Regardless of the temperature rating of the conductor, the ampacity must be selected from a column that does not exceed the ____________________ rating of the termination
Fill in the blank(s) with the appropriate word(s).
UL
Underwriters Laboratories
UL (Underwriters Laboratories)
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During the discharge cycle, lead sulfate crystals are formed on the battery plates and this is known as ____________________.
Fill in the blank(s) with the appropriate word(s).
A(n)____________________ is a group with a common purpose that achieves a specific goal using the skills of each individual and mutual cooperation to produce the end product.
Fill in the blank(s) with the appropriate word(s).
What should be done before draining the engine oil of a refrigeration unit?
A. Warm the engine to operating temperature B. Ensure you have a drain pan capable of containing all the engine oil C. Check the engine hour meter to make sure the unit has the required hours D. All of the above should be performed before draining the engine oil
In a three-phase connection, what is the voltage measured between the lines?
A. line voltage B. phase voltage