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Author Question: When using a recovery machine manufactured before November 15, 1993, the recovery level for Type II ... (Read 132 times)

JMatthes

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on: Jul 26, 2018
When using a recovery machine manufactured before November 15, 1993, the recovery level for Type II systems containing over 200 pounds of R-22 refrigerant is:
 
  A) 10 hg vacuum. B) 0 psig. C) 15 hg vacuum. D) 4 hg vacuum.

Question 2

Calculate the true power in a 2A series RL circuit with a 100 resistor.
 
  a. 50W
  b. 200W
  c. 400W
  d. 600W


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Ahernandez18

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Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

c


JMatthes

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Reply 2 on: Jul 26, 2018
:D TYSM

bigcheese9

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Reply 3 on: Yesterday
Excellent

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