What is the difference between a digital device and an analog device?
What will be an ideal response?
The term digital means a device that has only two states, such as on and off. An analog device can be adjusted to different states.
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_____________ orders require that persons, states or businesses follow the requirements of the regulations.
Fill in the blank(s) with the appropriate word(s).
What happens if standard fuses and circuit breakers are used in the overload protection?
A) The overload protection will function normally. B) Nuisance trips will occur when the compressor starts. C) The overload protection will not meet code. D) Nuisance trips will occur when the compressor stops.
____________________vehicles utilize regenerative braking to help recharge the batteries.
Fill in the blank(s) with the appropriate word(s).
A typical superheat for an evaporator operating under normal conditions would be ____.
A. 14 to 16°F B. 4 to 6°F C. 8 to 12°F D. 6 to 8°F