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EET1033 H-8 Transformer
Multiple Choice
Identify the choice that best completes the statement or answers the question.
A
B
C
D
1.
Use the above figure find:
Current at the seconadry winding in amp
a.
10
b.
8
c.
20
d.
25
A
B
C
D
2.
Current en the primary in amp
a.
2
b.
1.6
c.
4
d.
0.8
A
B
C
D
3.
turns in the secondary
a.
120
b.
60
c.
30
d.
40
A
B
C
D
4.
K=?
a.
10
b.
50
c.
0.2
d.
5
A
B
5.
Step up transformer?
a.
Yes
b.
No
A
B
C
D
6.
Using the same picture from question 1 one find:
a.
2
b.
0.75
c.
2
d.
0.58
A
B
C
D
7.
a.
2
b.
0.87
c.
0.64
d.
2
A
B
C
D
8.
a.
2
b.
0.853
c.
0.5
d.
20
A
B
C
D
9.
a.
125
b.
178
c.
321
d.
210
A
B
10.
Step down?
a.
No
b.
Yes