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Author Question: How often should a low-efficiency panel filter be changed? A) Weekly B) Quarterly C) Monthly D) ... (Read 88 times)

BRWH

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on: Jul 27, 2018
How often should a low-efficiency panel filter be changed?
 
  A) Weekly B) Quarterly
  C) Monthly D) Once or twice a year

Question 2

What happens if a technician comes into contact with the spark-ignition circuit while it is energized?
 
  A) The technician will cause the circuit to short out.
  B) The technician will likely not notice the contact.
  C) The technician will experience great discomfort.
  D) The technician will possibly die.


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dawsa925

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

C

Answer to Question 2

C


BRWH

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Reply 2 on: Jul 27, 2018
Excellent

bimper21

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Reply 3 on: Yesterday
Wow, this really help

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