The demagnetising component of armature reaction in a D.C. generator
A) reduces generator e.m.f.
B) increases armature speed
C) reduces interpoles flux density
D) results in sparking trouble
Correct Answer:
Verified
Q11: For a D.C. machines laboratory following type
Q12: The function of pole shoes in the
Q13: In the case of lap winding resultant
Q14: A D.C. welding generator has
A)lap winding
B)wave moving
C)duplex
Q15: Which of the following statement about D.C.
Q17: Magnetic field in a D.C. generator is
Q18: The number of brushes in a commutator
Q19: Compensating windings are used in D.C. generators
A)mainly
Q20: Which of the following components of a
Q21: In a D.C. generator the ripples in
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents