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Author Question: Which of the following measures is a perfect vacuum if absolute measurement is used? A) 0 in Hg ... (Read 27 times)

panfilo

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on: Jul 24, 2018
Which of the following measures is a perfect vacuum if absolute measurement is used?
 
  A) 0 in Hg absolute B) 29.92 in Hg absolute
  C) 9.92 in Hg absolute D) 20 in Hg absolute

Question 2

What is the impedance of a single-phase inductive circuit having a voltage of 240 V and a current flow of 10 A?
 
  A) 10 A/240 V = 0.042
   impedance
  B) 240 V/10 A = 24
   impedance
  C) 240 V  10 A = 2,400
   impedance
  D) Impedance cannot be calculated using only volts and amps.


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amanda_14

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


panfilo

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Reply 2 on: Jul 24, 2018
Gracias!

lindahyatt42

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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