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 #85692
Back to Home
View All ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Questions
20 Views
Question
What is the role of the core in a transformer?
A. To reduce resistance
B. To insulate coils
C. To increase mutual inductance
D. To cool the system
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
If the magnetic field through a loop reverses direction rapidly, what happens to induced emf?
17
What is the flux linkage in coil 1 when current I₂ flows in coil 2?
16
Which law explains the induction of emf due to changing magnetic flux?
13
Which state reported 38 active COVID-19 cases recently?
(Current Affairs)
405
In which Indian region was the Himalayan High Altitude Atmospheric and Climate Research Centre inaug...
(Current Affairs)
32