Which is NOT a cause of high superheat in an air conditioning system?
A. refrigerant undercharge
B. overfeeding metering device
C. underfeeding metering device
D. excessive airflow through the evaporator coil
Answer: B
Trades & Technology
You might also like to view...
____ cartridge fuses are rated from 10A to 60A and are generally used to protect currents for individual appliances, such as an electric stove.
A. Plug B. Knife-blade C. Ferrule type D. Switchgear
Trades & Technology
Pigs that are sold shortly after weaning are called feeder pigs
Indicate whether the statement is true or false
Trades & Technology
External buses are also known as ________,
A) peripheral buses B) field buses C) universal buses D) expansion buses
Trades & Technology
If the resonant frequency is 1 MHz and Q = 50, f1 = ________ and f2 = ________
A) 0.99 MHz, 1.01 MHz B) 0.99 MHz, 1.02 MHz C) 0.98 MHz, 1.01 MHz D) 0.98 MHz, 1.02 MHz
Trades & Technology