A. 100% regulation
B. infinite regulation
C. 50% regulation
D. 1% regulation
A. 2
B. 4
C. 6
D. 8
A. 150 V
B. less than 150 V
C. greater than 150 V
D. none of the above
A. wave wound
B. lap wound
C. delta wound
D. duplex wound
A. lap winding
B. wave moving
C. duplex winding
D. any of the above
A. voltage of the incoming generator should be same as that of bus bar
B. polarity of incoming generator should be same as that of bus bar
C. all the series fields should be run in parallel by means of equilizer connection
D. series fields of all generators should be either on positive side or negative side of the armature
E. all conditions mentioned above should be satisfied
A. neutralising residual magnetism
B. creating residual magnetism by a D.C. source
C. making the magnetic losses of forces parallel
D. increasing flux density by adding extra turns of windings on poles