Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS
Question #85552
Back to Home
View All ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Questions
15 Views
Question
What is the role of external means in rotating the armature?
A. To generate magnetic field
B. To cool the brushes
C. To supply mechanical energy for rotation
D. To reverse current automatically
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In problem 6.4(a), how long does the induced voltage last?
20
What is the induced current in the coil in Example 6.3?
28
A metal ring is placed near a solenoid. When the current in the solenoid is switched off, the induce...
6
Who was elected unopposed as the new president of the Tamil Nadu Cricket Association on 3 November 2...
(Current Affairs)
21
What is the primary objective of the Kaziranga Elevated Corridor project inaugurated by Prime Minist...
(Current Affairs)
14