TB 92 VOLTAGE TESTER

Question 1

TB 92 VOLTAGE TESTER

Department members SHALL NOT test voltage systems exceeding ____ volts, i.e., many City street lighting systems are 4,800 volts.

Answer 1

1,000

Question 2

TB 92 VOLTAGE TESTER

This voltage tester may be used to test AC or DC voltages ranging from ___ to ___ volts.

Answer 2

1 to 999

Question 3

TB 92 VOLTAGE TESTER

Voltages of ___ volts or more will be indicated by a pulsating buzzer warning.

Answer 3

500

Question 4

TB 92 VOLTAGE TESTER

Powered by one _____ battery.

Battery life is approximately ______ tests until “low battery” sign appears.

Answer 4

9V

3,000

Question 5

TB 92 VOLTAGE TESTER

Switching Off

The tester will automatically switch off within ___ minute after prod contact with an energized circuit.

Answer 5

one

Question 6

TB 92 VOLTAGE TESTER

To manually test the voltmeter:

1. Touch the metal ends of both prods together.
2. Press the test button. If the voltmeter is working properly:
   a. Display window will indicate the voltage remaining in the nine-volt battery. b. Audio buzzer will sound.
   c. Red indicator light will activate.

Answer 6

reference

Question 7

TB 92 VOLTAGE TESTER

In a situation where it is difficult to read the display, you can “freeze” the reading even when the voltage tester is no longer connected to the input voltage. The digital reading will remain on the display as long as the hold button is depressed.

A ___ second audible signal will sound when the tester reads a stabilized voltage which is when the hold button should be activated.

Answer 7

2.5

Question 8

TB 92 VOLTAGE TESTER

Anytime a member has any indication that the voltage to be tested is ___ volts or more, goggles and rubber electrical gauntlets with leather gloves shall be worn.

For voltages of ___ or less, firefighting gloves shall be worn. (Rubber electrical gauntlets with leather gloves may be worn in place of firefighting gloves.)

Answer 8

600

600

Question 9

TB 92 VOLTAGE TESTER

True or false

Either prod can be used on “hot” or “ground”, they are not polarity sensitive.

Answer 9

True

Question 10

TB 92 VOLTAGE TESTER

Any voltage over ___V should be considered energized.

Answer 10

10

Question 11

TB 92 VOLTAGE TESTER

If the input voltage of the circuit to be tested is greater than ____ volts (AC/DC), the tester switches on automatically.

If the input voltage is less than ____ volts, then press the two test prods together and push “Test” Button. This also provides for a manual battery test.

Answer 11

four

four