4. Generator is said to be a. series field aids the shunt field c. the commutation device is used commutatively-compounded when b. series field opposes the shunt field d. none of the above 5. Thin laminations eliminate the eddy current losses in the armature core, since_ b. it increase the core resistance d. it make the core as a short circuit a. it reduce the core resistance c. it reduce the core weight

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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4. Generator is said to be
a. series field aids the shunt field
c. the commutation device is used
commutatively-compounded
when_
b. series field opposes the shunt field
d. none of the above
5. Thin laminations eliminate the eddy current losses in the armature core, since_
a. it reduce the core resistance
b. it increase the core resistance
c. it reduce the core weight
d. it make the core as a short circuit
Transcribed Image Text:4. Generator is said to be a. series field aids the shunt field c. the commutation device is used commutatively-compounded when_ b. series field opposes the shunt field d. none of the above 5. Thin laminations eliminate the eddy current losses in the armature core, since_ a. it reduce the core resistance b. it increase the core resistance c. it reduce the core weight d. it make the core as a short circuit
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