to each other
90° to each other
120° to each other
180° to each other
✅ The correct answer is option B.
Face centred cubic space lattice is found in gamma-iron, aluminium, copper, lead, silver and nickel.
TRUE
FALSE
✅ The correct answer is option A.
The specific speed (Ns) of a centrifugal pump is given by
✅ The correct answer is option B.
A reactor capable of converting a fertile material into fissile isotopes is called regenerative reactor.
Yes
No
✅ The correct answer is option A.
The extension of a circular bar tapering uniformly from diameter d1 at one end to diameter d2 at the other end, and subjected to an axial pull of P is __________ the extension of a circular bar of diameter d1 d2 subjected to the same load P.
equal to
less than
greater than
✅ The correct answer is option A.
In natural uranium, the constituents of three naturally occuring isotopes are
U234 = 0.006%, U235 = 0.712% and U238 = 99.282%
U234 = 0.712%, U235 = 0.006% and U238 = 99.282%
U234 = 99.282%, U235 = 0.006% and U238 = 0.712%
U234 = 0.006%, U235 =
✅ The correct answer is option A.
The thermal efficiency of an ideal gas turbine plant is given by (where r = Pressure ratio)
rγ – 1
1 – rγ – 1
✅ The correct answer is option D.