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
Answer: Option B
Solution (By Examveda Team)
Twisting the yoke will tilt the picture. A projection color television uses three picture tubes and yokes for red, green and blue light.This Question Belongs to General Knowledge >> Technology
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