18. För an a.c generator of maximum value 100 volt, the av quarter or a half cycle equal .. Volt.. a. 50 b. 63.6 C. 70.7 19. For an a.c generator of maximum value 100 volt, the a complete cycle equal Volt.

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elei is Köt between the poles.
b. The conductor is moving too slowly.
c. The conductor is not cutting field lines.
d. The poles are too close together.
onduir
movement
of conductor
18. For an a.c generator of maximum value 100 volt, the average e.m.f value within a
quarter or a half cycle equal .. Volt..
a. 50
b. 63.6
C. 70.7
d. zero
19. For an a.c generator of maximum value 100 volt, the average e.m.f value within a
complete cycle equal .
Volt.
a. 50
b. 63.6
C. 70.7
d. Zero
20. For direct current generator, the ratio between the number of coils to the number
of commutator segments is ...
b. 2:1
a. 1:2
с. 1:4
d. 4:1
21. Which parts of an a.c. generator slide past each other when the generator is working
a. brushes and coil
b. coil and magnets
time
c. magnets and slip rings
d. slip rings and brushes
Transcribed Image Text:elei is Köt between the poles. b. The conductor is moving too slowly. c. The conductor is not cutting field lines. d. The poles are too close together. onduir movement of conductor 18. For an a.c generator of maximum value 100 volt, the average e.m.f value within a quarter or a half cycle equal .. Volt.. a. 50 b. 63.6 C. 70.7 d. zero 19. For an a.c generator of maximum value 100 volt, the average e.m.f value within a complete cycle equal . Volt. a. 50 b. 63.6 C. 70.7 d. Zero 20. For direct current generator, the ratio between the number of coils to the number of commutator segments is ... b. 2:1 a. 1:2 с. 1:4 d. 4:1 21. Which parts of an a.c. generator slide past each other when the generator is working a. brushes and coil b. coil and magnets time c. magnets and slip rings d. slip rings and brushes
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