The delay of the commutation occurs due base cause of emf induced due to _________

The delay of the commutation occurs due base cause of emf induced due to _________ Correct Answer self inductance, mutual inductance

The commutation in dc machines is delayed because of the emf induced in the coils and the mutual interaction of the field with neighbour coils.
Bissoy MCQ

Related Questions

A recording of the output of the emf induced for star and delta are recorded. Then shape of the emf induced in Y-connected 3-phase transformer is non sinusoidal in nature due to ___________
If in the DC machine, the reversal of current in the coil is faster than ideal or linear commutation then the commutation is said to be __________ commutation. 
interface Base{ boolean m1 (); byte m2(short s);}

which two code fragments will compile?
1. interface Base2 implements Base {}2. abstract class Class2 extends Base { public boolean m1(){ return true; }}3. abstract class Class2 implements Base {}4. abstract class Class2 implements Base { public boolean m1(){ return (7 > 4); }}5. abstract class Class2 implements Base { protected boolean m1(){ return (5 > 7) }}
Which of the following is a correct method to calculate the EMF of a galvanic cell? + b) Standard EMF of the cell = – c) E°cell = E°cathode – E°anode d) Standard EMF of the cell = +
Induced emf and motional emf are exactly the same.
If an emf at slip frequency is injected at an angle α with existing rotor induced emf, then the ___________
In case of class A type commutation or load commutation with low value of R load the
The class A commutation or load commutation is possible in case of
In case of class B commutation or resonant-pulse commutation with L = 5 μH and C = 20 μC with initial voltage across the capacitor (Vs) = 230 V. Find the peak value of resonant current.
In case of class B commutation or resonant-pulse commutation with L = 5 μH and C = 20 μC with the initial voltage across the capacitor (Vs) = 230 V. Find the conduction time for auxiliary thyristor.