Here is the "Electricity - Basic Navy Training Courses"
(NAVPERS 10622) in its entirety. It should provide one of the Internet's
best resources for people seeking a basic electricity course - complete with examples
worked out. See
copyright. See
Table of
Contents. • U.S. Government Printing Office; 1945 - 618779
Chapter 21 QUIZ
ELECTRICAL MACHINES
1. How is power transferred in transformer action?
2. How many circuits will you find in transformer action?
3. What controls the power consumption in trans- former action?
4. Must the windings be stationary in order to have transformer action?
Chapter 21 ANSWERS
ELECTRICAL MACHINES
1. By mutual induction.
2. At least two.
3. Secondary current.
4. No, all that is necessary is two circuits with pulsating
d.c. or a.c. on the primary.
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