Difference between Contactor and Relay
In this post, we will learn what is the difference between contactor and relay. We use contactor and relay in almost all electrical circuits. We
Classification of Relays | Different Types of Relays
In this post, we shall discuss different types of Relays like Latching Relay, Reed Relay, Solid State Relay, Differential Relay, Automotive Relay, Timer Delay Relay,
What is a Link Box?
Link box, a box in which a cable sheath braking system is made. Sheath breaking prevents circulating currents and limits induced voltage in the cable
What are LVDT and RVDT?
In this post, we will discuss what are LVDT and RVDT. LVDT is a short form for Linear Variable Differential Transducer. RVDT is the rotary
Different Faults in Three Phase Induction Motor & their Remedies
This article describes different types of faults and problems in 3-phase induction motor & their remedies. The induction motor is a very robust, reliable, and
Impedance Triangle
Impedance Triangle is a right angle triangle whose sides represent the impedance. The base, perpendicular and hypotenuse represents Resistance, Reactance and Impedance respectively. It is
Nominal T model of a transmission line
Nominal T model of a medium transmission line has two components- series impedance and shunt admittance. In this post, we shall discuss the nominal T
Programmable Logic Controller PLC
Programmable Logic Controller PLC is a computer used for industrial automation. These controllers automate a specific process, machine function, or even an entire production line.
What is a Step-up & a Step-down Transformer? Definition
Definition-step-up and step-down transformer: Step-up transformer step-up the primary voltage. On the other hand, the step-down transformer step-down the primary voltage. Thus, the secondary side
Phase Fault Protection
Phase fault protection is used for protection of induction motor. The protection relay trips the motor in the case of fault. We can call the