To safely increase the pressure in a refrigerant cylinder while charging a system, the technician should:

A) Heat the bottom of the cylinder with a small propane torch.
B) Run warm water over the cylinder.
C) Immerse the cylinder in a tub of boiling water.
D) Heat the top of the cylinder with a small propane torch.


B

Trades & Technology

You might also like to view...

NECĀ® Article __________ provides many installation requirements for overcurrent protection devices.

a. 210 b. 230 c. 250 d. None of the above

Trades & Technology

A friable soil is usually more likely to be indurated

Indicate whether the statement is true or false

Trades & Technology

____________________ prototyping is the process of creating a solid model in a computer-controlled machine using a CAD design file.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

The sum of all angles in a square, rectangle or parallelogram is equal to

Fill in the blank(s) with the appropriate word(s).

Trades & Technology