Hind Rectifiers Electrical GET Interview Questions and Answers

Power system protection mostly questions was asked

Ev battery is my god topic

Q1. Tell your favourite subject
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Q2. Relays,transformer,power system protection based questions
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Q1. Technical round
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Q2. Ask your favourite subject and interviews are so friendly
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Prepare Basics of Apitude, and don't give unwanted answer

Q1. Introduction, Basics of Electrical
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Q2. Motor Construction and Working and indepth knowledge
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Q3. Transformer Operation and indepth knowledge
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Q1. Electrical and electronic related trade
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Q2. Engeneering drowing
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Q3. Swich gair and production
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Q4. Renewable sorse of energy
Ans. 
Renewable energy sources are sources of energy that are replenished naturally, such as sunlight, wind, and water.
• Solar energy: harnessing sunlight to generate electricity

• Wind energy: using wind turbines to convert wind into electricity

• Hydropower: generating electricity from flowing water in rivers or dams

• Biomass: using organic materials like wood or agricultural waste to produce energy

• Geothermal energy: tapping into he
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Q1. Electrical and electronic related trade
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Q1. Electrical engineering
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Q2. Electrical motor
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Q3. Electrical equipment
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Q1. Electrical maintenance
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Q2. Electrical motor
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Q1. Why gravels are usesd in switch yard?
Ans. 
Gravels are used in switch yards to provide a stable surface for equipment and to improve drainage.
• Gravels help in reducing the risk of equipment damage due to flooding or standing water.

• They also help in preventing erosion and maintaining the stability of the ground.

• Gravels are easy to install and maintain, making them a cost-effective option for switch yards.

• They allow for better heat dissipation, which is important ...read more
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Q2. Draw a SLD of 33/11 kv switchyard and explain equipments ?
Ans. 
A Single Line Diagram (SLD) of a 33/11 kV switchyard shows the layout and connections of electrical equipment.
• Key equipments include transformers, circuit breakers, isolators, busbars, surge arresters, and control panels.

• Transformers step down voltage from 33 kV to 11 kV for distribution.

• Circuit breakers protect the system from overloads and short circuits.

• Isolators are used for isolating equipment for maintenance.

• Busb...read more
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Q3. What is OC and SC test of transformer ?
Ans. 
OC and SC tests are conducted on transformers to determine their efficiency and performance under different load conditions.
• OC test (Open Circuit test) is conducted to determine the no-load loss and magnetizing impedance of the transformer.

• SC test (Short Circuit test) is conducted to determine the full-load copper loss and equivalent resistance of the transformer.

• Both tests help in evaluating the efficiency and voltage...read more
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Q1. Basic questions
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Q2. Previous employer related
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Q1. Technical questions
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Q2. Machine related
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Over all plant related

Q1. Man power handle and previous employer related
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