When a manual service valve is back seat cracked:

A) Both the service port and the line are open to the system.
B) Both the service port and the line are closed to the system.
C) The service port is open and the system is closed to the line.
D) The service port is closed and the system is open to the line.


A

Trades & Technology

You might also like to view...

The drive pulley diameter in a CVT is controlled by a ________.

A) Vacuum pulley lever B) Spring weights C) Stepper motor D) Centrifugal force

Trades & Technology

Soils of good tilth and high productivity are usually characterized by stable aggregation and a high percentage of macropores

Indicate whether the statement is true or false

Trades & Technology

There is no place on the jobsite for seemingly innocent _________________________ as it can lead to serious injuries.

What will be an ideal response?

Trades & Technology

The two greatest Roman comic writers were

a. Plautus and Terence. b. Terence and Menander. c. Cato and Plautus. d. Scipio Aemilianus and Menander.

Trades & Technology