A material that does not allow current under normal conditions is a(n) conductor valence insulator semiconductor TRUE ANSWER : ? YOUR ANSWER : ?
When the current is 2.5 A, how many coulombs pass a point in 0.2 s? 5 C 1.25 C 12.5 C 0.5 C TRUE ANSWER : ? YOUR ANSWER : ?
A red, red, orange, gold resistor has a nominal value of 22000 2200 22 2.2 TRUE ANSWER : ? YOUR ANSWER : ?
An ammeter is an electrical instrument used to measure resistance voltage None of these current TRUE ANSWER : ? YOUR ANSWER : ?
A wiper is the sliding contact in a potentiometer thermistor photoconductive cell switch TRUE ANSWER : ? YOUR ANSWER : ?
A multimeter measures current resistance voltage current, voltage, and resistance TRUE ANSWER : ? YOUR ANSWER : ?
The current in a given circuit is not to exceed 24 A. Which value of fuse is best? 20 A 24 A a fuse is not necessary 10 A TRUE ANSWER : ? YOUR ANSWER : ?
The colored bands for a 4,700 ohm resistor with a ten percent tolerance are yellow, violet, red, silver orange, violet, red, silver yellow, violet, orange, gold yellow, violet, red, gold TRUE ANSWER : ? YOUR ANSWER : ?