The reversing valve on most air-source residential heat pumps is energized:
A) During the cooling and the defrost cycles. B) During the heating cycle.
C) During the cooling cycle. D) During the defrost cycle.
A
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Which of the following statements regarding discrimination issues is true?
a. Employers can avoid gender-related issues by hiring only men. b. Employers can minimize workplace discrimination by hiring based on valid, job-related requirements. c. Employers avoid claims of job discrimination by hiring anyone who applies for a job, if a position is available. d. Employers are justified in ignoring claims of sexual harassment against male employees.
The approximate inflation time for most air bags is
A. Less than 100 mS B. About 500 mS C. About 0.5 seconds D. Less than 5 mS
SSRs with ____________________ switching capability, used for resistive, inductive, and capacitive loads, are the most commonly used SSRs.
Fill in the blank(s) with the appropriate word(s).
What is TRUE of ULEV vehicles?
A) They meet a higher standard than LEV vehicles B) ULEV is a California standard emphasizing low HC emissions C) Both A and B D) Neither A nor B