QuizApp
Home
Teacher
Login
Register
Guest Mode
Student
Login
Register
Guest Mode
Dashboard
Study MCQ
Information and Communication Technology System Maintenance (ICTSM)
INDUCTANCE CAPACITANCE AND RESONANCE
Set 3
Set 3
Practice Mode
Share
Prev
Next
Set Completed!
0
/
5
0%
Next Set
Q7144
Permalink
Report
What is the effect on the transformer operated below the rated voltage?
A
Burn out windings
B
Leads to interwinding leakage
C
Transformer heated up excessively
D
Delivers reduced secondary voltage
Q7145
Permalink
Report
Which type of transformer induced secondary voltage is lower than primary voltage?
A
Step up transformer
B
Step down transformer
C
Core type transformer
D
Shell type transformer
Q7146
Permalink
Report
Why the transformer core is made as thin laminations?
A
To minimize eddy current losses
B
To increase the hysterisis losses
C
To maximize eddy current losses
D
To increase core saturation losses
Q7147
Permalink
Report
Which type of transformer is used for high frequency application?
A
Ring core transformer
B
Ferrite core transformer
C
Silicon steel core transformer
D
Grain oriented core transformer
Q7148
Permalink
Report
What is the result of hysteresis loss in magnetic material?
A
Back emf increases
B
Eddy current decreases
C
Magnetic flux increases
D
Energy loss takes place
‹
1
2
3
4
5
6
7
8
›
Report Question Issue
Your Name (Optional)
Your Email (Optional)
What do you think is the correct answer?
*
-- Select the correct answer --
A
B
C
D
Select which option you believe is the correct answer.
Feedback
*
Verify you're human
*
Loading...