Multiple Choice
The voltmeter indicates the amount of potential between two points in much the same way a(n) ________.
A) thermometer indicates the temperature difference between two points
B) ammeter indicates the current difference between two points
C) tachometer measures the revolutions per minute of a revolving shaft
D) pressure gauge indicates the pressure difference between two points
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Bimetal strip type overload relays can often
Q3: Plunger-type voltage testers are high-impedance devices and
Q4: It is virtually impossible to troubleshoot a
Q5: Overload relays are intended to disconnect the
Q6: As a generally rule, it is easier
Q7: It is often necessary to troubleshoot a
Q8: When using an ohmmeter, make certain that
Q9: A good way to disconnect the power
Q10: The total or applied voltage in a