Question

Which of the following are examples of the internal combustion engine?

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

Answer 1

Answer: (A), (C)

The correct options are
A Petrol Engine
C Diesel engine

Internal-combustion engine, any of a group of devices in which the reactants of combustion (oxidizer and fuel) and the products of combustion serve as the working fluids of the engine. Such an engine gains its energy from heat released during the combustion of the nonreacted working fluids, the oxidizer-fuel mixture. This process occurs within the engine and is part of the thermodynamic cycle of the device. Depending upon the fuel used, internal combustion engines are of two types: petrol engine and diesel engine.