Bses Yamuna Power Interview Questions, Process, and Tips

Q1. What is electrical
Ans. 
Electrical refers to anything related to electricity, including the generation, distribution, and use of electrical power.
• Electrical systems involve the flow of electrons through conductors.

• Electricity can be generated from various sources such as coal, natural gas, nuclear, and renewable energy.

• Electrical components include wires, switches, circuit breakers, and transformers.

• Electricians are professionals who work wit...read more
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Q2. What is joint box
Ans. 
A joint box is a container used to connect and protect electrical wires or cables.
• Used in electrical installations to house wire connections

• Helps to organize and protect wires

• Commonly made of plastic or metal

• Examples: junction box, electrical enclosure
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Q1. What's percentage impedance and how is it related to performance of Distribution Transformer?
Ans. 
Percentage impedance is a measure of a transformer's ability to limit short-circuit currents and is related to its performance.
• Percentage impedance is the ratio of the transformer's impedance to its rated voltage.

• It is a measure of the transformer's ability to limit short-circuit currents and protect the system.

• A higher percentage impedance indicates a higher impedance and better protection against short-circuit curren...read more
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Q2. What's is Short Circuit how is the short circuit current calculated?
Ans. 
Short circuit is an abnormal connection between two nodes of an electric circuit that results in excessive current flow.
• Short circuit occurs when a low-resistance path is created between two points in an electrical circuit.

• Short circuit current is calculated using Ohm's Law: I = V/R, where I is the current, V is the voltage, and R is the resistance.

• Short circuit current can also be calculated by dividing the voltage by...read more
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Q3. What are T&D and AT&C losses?
Ans. 
T&D losses refer to Transmission and Distribution losses, while AT&C losses refer to Aggregate Technical and Commercial losses.
• T&D losses are the losses that occur when electricity is transmitted and distributed from power plants to consumers.

• AT&C losses include technical losses (due to inefficient equipment and infrastructure) and commercial losses (due to theft and billing inefficiencies).

• Reducing T&D and AT&C losses...read more
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Q4. What are Standard Performance indices?
Ans. 
Standard Performance indices are metrics used to measure and evaluate the performance of an individual, team, or organization.
• Standard Performance indices are quantitative measures used to assess the efficiency, effectiveness, and quality of performance.

• They provide a benchmark for comparison and help in identifying areas for improvement.

• Examples include Key Performance Indicators (KPIs), Balanced Scorecard metrics, an...read more
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Q5. Rest are from resume.
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Q1. SCR , Transformer
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Q1. Silica gel ( colour) name ,, transformer, scr , full wave rectifier
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Q1. Technical questions Transformer Omh law Earthing
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Written exam with technical and non technical

Q1. Technical questions
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Q1. Expected CTC, facility
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