Technician A says that HID headlamps convert about 80% of the electrical energy they consume into light energy. Technician B says that halogen lights use more energy but produce a 20% brighter beam than equivalent HID beams. Who is correct?

A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B


Answer: A

Trades & Technology

You might also like to view...

Rigid inserts are used _____.

a. only on cold applications b. to prevent insulation from being compressed c. to provide structural support for the pipe d. to keep pipe away from the ceiling

Trades & Technology

Low-voltage wiring is called ____________________.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

Vehicle safety regulations exemplify safety standards imposed by trade organizations

Indicate whether the statement is true or false

Trades & Technology

The role of the veterinarian will likely increase as animal units continue to increase in

size. A. True B. False

Trades & Technology