Cycles per second is also called a

A) hulen.
B) hertz.
C) newton.
D) pascal.
E) none of the above.


B) hertz.

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Which of the following fixtures is NOT permitted to be installed per code?

a. sitz bath b. scrub sink c. floor trough urinal d. instrument sink

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Planting and growing mediums should be how many inches down from the top of the container?

A) 1/4 inch B) 1/2 inch C) 3/4 inch D) 1 inch

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All of the following statements are true EXCEPT:

A. new batteries with cell caps are sometimes shipped dry, requiring the addition of electrolyte. B. electrolyte, which is approximately 75% acid and 25% water (by volume), is shipped in a large plastic bag inside a sturdy cardboard box. C. after filling a dry battery, allow it to sit for at least 15 minutes so that the plates can soak up the electrolyte. D. concentrated acid can damage your eyes, burn skin, and destroy clothes.

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The part of an AC induction motor that turns is called:

A) The flywheel. B) The field. C) The rotor. D) The stator.

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