The lowest temperature at which a fluid will flow freely is its _____
A) pour point B) viscosity index C) viscosity D) emulsion rate
A
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The maximum torque the motor can develop, after having reached full operating speed at the rated voltage and frequency, before stalling (experiencing an abrupt drop in speed), is called ____ torque.
a. pull-up b. breakdown c. locked-rotor d. full-load
A dog's sense of smell is said to be a thousand times more sensitive than that of a human nose.
Answer the following statement true (T) or false (F)
Which of these statements is NOT a true conclusion from a battery load test?
A. The battery needs to be replaced if the voltage dropped below 9.6 volts while under a load but rose above 12.4 volts when the load was removed B. The battery should be charged and then retested because it dropped below 9.6 volts and didn't rise above 12.4 volts when the load was removed C. The battery should be charged and then retested because it dropped below 9.6 volts and rose above 12.4 volts when the load was removed D. The battery is good because the voltage dropped only to 10.3 volts while under load
What can cause bearing damage?
A. Corrosion B. Oil pump failure C. Excessive temperatures D. Abnormal conditions