For a level compounded dc generator to run at ___

Electrical Engineering MCQ Electrical Machines MCQ
1

Consider the following statements :

For a level compounded dc generator to run at constant voltage, the series field mmf must effectively compensate

  1. armature reaction mmf
  2. armature resistance drop
  3. brush contact voltage drop

Which of these statements is/are correct ?

A. 2 alone
B. 1 and 2
C. 1 and 3
D. 1, 2 and 3

Show Answer

Answer: D

Share your understanding of this question with the correct explanation.

2

For a level compounded dc generator to run at a constant voltage, the series field mmf must effectively compensate for:

  1. Armature reaction mmf.
  2. Armature resistance drop.
  3. Brush contact voltage drop.

Therefore, all the statements are correct, and the correct answer is:

D. 1, 2, and 3.