If a mercury thermostat seems out of adjustment, the first thing to do is _____.
a. recalibrate the thermostat
b. reset the system switch to Off
c. check for accurate leveling
d. adjust the setting lever
c. check for accurate leveling
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A rotating force is called ________.
A) Torque
B) Combustion pressure
C) Eccentric movement
D) Horsepower
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40 liters/sec = 634 gal/hr?
Answer the following statement true (T) or false (F)
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If valve function deteriorates such that the heart cannot maintain adequate circulatory flow, symptoms of ________ appear.
A) mitral valve prolapse B) carditis C) coronary artery disease D) rheumatic fever E) valvular heart disease
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A serious problem common only to three phase motors is:
A) Excessive time on locked rotor amperage. B) Single phasing. C) Operation at voltages that are too high. D) Excessive load.
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