In hot climates, low-E coatings reflect as much as ____% of the infrared heat while allowing visible light to penetrate from outside.
A. 68
B. 75
C. 82
D. 90
Answer: D
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If lighting is recessed in a return air plenum ceiling, what will the effect be on supply air needed to cooling the occupied space?
A) Less air will be needed. B) More air will be needed. C) Air requirement will be the same.
The Automobile Service Consultant (C1) test MOST-Likely includes questions on:
A. shop operations B. ignition system diagnosis C. emission control system diagnosis D. general powertrain diagnosis
A deployed air bag has a powdery residue on it. Technician A says this powder is mainly sodium carbonate and cornstarch. Technician B says it may contain sodium hydroxide. Who is correct?
a. A only b. B only c. both A and B d. neither A nor B
Vacuum enclosures and_____________or water-based cleaning equipment are among the most popular for brake service and should always be used to clean brake assemblies and components.
Fill in the blank(s) with the appropriate word(s).