Which of the following is used to measure the current flowing through the circuit to help determine the approximate load condition of a motor or the operating load of a circuit?
a. ohmmeter
b. voltmeter
c. ammeter
d. thermocouple
ANSWER: c
Trades & Technology
You might also like to view...
La diferencia entre los puntos de encendido y apagado de un termostato es normalmente de:
a. 2°F. b. 5°F. c. 10°F. d. 20°F.
Trades & Technology
Surface drainage may be improved by ____
a. land grading b. certain tillage practices c. berms
Trades & Technology
How does inserting a gene from a virus into a plant help protect the plant from the virus?
What will be an ideal response?
Trades & Technology
Crop residue can be used to reduce soil erosion
Indicate whether the statement is true or false
Trades & Technology