#engine
flight What roles do the engine, propellers, or jet turbines play in providing thrust to overcome drag and maintain flight?
When an aircraft is in flight, it must overcome two types of forces: drag and gravity. To achieve this, it must have a source of thrust to move... Read more
directions_car What is the difference between horsepower and torque?
Horsepower and torque are both important measures of a vehicle's engine performance, but they measure different things. Horsepower is a measure of... Read more
flight What is the difference between a single-engine and a multi-engine plane?
Aircraft engines are essential components of an airplane, and their number determines the type of plane. Single-engine planes, as the name suggests,... Read more