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

A. Tesla coil B. Flyback
C. Yoke D. Van de Graaf


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...?

A. 500 volts B. 5 thousand volts
C. 25 thousand volts D. 100 thousand volts


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...?

A. Transformer B. Yoke
C. Capacitor D. Diode


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

A. Neon Lighting B. High Pressure Sodium Lighting
C. Water Features D. Hotel Rooms


'.TMP' extension refers usually to what kind of file?

A. Compressed Archive file B. Image file
C. Temporary file D. Audio file

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