Contractor School Online ®
The premiere national online resource to assist you in passing your Contractor License Exam.

Tell a friend!

Email or Call (888)993-9267
Home  |  National Contractor License  |  Request Information  |  Construction Glossary  |  Login

Iowa-Electrical Master Online Practice Test

Practice tests are comprised of independent chapters, each testing you on the specific subjects within the trade.

Table of Contents

# Title Questions
1 AC/DC/Capacitance/Inductor/SWER 1 63
2 Basic Bid Preparation/Estimating/Blueprint Reading 25
3 Capacity Factor/Unit Load Calculations 1/Demand Factor/Dielectric 29
4 Conductor Sizing/Protection Calculations/AC Power Plugs/Sockets 41
5 Distribution Feeder Regulation/Delta/Delta wye Transformers/Voltage Drop/Voltage Divider/Voltage Regulation/Current Divider 49
6 Employees/Contractors/Insurance/Safety 11
7 Ground/Earthing System/Three-Phase 54
8 HV Circuit Breaker Testing/Unit Load Calculations 2/Service Load Calculations/Optional Methods/SWER 2/Motor Constant 38
9 Inductance/Impedance/Connectors 51
10 Junction Boxes/Raceways/Conduit Bodies/Reclosers/Multiway Switching/Camlock 49
11 MIL-STD-1553/ACCC Conductor/Motors/Transformers/Circuit Breaker/Brushed DC Electric Motor/Short Circuit 36
12 OSHA Safety/Training/Asbestos/Code of Federal Regulations/Title 29, Part 1926 17
13 Theory 54
14 USA Dig Alert 21
Total = 538


Go Back
What We Offer  |  Obtaining a Trade License  |  Test Preparation  |  About Us  |  Contact Us

Copyright © 1998-2024, Contractor School Online®,All Rights Reserved

VWS