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Starters are devices used to start and control the speed of electric motors.
Types of starters include direct-on-line, star-delta, soft starters, and variable frequency drives.
Starters are needed to protect the motor from damage due to high starting currents.
They also help to control the speed of the motor and improve its efficiency.
The type of starter used depends on the motor's power rating and the application it...
Earthing and grounding are terms used interchangeably, but they have different meanings. Earthing refers to the connection of a conductor to the earth, while grounding refers to the connection of a conductor to a ground.
Earthing is used to protect people and equipment from electrical shock by providing a low-impedance path for fault current to flow to the earth.
Grounding is used to protect equipment from electrica...
3-phase power supply has 3 alternating currents while 1-phase has only 1.
3-phase power supply is more efficient for high-power applications
1-phase power supply is commonly used for household appliances
3-phase power supply requires 3 wires while 1-phase requires only 2 wires
3-phase power supply is more expensive to install than 1-phase
Different types of breakers with their ratings, applications, and working principles.
Circuit Breaker: Used in electrical power systems to protect circuits from overloads and short circuits.
Molded Case Circuit Breaker (MCCB): Rated up to 1,000 amps, commonly used in residential and commercial applications.
Miniature Circuit Breaker (MCB): Rated up to 125 amps, used in low-voltage electrical systems.
Air Circuit Break...
The single line diagram of MSEB power supply shows the electrical connections and components in a simplified manner.
It displays the power system from the point of view of a single line
It shows the distribution of power from the source to the load
It includes transformers, circuit breakers, switches, and other components
It helps in understanding the flow of electricity and identifying potential issues
Example: The si...
I applied via Recruitment Consultant and was interviewed in Sep 2021. There was 1 interview round.
The single line diagram of MSEB power supply shows the electrical connections and components in a simplified manner.
It displays the power system from the point of view of a single line
It shows the distribution of power from the source to the load
It includes transformers, circuit breakers, switches, and other components
It helps in understanding the flow of electricity and identifying potential issues
Example: The single ...
Different types of breakers with their ratings, applications, and working principles.
Circuit Breaker: Used in electrical power systems to protect circuits from overloads and short circuits.
Molded Case Circuit Breaker (MCCB): Rated up to 1,000 amps, commonly used in residential and commercial applications.
Miniature Circuit Breaker (MCB): Rated up to 125 amps, used in low-voltage electrical systems.
Air Circuit Breaker (A...
Earthing and grounding are terms used interchangeably, but they have different meanings. Earthing refers to the connection of a conductor to the earth, while grounding refers to the connection of a conductor to a ground.
Earthing is used to protect people and equipment from electrical shock by providing a low-impedance path for fault current to flow to the earth.
Grounding is used to protect equipment from electrical noi...
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I applied via Naukri.com and was interviewed before Nov 2020. There was 1 interview round.
I applied via Pharma pathways and was interviewed before Sep 2020. There were 4 interview rounds.
posted on 15 Oct 2021
I applied via Referral and was interviewed before Oct 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in Jul 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Nov 2021. There were 3 interview rounds.
I applied via Walk-in and was interviewed in Apr 2021. There were 3 interview rounds.
I applied via Walk-in and was interviewed in Dec 2019. There was 1 interview round.
posted on 25 Mar 2021
I applied via Recruitment Consultant and was interviewed before Mar 2020. There was 1 interview round.
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