Q: What does AC and DC stand for in the electrical field?

1. A Rock Band from Australia
2. Atlantic City and District of Columbia
3. Average Current and Discharged Capacitor
4. Alternating Current and Direct Current

Q: Compact discs, (according to the original CD specifications) hold how many minutes of music?

1. 56 mins
2. 60 mins
3. 90 mins
4. 74 mins

Q: What is the process responsible for producing photons in a diode laser?

1. Fermi level shift
2. Carrier freeze out
3. Electron-hole recombination
4. Majority carrier injection

Q: Which consists of two plates separated by a dielectric and can store a charge?

1. Relay
2. Capacitor
3. Transistor
4. Inductor

Q: The electromagnetic coils on the neck of the picture tube or tubes which pull the electron beam from side to side and up and down are called a...?

1. Yoke
2. Diode
3. Capacitor
4. Transformer

Q: In the UK, what type of installation requires a fireman's switch?

1. Hotel Rooms
2. Neon Lighting
3. Water Features
4. High Pressure Sodium Lighting

Q: In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about...?

1. 25 thousand volts
2. 5 thousand volts
3. 500 volts
4. 100 thousand volts

Q: Voltage is sometimes referred to as EMF, or Electromotive...?

1. Factor
2. Flash
3. Field
4. Force

Q: The transformer that develops the high voltage in a home television is commonly called a...?

1. Van de Graaf
2. Tesla coil
3. Flyback
4. Yoke

Q: Which is a type of Electrically-Erasable Programmable Read-Only Memory?

1. FRAM
2. Flash
3. Flange
4. Fury

Q: The average power (in watts) used by a 20 to 25 inch home color television is...?

1. 70-100
2. 500-800
3. 25-50
4. Over 1000

Q: The most common format for a home video recorder is VHS. VHS stands for...?

1. Video horizontal standard
2. Video Home System
3. Voltage house standard
4. Very high speed

Q: Which is NOT an acceptable method of distributing small power outlets throughout an open plan office area?

1. Power Skirting
2. Power Poles
3. Extension Cords
4. Flush Floor Ducting

Q: The NTSC (National Television Standards Committee) is also used in the country of...?

1. Germany
2. England
3. France
4. Japan