What's Happening Now
Certification Power Week - Cleveland, Ohio
Register by August 14 and Save $300!
EXHIBITORLIVE 2027 - Denver, Colorado
Save Your Seat and Save $645!
eTrak University-Affiliated Online Learning
Registration is Open!
quiz
Quiz opener
It's shocking how little we know about electricity — especially when it comes to trade shows. You'll be galvanized when you test your knowledge of electricity by matching the definitions below with their terms. In fact, we think you'll get a real charge out of it. By Charles Pappas
See if you can correctly match each of the following terms with its description.
A. Late power B. Ampere, or amp C. Phase D. Surge protector E. Cube tap
F. Dog house G. Watts H. Underwriters Laboratory I. Transformer J. Service
K. Quad outlet L. Volt      


1
This is the surcharge you pay for placing an electrical order after deadline.
Click for Answer




2
Often abbreviated to three letters, this term represents the unit of measurement of electrical current sent by one volt.
Click for Answer




3
A power distribution box divides incoming electricity into this kind of unit.
Click for Answer




4
Power fluctuations won't affect your equipment if you plug it into this device.
Click for Answer




5
An electrical connector that converts a single socket into three, four, or five sockets, this device's name is derived from the shape of its case.
Click for Answer




6
The technical term for units of force or pressure that cause a current of one ampere to flow through resistance of one ohm.
Click for Answer




7
It's not a canine abode, but an apparatus that generally provides six electrical outlets.
Click for Answer




8
This gizmo converts power from one voltage level down to another.
Click for Answer




9
Commonly associated with light bulbs, this measure of energy output shows how much work one ampere performs under one volt of pressure.
Click for Answer




10
A general term for the electrical power you purchase in amounts of 120, 208, or 480 volts.
Click for Answer




11
The safety ratings on your electrical devices come from this organization.
Click for Answer




12
This apparatus comes with four electrical outlets in one box.
Click for Answer




Marketplace

Find It

The Buyer's Guide to Trade Show Exhibiting

eTrak Online Sessions
July 28, 2026
3050R Focus on Attention: How to Optimize your Messaging on the Trade Show Floor
Aug. 4, 2026
6010R The Basics of Event Planning and Management ‑ Part I
Aug. 6, 2026
6011R The Basics of Event Logistics and Implementation ‑ Part II
Aug. 13, 2026
7110R Don't Hesitate, Go Negotiate!
Sep. 22, 2026
2101R Show Ready: Your Guide to Trade Show Operations
All Sessions >>