Technician A says that when replacing a tungsten lightbulb element,you should avoid touching the bulb with your bare hands.Technician B says that halogen headlights produce about twice as much brightness measure in candle power as incandescent headlights.Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Technician A is correct because oils from your skin can shorten the life of a tungsten lightbulb by creating hot spots. Technician B is correct because halogen headlights are indeed brighter than traditional incandescent headlights, often producing about twice as much brightness.

Technician a Says That When Replacing a Tungsten Lightbulb Element,you