Question 1
A balanced 480-volt, three-phase load draws 65 amperes at a lagging power factor of 0.88. What is the real power of this load?
Correct Answer:
47.6 kW
Question 2
A 120-volt, single-phase, 2-wire branch circuit supplies an 18-ampere load. The one-way conductor length is 90 feet of 12 AWG copper (K = 12.9, area = 6,530 CM). What is the calculated voltage drop?
Correct Answer:
6.40 volts
Question 3
A series 60 Hz circuit has 8 ohms of resistance, 15 ohms of inductive reactance, and 9 ohms of capacitive reactance. What is the impedance of the circuit?
Correct Answer:
10.0 ohms
Question 4
A resistive heater rated 240 volts has a hot resistance of 16 ohms. What current does it draw at rated voltage?
Correct Answer:
15 amperes
Question 5
A 60 Hz sine-wave voltage has a peak value of 170 volts. What is the approximate RMS value?
Correct Answer:
120 volts
Question 1
Exam overview

About this Exam

Prepare with the TN CE Electrical Practice Questions - Tennessee Electrical (CE) Contractor Examination Exam practice quiz. This question bank includes 100 questions covering volt, conductor, circuit, service, and minimum. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

More details

Additional Information

TN CE Electrical Practice Questions - Tennessee Electrical (CE) Contractor Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on volt, conductor, circuit, service, and minimum. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

Quiz information

Frequently Asked Questions

The complete question count is available after full access is unlocked.
No fixed duration is currently configured for this quiz.
Question explanations are included where they are available in the quiz content, helping you review the reasoning after answering.
Yes. You can retake the practice test again as you continue studying during your available access period.
After your access is confirmed, you can continue into the complete practice exam from this quiz flow.
Unless explicitly stated otherwise, this page provides independent practice material for study and exam preparation and is not the official examination itself.
Keep studying

Related Questions