Author Question: In selecting the outside cooling design conditions for Manual J8, a temperature is chosen for each ... (Read 41 times)

fox · **on:** Jul 24, 2018

In selecting the outside cooling design conditions for Manual J8, a temperature is chosen for each area that:

A) Is the highest recorded temperature for that area.
B) Is based on the geographical latitude of the area.
C) Is exceeded 1 of the year.
D) Represents an average of the outdoor temperature during the cooling season.

Question 2

A technician notes that an operating air-conditioning system has ice formed on the suction line at the condensing unit. The technician can reasonably assume that:

A) The refrigerant charge is low. B) The evaporator coil also is frozen over.
C) The refrigerant charge is high. D) The condenser coil also is frozen over.