When a sinking input module is activated, conventional current flows __________ its terminal.
A. into
B. out of
Answer: A
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For small buildings a simple haunched slab or inverted-____ foundation is all that is required to support the building in most soil conditions.
A. A B. K C. M D. T
The Russian physiologist, Pavlov, discovered that the flow of saliva in dogs is an automatic reaction to the odor of food
A. True B. False
Which component uses the properties of AC induction to step up or step down voltage for particular HVACR applications?
A) Transformer B) Diode C) Start capacitor D) Contactor
A wiring job requires 29 outlets to be spaced equally over 336 feet. One outlet is placed at the beginning of the 336 feet and one at the end. Find the center-to-center distance between the outlets.
Fill in the blank(s) with the appropriate word(s).