Quiz Test Electrical Machine-I (03-02-2021)
Authored by Anjan Sahoo
Engineering
University
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Synchronous motor can operate at
Lagging power factor only
Leading power factor only
Unity power factor only
Lagging, leading and unity power factor only.
2.
OPEN ENDED QUESTION
30 sec • Ungraded
NAME
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3.
OPEN ENDED QUESTION
30 sec • Ungraded
Registration No.
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4.
OPEN ENDED QUESTION
30 sec • Ungraded
Why pole shoes are laminated where as pole core not?
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5.
OPEN ENDED QUESTION
30 sec • Ungraded
V.R. of a Transformer is -ve only at leading p.f. load, Explain?
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6.
OPEN ENDED QUESTION
30 sec • Ungraded
How a DC shunt generator is self protecting in nature?
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7.
OPEN ENDED QUESTION
30 sec • Ungraded
Write two advantages of bank of 3, single phase transformer over a single 3-phase transformer?
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