When refrigeration compressors are driven by conventional (nonhermetic) motors, the motors and controls are subject to the requirements in _____.

a. NEC Article 420
b. NEC Article 430
c. NEC Article 440
d. NEC Article 450


b. NEC Article 430

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Where a position tolerance is applied at RFS, what three conditions apply?

What will be an ideal response?

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Name the two major types of almonds and describe their uses

What will be an ideal response?

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The tenth character represents the year of the vehicle. If the tenth character is a "Y" what year is the vehicle?

A) 2002 B) 1998 C) 2004 D) 2000

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A building requires a pump with a head pressure of 15 feet and a flow rate of 12 gallons per minute. Which of the following pumps should be used, based on the supplied performance data?

A) Total head pressure range: 12 to 3 feet; flow rate: 0 to 32 gallons per minute B) Total head pressure range: 32 to 8 feet; flow rate: 0 to 8 gallons per minute C) Total head pressure range: 8 to 0 feet; flow rate: 0 to 10 gallons per minute D) Total head pressure range: 16 to 2 feet; flow rate: 0 to 14 gallons per minute

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