Sealed beam headlights are being discussed. Technician A say the lens of a sealed beam headlight has convex prisms molded into its inner surface to concentrate the light into a narrow beam. Technician B says a sealed beam is an airtight assembly containing a filament, reflector, and lens. Who is correct?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

A sealed beam headlight is an airtight assembly that includes a filament, reflector, and lens. The lens does have prisms, but they are not specifically for concentrating light into a narrow beam.

Sealed Beam Headlights Are Being Discussed