What are the factors which influence the choice of specific magnetic and electric loadings of a synchronous machine?

Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.

What are the different losses In a de mac1une'! t.xplam

What are the effects of armature reaction on a DC machine and discuss the various methods to reduce the effect.

Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

Write down the design procedure of commutaj.

Write down the brushes of a de machine.

Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m

Compare salient pole and Hndrical rotor machines.

List any four conventional sources of energy.

State the formula for overall efficiency of thermal power station

State the function of control rods used in nuclear reactor

State any two nuclear power stations in India, with their generating capacity.

What is load curve?

Show the schematic arrangement of diesel power station layout and give its principle of operation.