RDC Concrete (India) HR Executive Interview Questions and Answers

Q1. Why you want to join ?
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Q2. How early you could join and why ?
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Q1. Current working profile, knowledge checking in the field of IR, HR, safety, audit, training and Genral adminstration.
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Q2. Current HR practices, policies,
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Q1. Candidate overview form senior management
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Q1. CTC discussion, back ground checking, JD discussion
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Q1. Basics of Electronics Engineering
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Q2. Details of PLC Programming
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Q3. Details of Instrumentation Engineering
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A discussion with conduct HR department from Chennai they had been asked to me number of questions about to surveying work. and other mine working related.

Q1. Why do you want to be surveyor while you're having mining engineering degree and dgms 2nd class certificate.
Ans. I passion to do work this and having internet for this work.
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Q2. What's your goal , what do you want to become In your life.
Ans. I want do work in mining engineering field, where I get good platform to be built success full career.
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Q3. What do you thik right now,
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General aptitude test which is elimination round

Q1. What is your project about
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Q2. What is a transformer
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A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are commonly used in power distribution systems to step up or step down voltage levels.

• They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.

• The primary winding is connected to the input voltage source, while the...read more
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Q1. General and frequently asked questions
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Q1. Advantages of Schottky Diode.
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Schottky diodes have low forward voltage drop, fast switching speed, and low reverse recovery time.
• Low forward voltage drop reduces power loss and improves efficiency.

• Fast switching speed makes them suitable for high-frequency applications.

• Low reverse recovery time reduces switching losses and improves efficiency.

• Schottky diodes are commonly used in power supplies, voltage clamping circuits, and RF applications.
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Q2. Description of Lenz's Law.
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Lenz's Law states that the direction of an induced current in a conductor is always such that it opposes the change in magnetic field that produced it.
• When a magnet is moved towards a coil, a current is induced in the coil in such a direction that it opposes the motion of the magnet.

• When a magnet is moved away from a coil, a current is induced in the coil in such a direction that it opposes the change in magnetic field...read more
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Basic Apptitude and Logical Reasoning Questions

Q1. Share something about your Family.
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Q2. Any Leadership activity carried out during graduation.
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Q1. Basic questions on Control System
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Q2. Basic Questions on Machines
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Q3. Working of PLC and Programming
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PLC is a programmable device used to control industrial processes. Programming involves creating logic using ladder diagrams or code.
• PLC stands for Programmable Logic Controller

• It is used to control and automate industrial processes

• Programming involves creating logic using ladder diagrams or code

• PLC programming languages include ladder logic, function block diagrams, and structured text

• PLCs are used in various industri...read more
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