Which of the following statements is true...
Question 1 of 27070
Q
Which of the following statements is true concerning a photocell flame scanning system?
A
The photocell requires a large amount of voltage.
B
The scanner head must be adjusted to sight the sensitivity link.
C
The scanner works in conjunction with the burner fuel oil (solenoid controlled) shut off valves.
D
The scanner window must be isolated from the forced draft fan air.
Question 1 / 27070
5eccefa0bacbc34ba4d46eba
Question 1 of 27070
5eccefa0bacbc34ba4d46eba
Which of the following statements is true concerning a photocell flame scanning system?
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A
The photocell requires a large amount of voltage.
B
The scanner head must be adjusted to sight the sensitivity link.
C
The scanner works in conjunction with the burner fuel oil (solenoid controlled) shut off valves.
D
The scanner window must be isolated from the forced draft fan air.
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Question 1 of 27070
5eccefa0bacbc34ba4d46eba
Q
Which of the following statements is true concerning a photocell flame scanning system?
A
The photocell requires a large amount of voltage.
B
The scanner head must be adjusted to sight the sensitivity link.
C
The scanner works in conjunction with the burner fuel oil (solenoid controlled) shut off valves.
D
The scanner window must be isolated from the forced draft fan air.
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