Q34
In the UK, what type of installation requires a fireman's switch?
A.
Neon Lighting
B.
High Pressure Sodium Lighting
AnswerC.
Water Features
D.
Hotel Rooms
Answer: Option B
Solution
Answer: Option B
Solution:
Twisting the yoke will tilt the picture. A projection color television uses three picture tubes and yokes for red, green and blue light.