Permanent magnet synchronous motors are AC motors that eliminate the slip characteristic of ____ motors.

a. large
b. stepper
c. small
d. induction

d. induction

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All residential alarm-sounding devices must have a minimum rating of _____.

a. 60dBA at 10' b. 75dBA at 10' c. 85dBA at 10' d. 120dBA at 10'

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______ is a peptide hormone produced by the gastrointestinal track and the hypothalamus that stimulates appetite and the release of growth hormone

a. Somatostatin c. Gastrin b. Ghrelin d. Secretin

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Resonance is the condition where inductive and capacitive reactances are ___________

A. equal B. reduced C. increased D. rejected

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What is the possible cause for ice sticking and not releasing during the harvest cycle?

A) A hot-gas valve stuck closed B) An inlet water valve leaking C) A blocked distribution tube D) A dirty evaporator

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