INDUSTRIAL MODULE C

ELECTRICAL EQUIPMENT

QUIZ PART 2

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Page 1 of 20

1. The identified conductor of a single phase ac circuit is what colour?
A.  
B.  
C.  
D.  

2. An automobile manufacturing plant will be installing several 120v HID lighting circuits, what is the maximum over current device you can use for this installation?
A.  
B.  
C.  
D.  

3. A high voltage supply feeds a neon tube, what is the maximum length of high voltage cable from the high voltage supply terminals to the first neon tube if installed in a metal raceway?
A.  
B.  
C.  
D.  

4. What can happen to aluminum armoured cables that are embedded in concrete that contains chloride additives?
A.  
B.  
C.  
D.  

5. When replacing a meter device that uses a current transformer with a 10:1 ratio what should be done on the secondary of the current transformer?
A.  
B.  
C.  
D.  


 

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