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rolab97 rolab97
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6 years ago
A relay control system requires
 
  A) adjustable relays that can compensate for voltage drop in the control signals
  B) a 24 volt wire for each system function
  C) a communication bus for all the relay operation
  D) a separate control board for each relay on the system

 Q. 2

The type of V-belt that is used on multiple-sheave drives that causes the belt to have reverse bends is the
  _____.
 
  a. notched
  b. joined
  c. double-angle
  d. wedge
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miacampbellmiacampbell
wrote...
#1
6 years ago
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rolab97 Author
wrote...

6 years ago
Smart ... Thanks!
jodie1
wrote...

Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
brina10
wrote...

2 hours ago
this is exactly what I needed
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