RR kabel Associate Engineer Interview Questions and Answers

Normal questions of aptitude was asked

Coding questions in Java was asked

Q1. Everything I mentioned in my resume was asked
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Q1. Salary ,work experience, timings
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Q1. Wires nd cable related
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Q1. If they are need then no question
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Q2. Salary and college
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Q3. HR person are not well educated
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Q1. Capacitor, Resistance
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Q2. Transformer functioning and principal
Ans. 
Transformers are electrical devices that transfer energy between two or more circuits through electromagnetic induction.
• Transformers work on the principle of electromagnetic induction

• They consist of primary and secondary coils wrapped around a core

• Step-up transformers increase voltage while step-down transformers decrease voltage

• Efficiency of transformers is determined by the ratio of output power to input power
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Q3. College subject
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Q1. DTR . Earthing. Ab cable. Lt stay set
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Q2. Survey.RDSS project . BOQ. JMC
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Q1. Tell me about yourself.
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They asked to find the elements which are present more than once. I solved it using map in c++

Q1. Explain about your favorite algorithm
Ans. 
My favorite algorithm is Dijkstra's algorithm for finding the shortest path in a graph.
• Dijkstra's algorithm is a greedy algorithm that finds the shortest path between nodes in a graph.

• It works by maintaining a priority queue of nodes to visit next, updating the shortest distance to each node as it explores the graph.

• The algorithm is commonly used in routing and network optimization.

• Example: Finding the shortest route b
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Q2. Tell about different types of deadlocks
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Deadlocks occur when two or more processes are unable to proceed because each is waiting for the other to release a resource.
• Resource deadlocks: Processes hold resources and wait for others to release resources. Example: Process A holds resource X and waits for resource Y, while Process B holds resource Y and waits for resource X.

• Communication deadlocks: Processes wait for messages from each other indefinitely. Example...read more
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Q3. Tell about you project.
Ans. 
Developed a web application for online shopping with user authentication and payment gateway integration.
• Implemented user authentication using JWT tokens

• Integrated Stripe API for payment processing

• Designed responsive UI using React and Bootstrap
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Q1. Good technical support Havells team
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Q2. HR madem I would pray that before leaving any employee from the company, you should know about him, what is wrong with him, please, wrong has happened with me too.
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Q3. There are some things which we do not know, the company which does not teach us, it is best and nothing else.
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