

McqMate
Q. |
The discharge of hydrocarbons from an automobile exhaust is minimum when the vehicle is |
A. | Decelerating |
B. | Cruising at high speeds |
C. | Cruising at low speeds |
D. | Accelerating |
E. | Idling |
Answer» E. Idling |
View all MCQs in
Heat EnginesNo comments yet