Indian Railways Electrician Interview Questions and Answers

Q1. Electricals related questions
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Q1. Lt tension,DG , ACB
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Q1. Technical and machine operation
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Q2. Good producation and maintainance
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Q3. How to do increase producation
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Increasing production can be achieved by optimizing processes, improving efficiency, and investing in technology.
• Optimize production processes to eliminate bottlenecks and inefficiencies

• Invest in training and development of employees to improve skills and productivity

• Implement automation and technology to streamline operations and increase output

• Regularly review and analyze production data to identify areas for improve...read more
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Q4. Saifty is very must important on duty
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Qulity of product and stop defected prouducts on loading

Q1. What is the can resistance of an electric bus 🚍 .
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The can resistance of an electric bus varies depending on the specific model and components used.
• The can resistance of an electric bus can range from 0.1 ohms to 1 ohm.

• Factors such as the size of the bus, the type of batteries used, and the efficiency of the electric motors can all affect the can resistance.

• For example, a smaller electric bus with high-performance batteries and motors may have a lower can resistance co
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Q2. What is the full form BMS
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Building Management System
• BMS stands for Building Management System

• It is a computer-based control system installed in buildings to monitor and manage equipment such as HVAC, lighting, security, and more

• BMS helps in optimizing energy usage, improving comfort levels, and enhancing overall building efficiency
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Q3. How to connect HV battery to electric bus
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To connect HV battery to electric bus, follow safety protocols, identify positive and negative terminals, use appropriate cables and connectors, and ensure proper insulation.
• Ensure safety protocols are followed to prevent electric shock or short circuits

• Identify positive and negative terminals on both the HV battery and electric bus

• Use appropriate cables and connectors rated for high voltage

• Ensure proper insulation to ...read more
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Q1. Electrician troubleshooting
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Q1. Difine series connection
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Q2. Difine parallel conection
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Q3. What is current
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Current is the flow of electric charge in a circuit.
• Current is measured in amperes (A).

• It is caused by the movement of electrons or other charged particles.

• Current can flow in both directions in an alternating current (AC) circuit.

• In a direct current (DC) circuit, current flows in only one direction.

• The magnitude of current is determined by the voltage and resistance in the circuit.

• Ohm's Law states that current is equa
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Q4. What is DC current
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DC current stands for Direct Current, which is the flow of electric charge in a single direction.
• DC current is characterized by a constant and steady flow of electrons in one direction.

• It is commonly produced by batteries, solar cells, and power supplies.

• Unlike AC (Alternating Current), DC current does not change its direction periodically.

• DC current is used in various applications such as powering electronic devices, ...read more
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