Body Electrical Systems-Lighting Systems Quiz

Why are halogen bulbs considered as alternatives?

• a. To eliminate the problem of filament deposition on bulb walls

• b. To eliminate the problem of cracks on bulb walls

• c. To eliminate the problem of leaks on bulb

• d. To eliminate the problem of overheating

Technician A says that incandescent bulbs were originally manufactured with argon inside a glass enclosure. Technician B says that incandescent bulbs were originally manufactured with mercury inside a glass enclosure. Who is correct?

• a. Technician A

• b. Technician B

• c. Both Technician A and Technician B

• d. Neither Technician A nor Technician B

Two technicians discuss turn signal circuits. Technician A says that current is always supplied to the directional signal switch and stops in the switch. Technician B says that current is always supplied to the directional signal switch and is directed to the left or right turn-signal lights. Who is correct?

• a. Technician A

• b. Technician B

• c. Both Technician A and Technician B

• d. Neither Technician A nor Technician B

The trailer connector is an SAE standard set for connecting the trailer cord to the tractor.

• a. J-460

• b. J-550

• c. J-540

• d. J-560

Select one: used for headlight systems employ an electric arc to produce the light.

• a. Halogen infrared discharge lamps

• b. High-intensity discharge lamps

• c. Neon lamps

• d. Halogen infrared discharge lamps

In a networked controlled system, switching on the wipers

• a. Locks the doors

• b. Adjusts the sensitivity of the antilock brake system

• c. Could activate the headlight

• d. Would have no effect

Which of the following bulbs use conventional bulb technology?

• a. Incandescent bulbs

• b. Fluorescent bulbs

• c. Halogen bulbs

• d. Compact fluorescent bulbs

Conventional electrical systems are

• a. Quickly disappearing

• b. Becoming more popular

• c. Distributed controlled

• d. What activates a generic circuit

What do yellow cables and connectors designate?

• a. J1537

• b. J1939

• c. J-560

• d. ISO 3731

In high-intensity discharge bulbs, light is produced by using a high-voltage electric arc of between

• a. 2000, 3500

• b. 2000, 2500

• c. 3000, 4500

• d. 1000, 1500