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Author Question: The use of silicon-controlled rectifiers allows: A) Welding current upslope and downslope control ... (Read 20 times)

stephzh

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on: Jul 27, 2018
The use of silicon-controlled rectifiers allows:
 
  A) Welding current upslope and downslope control
  B) Programmable welding parameters
  C) Welding current pulsing control
  D) All of the above

Question 2

What is the formula to figure out how much electric heat is produced by a furnace?
 
  A) Amps = Amps  Volts B) Watts = Volts  Amps
  C) Volts = Watts  Amps D) Watts =Volts  Gas


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bulacsom

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

B


stephzh

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Reply 2 on: Jul 27, 2018
Gracias!

mohan

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Reply 3 on: Yesterday
Excellent

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