engines Archives - Free ZIMSEC & Cambridge Revision Notes

May 2016

Efficiency: Diesel vs Petrol engines

By garikaib|2022-09-15T12:38:52+02:00May 20th, 2016|Notes, O Level Science Notes, Ordinary Level Notes|

Petrol vs Diesel Engines. Image credit carblogindia.com

Petrol vs Diesel Engines. Image credit carblogindia.com ZIMSEC O Level Combined Science Notes: Efficiency: Diesel vs Petrol engines

Efficiency refers to the fuel economy of an engine
It measures the amount of chemical energy in the fuel that is converted to kinetic energy
The […]
Quick NetOne, Econet, And Telecel Airtime Recharge

Number to recharge:

Airtime amount ($):

EcoCash number:

Comments Off

The Petrol engine

By garikaib|2022-09-15T12:38:54+02:00May 19th, 2016|Notes, O Level Science Notes, Ordinary Level Notes|

Four Stroke Petrol Engine. Image credit petrolheadkenya.com

Four Stroke Petrol Engine. Image credit petrolheadkenya.com ZIMSEC O Level Combined Science Notes: The Petrol engine

Four strokes are involved in the operation of most petrol engines
They are thus known as four-stroke engines
The first stroke is known as the inlet stroke
During the […]
Quick NetOne, Econet, And Telecel Airtime Recharge

Number to recharge:

Airtime amount ($):

EcoCash number:

Comments Off