How often should a low-efficiency panel filter be changed? A) ...

[BRWH]

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.

[dawsa925]

Answer to Question 1

C

Answer to Question 2

C

[BRWH]

Great answer, keep it coming

[momolu]

Thanks for the timely response, appreciate it