Reliance Industries Graduate Engineer Apprentice Trainee Interview Questions and Answers

Q1. What is current transformer.
Ans. 
A current transformer is a device used to measure or monitor electric current in high voltage systems.
• It is a type of instrument transformer that steps down high current to a lower value suitable for measurement.

• It consists of a primary winding and a secondary winding, with the primary winding connected in series with the current to be measured.

• The secondary winding is connected to a measuring or monitoring device.

• The ...read more
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Q2. What is power system.
Ans. 
Power system is a network of electrical components used to generate, transmit, and distribute electricity.
• Power system includes power generation plants, transmission lines, substations, and distribution networks.

• It is responsible for delivering electricity from power plants to homes, businesses, and industries.

• Power system engineers design, operate, and maintain the system to ensure reliable and efficient electricity s...read more
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Q3. Combination of power generation , transmission and distribution we will call power systems.
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Q4. What is earthing ,why it is ?
Ans. 
Earthing is the process of connecting electrical equipment to the earth to prevent electric shock and damage to the equipment.
• Earthing provides a path for the fault current to flow to the ground instead of passing through the human body.

• It helps in stabilizing the voltage and reducing the risk of electrical fires.

• Earthing is essential for electrical safety and is required by electrical codes and regulations.

• Examples of...read more
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Q5. Earthing means we are providing a low resistance path to the body of m/c whenever surge arrestors/strikes are came then that current will pass through earth wire. We will do parallel earthing two provide l...read more
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Q6. Self introduction, again asked regarding education background.
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Q1. Motor speed relationship between pole and frequency formula
Ans. 
The motor speed is directly proportional to the number of poles and the frequency of the power supply.
• Motor speed is determined by the number of poles and the frequency of the power supply.

• The formula to calculate the motor speed is: Speed = (120 * Frequency) / Number of Poles.

• Higher frequency or more poles result in higher motor speed.

• Lower frequency or fewer poles result in lower motor speed.
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Q1. General questions about qualification
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Maths,reasoning,GK GS

Q1. Any subjects I knowledge but I feboritew
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Is about a branch subject discussion then introduction.

Q1. Why u are choosing civil engineering How to get improve your management skills
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Q1. Technical question based on your branch
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