Nuclear Power Corporation of India Electrical Supervisor Interview Questions and Answers

Q1. They will ask for your previous job profile and basic of electrical. Not much more theoretical, major part is practical
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Simple Question in mathe
And all basic math problem

Q1. Electrical machine, power system, basis electrical And all basis consept in electrical
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Q2.  General knowledge and general science, and current affairs, And hindi relatore question Basic type
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Q3. All compitetive exam pattern question Basic knowledge like Reasoning, math, hindi, computer Basic knowledge
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Q1. Duoehk udopk jgduog ifdui ifdyi ghk Tddj lfvm
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Q1. Share details of your previous job.
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Q2. What are your salary expectations?
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Q3. What is your family background?
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Q4. Tell me about yourself.
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Q1. What is transformers is function
Ans. 
Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.
• Transformers are used to step up or step down voltage levels in electrical power transmission and distribution systems.

• They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.

• The primary winding is connected to the input voltage s...read more
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Q2. Transformer function is voltage steps up and step down
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Q1. Basic electrical engineering about the power production and components details
Ans. Transformers, generator,motors, control device, thyristor, igbt, inverter, converter, switching device,pcb , transmission line , sub station equipment, the question is under these major ly.
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Q2. Components principal and working procedure
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Q3. Power generation equipment characteristics and uses
Ans. 
Power generation equipment includes generators, turbines, and transformers for producing electricity.
• Generators convert mechanical energy into electrical energy

• Turbines use steam, water, or wind to rotate a shaft connected to a generator

• Transformers increase or decrease voltage for efficient transmission and distribution

• Examples: gas turbines, hydroelectric generators, step-up transformers
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Q4. Formula for power and transformer capacity/amp
Ans. 
Power formula: P = V x I, Transformer capacity/amp formula: Capacity = V x I, where V is voltage and I is current.
• Power formula: P = V x I (P = power, V = voltage, I = current)

• Transformer capacity formula: Capacity = V x I (Capacity = transformer capacity, V = voltage, I = current)
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Q1. Previous employment, salary, work location
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Q1. Personal information,
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Q2. Current Job, Current CTC
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Q1. Current company working profile
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Q2. Electrical questions ,
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Q3. Power generation , Motors
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Q4. Wind turbine, sub station equipment
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Q5. Circuit breakers, CT, PT
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