How can you protect large horsepower motors?
What will be an ideal response?
Large horsepower motors often have current draws of several hundred amperes, making the sizing of overload heaters difficult. When this is the case, it is common practice to use current transformers to reduce the amount of current to the overload heaters.
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When a gasoline engine continues to run even after the ignition key is turned off, this is called ____________________.
Fill in the blank(s) with the appropriate word(s).
The kingdom ____________________ is composed of the invertebrates and vertebrates
Fill in the blank(s) with correct word
Variable cam timing technology is used on the exhaust cam only
Indicate whether the statement is true or false
The component used to control the defrost cycle in a freezer is a ____.
A. contactor B. relay C. thermistor D. timer