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Electricity - Basic Navy Training Courses
NAVPERS 10622

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.

 

ΒΆ U.S. GOVERNMENT PRINTING OFFICE; 1945 - 618779



 

CHAPTER 12 QUIZ

ELECTROMAGNETISM



1. Is the direction of flux correctly labeled for the electromagnets in the following drawing?
 


2. Which of these coils is the strongest?
         A has 22 turns and 5 amperes.
         B has 37 turns and 3 amperes.
         C has 17 turns and 9 amperes.
3. How can you increase a coil's strength without changing the construction?


Return to Chapter 12
















CHAPTER 12 ANSWERS

ELECTROMAGNETISM



1. A: correct.  B: incorrect.  C: incorrect.  D: correct.
2. C is the strongest.

3. Increase the coil's current.


 

 


Webmaster: Kirt Blattenberger, BSEE, UVM 1989 

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About RF Cafe
Kirt Blattenberger - RF Cafe Webmaster
Copyright: 1996 - 2018
Webmaster:
    Kirt Blattenberger,
    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...

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