What is the AHRI "A" performance testing condition for air-cooled air-conditioning equipment?

A) 95°F outside ambient, 75°F indoor dry bulb, 75°F indoor wet bulb
B) 95°F outside ambient, 80°F indoor dry bulb, 67°F indoor wet bulb
C) 100°F outside ambient, 75°F indoor dry bulb, 72°F indoor wet bulb
D) 90°F outside ambient, 85°F indoor dry bulb, 70°F indoor wet bulb


B

Trades & Technology

You might also like to view...

What is the numeric value for this expression: (?Y/?Y)_Z [2(?Z/?Z)_(Y,X)+(?X/?Y)_X/3]^(-1)?

A. 0.43 B. 0.5 C. 0 D. 1 E. 2

Trades & Technology

Twice the product of two numbers is 418 and one-half their difference is 4. What are the numbers?

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

Trades & Technology

Compared with the speed for drilling the same material, the speed for reaming is ________ that for drilling

A) One-half B) Higher than C) Equal D) One-fourth

Trades & Technology

What denotes the maximum voltage a diode can withstand when reverse-biased?

A) Peak inverse voltage B) Peak forward-bias voltage C) Reverse breakdown D) Reverse bias

Trades & Technology