Sagot :
Answer:
1. There are two main types of mechanical energy. They are motion energy and stored mechanical energy.
2. Electrical power supply system consists of three major parts: generation unit, transmission unit and distribution units. Each of these units consists of much high voltage equipment such as disconnectors.
3. A four-stroke engine is an internal combustion engine in which the piston completes four separate strokes while turning the crankshaft. A stroke refers to the full travel of the piston along the cylinder, in either direction. The four separate strokes are termed: Intake: Also known as induction or suction.
4. The Electricity reaches our homes by passing through following places/ phases/ networks: Power Grid Station. Transmitting Substation. Transmission Network.
5. Various Forms of Potential Energy
• Elastic Potential Energy.
• Electrical (Electromagnetic) Potential Energy.
• Gravitational Potential Energy.
• Nuclear Potential Energy.
Explanation:
I hope You appriciate my efforts to answer that all:> please heart