Which of the following is the proper equation for Ohm's law?
A. R = E ´ I
B. I = E ´ R
C. E = I ´ R
D. E = I´ R
Answer: C
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A container of R-134a tested at a pressure of 115 PSI at an ambient temperature of 75°F. This means ________.
A) That there is sealant in the container B) That there is R-12 in the container C) This is normal pressure for R-134a at that temperature D) Air is in the refrigerant
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Type K tubing is used for _____ applications.
a. residential plumbing b. underground and high-pressure c. refrigeration d. highly acidic
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In forward contracting, the cattle owner and the processor agree upon the number,
quality, price and future date of delivery of the livestock. A. True B. False
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OBD-II has been on all passenger vehicles in the United States since ________
A) 1996 B) 1986 C) 2000 D) 1991
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