[Discussion] Question 58 on Boiler Foundations, October 11: (A certain score will be given to the top 40)
Thread Content
A common U-tube manometer can be used to measure the secondary air pressure ( ) (Wrong). Thank you for your support; correct answers earn +6 points, while incorrect answers result in a loss of 45 points plus +3 points
Correct – – – – – – – – – – – – – – – – – – – – – – – –
Yes. The wind pressure in the heating furnace is very low, so using a U-tube is no problem.
Common U-tube manometers can be used to measure secondary air pressure (pressure)
A common U-tube manometer can be used to measure the secondary air pressure (correct)
A common U-tube manometer can be used to measure the secondary air pressure (correct)
A common U-tube manometer can be used to measure the secondary air pressure (True)
Common U-tube manometers can be used to measure secondary air pressure. Correct
Common U-tube manometers can be used to measure secondary air pressure (V)