Question

At lower altitude, the vehicles result in _____________

(a) hydrocarbon emission

(b) carbon monoxide emission

(c) poor drivability

(d) none of the mentioned

I got this question during an interview.

I want to ask this question from Altitude Compensation in section Carburetion of IC Engine

Answer 1

The correct option is (c) poor drivability

To elaborate: Generally, at lower altitudes the vehicles result in poor drivability while at higher altitudes the vehicles result in hydrocarbon and carbon monoxide emissions.