Transmission & Distribution

MCQs

60+ Important MCQs on Transmission and Distribution

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Hi Learners, in this article we have listed 60+ important MCQs on Transmission and Distribution which will be useful for your competitive exams, various...

What is Corona Effect in Electrical Transmission Lines?

What is Single Circuit and Double Circuit Transmission Line?

These 3 Type of Substation You Should Know In Details!

What is Sub-Stations & Types of Substation?

Generations & Grids

Electrical Motors

Basic Electrical

What are the Condition for Synchronizing the Alternator to an Existing Three-Phase Power Line?

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We know that there must five conditions that must be met before the synchronization process takes place. The source (generator or sub-network) must have...

60+ Important MCQs on DC Motor

Only 60 MCQs on 3-Phase Induction Motor (Helpful)

Electrical Drives

Electrical Drives

Only 60 MCQs on 3-Phase Induction Motor (Helpful)

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Hi Learners, in this article we have listed 60+ important MCQs on 3-Phase Induction Motor which will be useful for your competitive exams, various...

60+ MCQs On Starting of Electrical Drives

80+ Important Electrical Drives MCQs on Characteristics of DC & AC Motors

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Switchgears & Protections

Terminology in Circuit Breaker: Arc Voltage, Restriking voltage & Recovery voltage

Switchgears & Protections admin -
The following are the important terms much used in the circuit breaker analysis: Arc Voltage:- It is the voltage that appears across the contacts...

Sulphur Hexafluoride (SF6) Circuit Breakers: Construction, Working, Advantages, Disadvantages & Applications

Switchgears & Protections admin -
In such circuit breakers, sulfur hexafluoride (SF6) gas is used as the arc quenching medium. The SF6 is an electro-negative gas and has a...

Air-Blast Circuit Breakers: Types, Advantages & Disadvantages

Switchgears & Protections admin -
These breakers employ a high pressure *air-blast as an arc quenching medium. The contacts are opened in a flow of air blast established by...

Low Oil Circuit Breaker: Construction, Operations, Advantages & Disadvantages

Switchgears & Protections admin -
In the bulk oil circuit breakers discussed earlier, the oil has to perform two functions. Firstly, it acts as an arc quenching medium and...

Arc Control Oil Circuit Breakers| Oil Circuit Breaker

Switchgears & Protections admin -
As discussed in the previous articles (Oil Circuit Breakers: Types, Advantages, Disadvantages & Maintainance), the oil circuit breakers can be classified into the following two types: (i)...

Home Utilities

8 Facts and Reasons Behind these Electrical Equipment at our Home

Home Utilities admin -
In this article, we will tell you the '8 reasons behind this electrical equipment at our home'. We bet that you have never noticed...

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