Question

In a temporary forest camp, the best way to generate electricity for several hours is, to use the following engine.

• A. Steam engine
• B. Petrol engine
• C. Hand operated dynamo
• D. Diesel engine

Answer 1

The correct option is A Steam engine

In a temporary forest camp, the best way to generate electricity for several hours is, to use Steam engine

A steam engine is a heat engine that performs mechanical work using steam as its working fluid. In simple terms, the steam engine uses the expansion principle of chemistry, where heat applied to water transforms the water to steam. and then pushes a piston (cylinder)