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BVG India
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I applied via Referral and was interviewed in Aug 2021. There was 1 interview round.
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I applied via Approached by Company and was interviewed in May 2024. There was 1 interview round.
Current is the flow of electric charge in a circuit.
Current is measured in Amperes (A)
It is the rate of flow of electric charge through a conductor
Direct current (DC) flows in one direction, while alternating current (AC) changes direction periodically
A circuit breaker is an electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit.
Circuit breakers detect faults in the electrical system and interrupt the flow of electricity to prevent damage.
They consist of a switch mechanism and a tripping mechanism that activates when a fault is detected.
Circuit breakers can be reset manually or automatically after tripping.
Example...
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Consists of two coils of wire (primary and secondary) wrapped around a core
Primary coil receives electrical energy and creates a magnetic field
Magnetic field induces a voltage in the secondary coil, transferring energy
Used in power distribution, voltage regulation, and electrical isolati...
I applied via Naukri.com and was interviewed before Jun 2023. There was 1 interview round.
Resistance values are often color coded on resistors to easily identify their resistance value.
Color coding is used on resistors to indicate their resistance value
The colors represent numbers according to a specific color code chart
The first two bands represent the first two digits of the resistance value, the third band represents the multiplier, and the fourth band represents the tolerance
For example, a resistor with...
The symbol of a diode is an arrow pointing towards a line, representing the flow of current in one direction only.
Arrow pointing towards a line
Flow of current in one direction only
I applied via Walk-in and was interviewed in Oct 2022. There were 2 interview rounds.
posted on 14 May 2023
I applied via Job Fair and was interviewed in Apr 2023. There were 2 interview rounds.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. Safety measures are important to prevent accidents and ensure proper functioning of transformers.
A transformer is used to step up or step down voltage levels in electrical systems.
It consists of two or more coils of wire, known as windings, which are wound around a core made of magnetic...
DG stands for Diesel Generator. It is a type of generator that uses diesel fuel to produce electrical energy.
DG is commonly used as a backup power source in case of power outages.
It consists of an engine that runs on diesel fuel and an alternator that converts mechanical energy into electrical energy.
DG sets are often used in industries, commercial buildings, and residential complexes.
They are capable of providing powe...
I applied via Referral and was interviewed in Jan 2024. There was 1 interview round.
Circuit breakers are essential safety devices that protect electrical circuits from overloads and short circuits.
Circuit breakers automatically cut off power when there is an overload or short circuit to prevent damage to the electrical system.
They are more convenient and safer than fuses, as they can be easily reset after tripping.
There are different types of circuit breakers, such as thermal, magnetic, and combinatio...
I applied via Naukri.com and was interviewed before Jun 2023. There was 1 interview round.
Resistance values are often color coded on resistors to easily identify their resistance value.
Color coding is used on resistors to indicate their resistance value
The colors represent numbers according to a specific color code chart
The first two bands represent the first two digits of the resistance value, the third band represents the multiplier, and the fourth band represents the tolerance
For example, a resistor with...
The symbol of a diode is an arrow pointing towards a line, representing the flow of current in one direction only.
Arrow pointing towards a line
Flow of current in one direction only
posted on 1 Jul 2024
I applied via Campus Placement and was interviewed in Jan 2024. There was 1 interview round.
based on 1 review
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