To prevent the system refrigerant from quickly dropping in temperature and pressure, refrigerant recovery should:

A) Begin with liquid.
B) Always take place while the system is operation.
C) Only be attempted in the summer.
D) Begin with vapor.


A

Trades & Technology

You might also like to view...

In Stop-and-Wait ARQ, let the probability of the transmitting side receiving an ACK after exactly one loss of ACK be P = 0.021. Find the Average transmission time in terms of a block duration if

Trades & Technology

Not many foods are ____ because our minds tell us that if we see foods in these unusual colors, they

may be spoiled or otherwise unhealthy to eat.

a. blue-green or black c. yellow or orange b. red or white d. dark-red or purple

Trades & Technology

The voltage across each winding is only 58% of the line voltage when the windings of a three-phase motor are connected in ____________________ at the start position.

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

Trades & Technology

Technician A says that a wye-wound stator produces more maximum output than the same alternator equipped with a delta-wound stator. Technician B says that an alternator equipped with a delta-wound stator produces more maximum output than a wye-wound stator. Who is right?

A) A only B) B only C) Both A and B D) Neither A nor B

Trades & Technology