REXNORD Electronics & Controls Engineer Trainee Interview Questions and Answers

Gate level questions

Recently all topics covered about the technology

Q1. Self introduction
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Q2. Family background
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Q1. Beee all questions
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Q2. Specific designation related questions
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Q1. What is power of pump
Ans. 
Power of a pump is the rate at which it does work or transfers energy.
• Power of a pump is measured in watts (W) or horsepower (hp).

• It is calculated by multiplying the flow rate of the pump by the total head.

• Higher power pumps are capable of moving fluids at a faster rate.

• Efficiency of a pump also affects its power output.
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Q2. What is head loss
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Head loss is the reduction in the total energy of a fluid as it flows through a pipe or duct due to friction, bends, expansions, or contractions.
• Head loss is typically expressed in units of length (e.g. meters or feet)

• It is caused by factors such as friction between the fluid and the pipe walls, changes in flow direction, and changes in pipe diameter

• Head loss can be calculated using equations such as the Darcy-Weisbach...read more
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Q1. Tell briefly about your project
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Q1. College project
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Q1. All over the project based question
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Q2. Details of Ac and Dc machine
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Q1. What is an aurdino, how is power distributed
Ans. 
Arduino is an open-source electronics platform based on easy-to-use hardware and software.
• Arduino is a microcontroller board used for building digital devices and interactive objects.

• It is programmed using the Arduino software, which is based on C++ programming language.

• Power can be distributed to Arduino through USB, battery, or external power supply.

• Arduino has multiple input and output pins that can be used to conne...read more
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Q2. Motor principles,transformer
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Q1. Relocation,shift timings
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Mostly core related questions will be asked

Q1. Interview not yet completed
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Q2. Mostly on control systems
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