March 2020 – Page 2 – FAHADH V HASSAN

Month: March 2020

PUMP: CLASSIFICATIONS AND WORKING PRINCIPLES

March 6, 2020 Mechanical Engineering FAHADH V HASSAN

A pump is a device that moves fluids by mechanical action, from one place to the other. It is, essentially, the earliest form of machine, dating back to ancient Egypt. Classification of Pumps Generally Pumps classification done on the basis of its mechanical configuration and its working principle. Classification of pumps

EVAPORATIVE EMISSION CONTROL (EVAP) SYSTEM: PARTS, TYPES AND WORKING PRINCIPLES

March 6, 2020 Mechanical Engineering FAHADH V HASSAN

The purpose of evaporative emissions systems is to reduce or eliminate the release of vaporized HC into the atmosphere. The HC vapors, such as volatile organic compounds (VOCs), react in the atmosphere with nitrogen oxides (NOx) and contribute to the formation of ground-level ozone and photochemical smog. Ground-level ozone is

VALVE TRAIN: COMPONENTS, TYPES AND THEIR FUNCTION

March 6, 2020 Mechanical Engineering FAHADH V HASSAN

The main function of the valve train, as indicated by its name, is to control the opening and closing of the valves and, for older models, the fuel output of the injectors. Most of the heavy-duty diesel engines we work with are 4 valve engines, meaning there are four valves in

VEHICLE SENSORS: TYPES AND FUNCTIONS

March 3, 2020 Mechanical Engineering FAHADH V HASSAN

In a way, sensors are the sensory organs of the vehicle. A fundamental component of electronic control systems, they must record physical or chemical variables and convert them into electrical signals… TYPES OF SENSORS In recent years, there has been an explosion in the number of different types of sensors.