Direct Acting Control Valves & Reverse Acting Control Valves
In this article, we will discuss Direct Acting Control Valves & Reverse Acting Control Valves. Actuators are categorized as direct acting and reverse acting. Actuators
What is Power Transformer Diagram?
We can know the different components of the transformer and connections by a power transformer diagram. The power transformer diagram shows the interconnections of the
Surge Current Causes and Prevention
Surge current is the abnormally high current drawn by the electrical or electronic devices at startup. After a short period of time, the current returns
Time Delay Fuses | Dual Element Fuses | Slow Blow Fuses
Time delay fuses do not blow out on momentarily current spikes and provide protection against overload and short circuit. They are used for those applications
XNOR Gate: Symbol and Truth Table
XNOR gate is a hybrid gate. It is a combination of the XOR gate and NOT gate. The XNOR gate outputs 1 when both of
Light Emitting Diode(LED): Principle, Classification, Operation, Applications
LED is a small light source by electron movement through a semiconductor material. The semiconductor families can be incorporated into devices that emit light over
What is a Varactor Diode? Symbol, Working, Characteristics, Applications
The varactor diode is a type of diode whose internal capacitance depends on the reverse voltage. The junction capacitance varies with variation in the reverse
What is a Manual Call Point (MCP)?
A Manual Call Point is a device used for the manual initiation of an alarm. Manual Call Points are commonly known as MCP. The activation
What is a NOT Gate? Logic Symbol and Truth Table
The NOT gate is also known as the inverter gate. It inverts the input logic. If the input of the NOT gate is 1, then
What is a Printed Circuit Board(PCB) Motor?
PCB motor is a type of electric motor that consists of a rotor made up of using a printed circuit board. It is also referred