Large capacity burners:
a. Require high flow on ignition
b. Are very safe relative to puff-back
c. Require only a small pilot flame
d. Should have minimum flow on ignition
e. Are too hazardous and not recommended
Answer: D
Large capacity burners:
a. Require high flow on ignition
b. Are very safe relative to puff-back
c. Require only a small pilot flame
d. Should have minimum flow on ignition
e. Are too hazardous and not recommended
Answer: D