A dual-element fuse ________. A) can detect slow overcurrent ...

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A dual-element fuse ________.
 
  A) can detect slow overcurrent and large short-circuit currents
  B) has two elements, so it can be used in single-phase circuits to protect both L1 and L2 supply voltage lines
  C) can be used two times before it must be replaced

Question 2

Voltage drop across a switch indicates that:
 
  A) The switch is operating. B) The switch is closed.
  C) The wire to the switch is sized incorrectly. D) The switch is open.

[chevyboi1976]

Answer to Question 1

A

Answer to Question 2

D

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Excellent

[amit]

Gracias!