Question

Difference between carburetor and governor

Answer 1

A carburetor does two things. It maintains the ratio of the air and fuel mixture going to the engine. It also controls the flow of the mixture going to the engine. 

A governor can do two things. In the first case it acts as a limiter to prevent the engine from exceeding a given speed. That is the engine can run at any speed below the governor setting but can not exceed it. 

In the second case the governor acts as a controller to maintain a given speed. In this case the setting of the governor can be adjusted by an outside input. That input can come from an individual or from some sort of speed controller. 

A good example of this second mode is the cruise control on your car. You set the cruise control to maintain a given speed and the cruise control adjusts the engine speed to maintain the car's speed you have set. It can adjust the engine speed or power to adjust for changes in road conditions such as a hill.

Answer 2

Answer:

A carburetor or carburettor is a device that mixes air and fuel for internal combustion engines in an appropriate air–fuel ratio for combustion. The term is sometimes colloquially shortened to carb in the UK and North America or to carby in Australia.

The primary function of the governor is to preserve, protect and defend the constitution and the law as incorporated in their oath of office under Article 159 of the Indian constitution in the administration of the State affairs.