Question

What are two problems that can cause a gun burner to operate below 100 psig?

a. Rapid heat up and rapid cool down
b. Drop and hold at about 80% if the pumps pressure setting
d. A bad oil pump and plugged inline filter
e. It controls the draft through the system

Answer 1

A bad oil pump and a plugged inline filter are two problems that can cause a gun burner to operate below 100 psig, impacting fuel flow and pressure.

Step-by-step explanation:

The question relates to problems that can cause a gun burner to operate below 100 psig. Two possible issues that can lead to this are a bad oil pump and a plugged inline filter. If the oil pump is not functioning correctly, it may not be able to generate the necessary pressure to maintain optimal burner operation. Similarly, a plugged inline filter can cause restrictions in fuel flow, leading to inadequate pressure. Neither rapid heat up, rapid cool down, nor controls that manage the draft through the system are directly related to the pressure issues of a gun burner.