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Author Question: Resistance is ________. A) the opposition to current flow B) the force that moves electrons C) ... (Read 101 times)

HCHenry

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on: Jul 27, 2018
Resistance is ________.
 
  A) the opposition to current flow
  B) the force that moves electrons
  C) wattage

Question 2

How can the centrifugal compressor speed be higher than the motor speed?
 
  A) By using a drive belt with a larger pulley on the motor than on the compressor
  B) Because of the inertia of the impeller
  C) By using speed-increasing gears
  D) By using a drive belt with a smaller pulley on the motor than on the compressor


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hanadaa

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

A

Answer to Question 2

C


HCHenry

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

Viet Thy

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Reply 3 on: Yesterday
Wow, this really help

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