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MCB, MCCB, and MPCB are types of circuit breakers used in electrical systems.
MCB stands for Miniature Circuit Breaker, which is a type of circuit breaker used for low voltage applications.
MCCB stands for Molded Case Circuit Breaker, which is a type of circuit breaker used for higher voltage applications.
MPCB stands for Motor Protection Circuit Breaker, which is a type of circuit breaker specifically designed to protect...
A step-up transformer increases voltage while a step-down transformer decreases voltage.
A step-up transformer has more turns in the secondary coil than in the primary coil.
It is used to increase voltage levels, such as in power transmission.
For example, a step-up transformer may increase voltage from 110V to 220V.
A step-down transformer has fewer turns in the secondary coil than in the primary coil.
It is used to decrea...
A generator is a device that converts mechanical energy into electrical energy.
Generators are commonly used as backup power sources during power outages.
They work by rotating a coil of wire within a magnetic field, creating an electric current.
Generators can be powered by various sources such as gasoline, diesel, natural gas, or renewable energy.
They are used in various applications including residential, commercial, a...
I applied via Recruitment Consultant and was interviewed in Mar 2021. There was 1 interview round.
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posted on 18 Feb 2025
Its of 1 hrs - basically focus on psychometric test
posted on 23 Jan 2025
I was interviewed in Dec 2024.
Common chemicals used for pest control include insecticides, rodenticides, and repellents.
Insecticides: chemicals used to kill insects, such as pyrethroids, neonicotinoids, and organophosphates
Rodenticides: chemicals used to kill rodents, such as warfarin, bromadiolone, and brodifacoum
Repellents: chemicals used to deter pests, such as DEET, citronella, and peppermint oil
I have extensive knowledge of pest management as a technician, including identifying pests, implementing control measures, and preventing infestations.
I am trained in identifying common pests such as rodents, insects, and wildlife.
I have experience in implementing various pest control methods, including traps, baits, and pesticides.
I understand the importance of regular inspections and preventative measures to avoid in...
Parts of pumps and motors include impeller, casing, shaft, bearings, and seals.
Impeller: Rotating component that generates the flow in a pump.
Casing: Encloses and supports the impeller and other parts of the pump.
Shaft: Transfers power from the motor to the impeller.
Bearings: Support and align the shaft within the pump.
Seals: Prevent leakage of fluid from the pump.
Parts of pumps and motors include impeller, casing, shaft, bearings, and motor housing.
Impeller: Rotating component that generates the flow within the pump.
Casing: Encloses the impeller and directs the flow of fluid through the pump.
Shaft: Transfers the rotational energy from the motor to the impeller.
Bearings: Support the shaft and reduce friction during rotation.
Motor housing: Encloses the motor and provides protecti
posted on 23 Jan 2025
posted on 9 Jan 2025
I applied via Walk-in and was interviewed in Jul 2024. There was 1 interview round.
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