How well do you understand the design, building and maintenance of electrical control systems, machinery and equipment? Test your knowledge and prepare for your exams with these Electrical Engineering questions and answers.
A voltmeter is connected across the current path.
True
False
Cannot say
None of the above
Correct answer is A
No explanation has been provided for this answer.
A neutral atom is one with an equal number of protons and electrons.
True
False
Cannot say
None of the above
Correct answer is A
No explanation has been provided for this answer.
An open circuit is one that has a complete current path.
True
False
Cannot say
None of the above
Correct answer is B
No explanation has been provided for this answer.
Resistance limits the current.
True
False
Cannot say
None of the above
Correct answer is A
No explanation has been provided for this answer.
A free electron is a valence electron that has broken away from its parent atom.
True
False
Cannot say
None of the above
Correct answer is A
No explanation has been provided for this answer.
The atomic number is the number of neutrons in the nucleus.
True
False
Cannot say
None of the above
Correct answer is B
No explanation has been provided for this answer.
A potentiometer is a two-terminal variable resistor.
True
False
Cannot say
None of the above
Correct answer is B
No explanation has been provided for this answer.
Free electrons make current possible.
True
False
Cannot say
None of the above
Correct answer is A
No explanation has been provided for this answer.
An ammeter is connected across the current path.
True
False
Cannot say
None of the above
Correct answer is B
No explanation has been provided for this answer.
The nominal value of a brown, black, yellow, and gold resistor is 100,000 ohms.
True
False
Cannot say
None of the above
Correct answer is A
No explanation has been provided for this answer.
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