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

Email or Call (800)966-9596
Home  |  National Contractor License  |  Request Information  |  Construction Glossary  |  Login

New Hampshire-Low Voltage Online Practice Test

These are actual questions from our online practice test.

We have included a question from each chapter of the test. Every question will be multiple choice. The answers are not included with the sample.

Sample Questions

# Chapter Title Question
1 Security Systems/Alarms The threat of personal risk or bodily injury and the possible loss of ______________ is the best consideration in determining the amount of protection needed in choosing what will be the best security system.
2 Circuits The flow of electrons and tiny atomic particles is referred to as ___________________.
3 Commercial Security Systems The acronym NEC is in reference to the ____________________________.
4 Telecommunications Cross Talk The acronym EMR is in reference to _______________________.
5 Antenna's A _____________ is a separation of positive and negative charges.
6 Installation/Code Requirement In beginning a communications project, the number one priority is to ensure that all the ______________ are done correctly.
7 Home Theater/ Installation The logical system hub for a practical home theater is the audio/video receiver or the __________ receiver.
8 PA Systems/Installation _____- gauge to 22- gauge is usually more than adequate to handle the necessary amount of current for a given application.
9 Codes/Grounding The reference level for voltage levels within a system is usually referred to as ________________.

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

Copyright © 1998-2019, Contractor School Online®,All Rights Reserved