?Why is R-1234yf the preferred replacement refrigerant for R-134a?
What will be an ideal response?
R-1234yf is preferred because it has no ozone depletion potential, a low global warming potential (GWP) and a/c systems and components do not require major design changes.
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The capacitor-start motor is the single-phase motor type that has the _____.
a. lowest efficiency b. highest starting torque c. lowest starting torque d. highest noise level
The I/O section also converts varying voltage or current signals from analog input devices into corresponding decimal values by way of a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
What is the name for the region considered the top line of the horse’s hindquarters?
a. barrel c. dock b. flank d. croup
What is background power?
What will be an ideal response?