Potentiometer Displacement Sensors

Potentiometer Displacement Sensors – Sensors and Transducers

Mechanical /

Potentiometer displacement sensor is a primary sensor which converts the linear motion or the angular motion of a shat into changes in resistance. It is a type of resistive displacement sensor. Linear potentiometers are sensors that produce a resistance output proportional to the linear displacement or position. Linear potentiometers are essentially variable resistors whose resistance

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Pneumatic and Hydraulic

Pneumatic and Hydraulic Actuation Clamps

Education, Mechanical /

Pneumatic and Hydraulic Actuation Clamps Generally, the above mentioned pneumatic and hydraulic clamps are actuated by mechanical means. Sometimes, these are actuated by hydraulic or pneumatic methods where large production quantities are required. It facilitates faster clamping, uniform and equalised clamping pressure and less operator fatigue. It also provides an accurate controlling over clamping pressure.

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Alternator Voltage Regulator

Alternator Voltage Regulator Excitation System

Education, Electrical /

Introduction to Alternator Voltage Regulator Excitation System When the load on the power system changes, alternator voltage regulator the terminal changes. Therefore, to maintain the terminal voltage of the generator excitation of the generator must be decreased voltage within permissible standards, the or increased depending upon the situation prevailing to protect the devices or apparatus

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Function Declaration

Function Declaration in C – User Defined Functions

Computer Science /

Like variables, all functions in a C program must be declared, before they are invoked. A function declaration (also known as function prototype) consists of four parts. Function type (return type) Function name Parameter list Terminating semicolon They are coded in the following formate : Function-type function-name (parameter list); This is very similar to the

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Electrical Machine Design

Electrical Machine Design – Rotating Machines

Education, Electrical /

Introduction – Electrical Machine Design Electrical machine design involves application of science and technology to produce cost effective, durable, quality and efficient machines. Also the machines should be designed as per standard specifications. The requirements like low cost and high quality will be conflicting in nature and so a compromise should be made between them.

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Automatic Voltage Regulator

Automatic Voltage Regulator – System Level Control

Education, Electrical /

Automatic Voltage Regulator The function of an electric power system is to convert energy from one of the naturally available forms to electrical form and to transport it to the points of consumption automatic voltage regulator. A properly designed and operated power system should, therefore, meet the following fundamental requirements. Adequate ‘spinning reserve’ must be

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Sensors and Transducers

Sensors and Transducers – Type of Sensors

Education, Electrical, Mechanical /

Sensors and Transducers Sensors transducers are devices which produce proportional output signal (mechanical, electrical magnetic, ctc.) when exposed to a physical phenomenon (pressure, temperature, displacement, force, etc.). Many devices require sensors for accurate measurement of pressure, position, speed, acceleration or volume. Transducers are devices which converts an input of one form of energy into an

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Microprocessor Based Controllers

Microprocessor Based Controllers in Mechatronics

Education, Electrical, Mechanical, Robotics /

Microprocessor Based Controllers Microprocessors are essential to many of the products we use every day such as TVs, cars, radios, home appliances and of course, computers. Microprocessor based controllers are also called as microcontrollers. Microcontroller is a digital integrated circuit which serves as a heart of many modern control applications. Microprocessors and microcontrollers are similar

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