Reliance Power Executive Engineer Interview Questions and Answers

Basic Electrical knowledge of electrical power system and protection.

Q1. About technical knowledge.
Add your answer
Q2. About Internships and some other technical question about Power electronics and Protection system
Add your answer

Q1. About locality and why i want to join the company.
Add your answer

Q1. Electrical distribution
Add your answer

Q1. HR related questions
Add your answer

Q1. What are the Various ways of distribution Transformer protection?
Ans. 
Various ways of distribution transformer protection include overcurrent protection, differential protection, and earth fault protection.
• Overcurrent protection involves the use of fuses or circuit breakers to protect the transformer from excessive current.

• Differential protection compares the current entering and leaving the transformer to detect any internal faults.

• Earth fault protection detects any fault between the tr...read more
Answered by AI
View 1 more answer
Q2. What is Buckley relay?
Ans. 
Buckley relay is a protective relay used in power systems to detect faults and prevent damage to equipment.
• It is a type of directional overcurrent relay.

• It operates based on the principle of phase comparison.

• It is used to protect generators, transformers, and transmission lines.

• It is named after its inventor, W. H. Buckley.

• It is commonly used in high voltage power systems.
Answered by AI
Add your answer
Q3. What is the size of dog conductor?
Ans. 
The size of dog conductor depends on the current carrying capacity and the voltage rating of the electrical system.
• The size of the dog conductor is determined by the electrical load it needs to carry.

• The current carrying capacity of the conductor is directly proportional to its size.

• The voltage rating of the electrical system also plays a role in determining the size of the conductor.

• For example, a 20-ampere circuit re...read more
Answered by AI
Add your answer

Q1. What are various Types of earthing?
Ans. 
Earthing is the process of connecting the metallic parts of an electrical appliance to the earth plate.
• Plate Earthing

• Pipe Earthing

• Rod Earthing

• Strip Earthing

• Earthing through Water Mains

• Earthing through Earth Electrodes

• Earthing through Foundation

• Plate Earthing with Pipe

• Chemical Earthing
Answered by AI
Add your answer
Q2. How do we do pipe earthing?
Ans. 
Pipe earthing is done by connecting the pipe to a copper electrode buried in the ground.
• Select a suitable location for the copper electrode

• Dig a hole and insert the copper electrode into it

• Connect the pipe to the copper electrode using a copper wire

• Ensure that the connection is tight and secure

• Cover the hole with soil and water it to ensure good contact between the electrode and the soil
Answered by AI
Add your answer

Q1. Why do you want to this organisation?
Add your answer

Q1. It is all about basics technical part and what post required.
Add your answer
Q2. What are the test of concrete and steel and procedure of cube test , which test perform if cube fail. Mainly sefaty releted questions.
Ans. 
The tests for concrete and steel include cube test for concrete and tensile test for steel. If the cube test fails, additional tests like rebound hammer test or ultrasonic pulse velocity test can be performed.
• Concrete test: Cube test is performed to determine the compressive strength of concrete. A cube specimen is prepared and subjected to compressive load.

• Steel test: Tensile test is conducted to measure the strength ...read more
Answered by AI
Add your answer

In second round all questions ask about situation base and priority of safety at site.

Q1. Basic HR questions asked.
Add your answer