The conductance of an 8 ohm resistance is
Select an option to see the answer and solution.
Electrical Engineering · all questionsVoltage, Current And Resistance
Voltage, Current And Resistance
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
34
Questions
1/2
Page
Pick an option on a question to see the right answer and solution.
If there is 6 A of current through the filament of a lamp, how many coulombs of charge move through the filament in 1.75 s?
Select an option to see the answer and solution.
A neutral atom with an atomic number of five has how many electrons?
Select an option to see the answer and solution.
Resistance limits the current.
Select an option to see the answer and solution.
A multimeter measures
Select an option to see the answer and solution.
The minimum resistance value for a blue, gray, red, silver resistor is
Select an option to see the answer and solution.
When placed close together, two positively charged materials will
Select an option to see the answer and solution.
A circuit breaker is a
Select an option to see the answer and solution.
Materials with lots of free electrons are called
Select an option to see the answer and solution.
The colored bands for a 4,700 ohm resistor with a ten percent tolerance are
Select an option to see the answer and solution.
Free electrons make current possible.
Select an option to see the answer and solution.
A material that does not allow current under normal conditions is a/an
Select an option to see the answer and solution.
A potentiometer is a twoterminal variable resistor.
Select an option to see the answer and solution.
The current in a given circuit is not to exceed 24 A. Which value of fuse is best?
Select an option to see the answer and solution.
An ammeter is an electrical instrument used to measure
Select an option to see the answer and solution.
An open circuit is one that has a complete current path.
Select an option to see the answer and solution.
A neutral atom is one with an equal number of protons and electrons.
Select an option to see the answer and solution.
The maximum resistance value for a brown, red, yellow, gold resistor is
Select an option to see the answer and solution.
Which of the following is not a type of energy source?
Select an option to see the answer and solution.
A thermistor is a type of
Select an option to see the answer and solution.