If the flame of an automatically fired auxiliary boiler tends to move away from the burner tip when the firing rate is changed from low to high, you should __________.
A
decrease the fuel pressure
B
adjust damper linkage to slow the opening rate of the dampers
C
adjust damper linkage to lengthen the purge period
D
adjust the photocell to observe the new flame position
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Question 1 / 205eccefa3bacbc34ba4d47c7d
Question 1 of 205eccefa3bacbc34ba4d47c7d
If the flame of an automatically fired auxiliary boiler tends to move away from the burner tip when the firing rate is changed from low to high, you should __________.
If the flame of an automatically fired auxiliary boiler tends to move away from the burner tip when the firing rate is changed from low to high, you should __________.