Question

what starting aid is used to warm a diesel engine?○ glow plugs○ fuel injectors○ gasoline○ kerosene

Explanation:

Glow plugs are electrical heating devices designed to warm the combustion chamber of a diesel engine, especially in cold conditions, to help the engine start. Fuel injectors deliver fuel, while gasoline and kerosene are fuels not used as starting aids for warming diesel engines.

Answer:

A. Glow plugs