?Why would a fuel gas be bubbled through a flux container?
A. ?So the flux can be carried to the torch where it combines with the flame.
B. ?To help control the flame temperature.
C. ?It is used to lubricate the valves of the torch.
D. ?All of the above
Answer: A
You might also like to view...
Technician A says that micrometers used in conjunction with a small hole gauge can be used to obtain a valve guide to valve stem measurement. Technician B says that dial indicators are sometimes used to measure valve guide to valve stem clearance. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Science has cleared farmers of responsibility for food safety
Indicate whether the statement is true or false
Dampeners are used on some fuel rails to ________
A) Trap dirt and keep it away from the injectors B) Reduce noise C) Reduce (decrease) the fuel pressure in the rail D) Increase the fuel pressure in the rail
The advantage of the backward curved centrifugal fan over the forward curved centrifugal fan is that
A) backward curved fans are normally quieter in operation B) backward curved fans are non-overloading C) backward curved fans operate at lower RPMs D) backward curved centrifugal fans are well suited for small airflow quantities