Medha Servo Drives Engineer Trainee Interview Questions and Answers

4 test papers technical, english , reasoning, general awareness

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. 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
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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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Simple quality on mechanical

Q1. Tell me about yourself
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Q1. Some basic coding questions
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Q2. What is joins type of joins
Ans. 
Joins are used in databases to combine rows from two or more tables based on a related column between them.
• Types of joins include inner join, outer join (left, right, full), cross join, and self join.

• Inner join returns rows when there is at least one match in both tables.

• Outer join returns all rows from one table and matching rows from the other table.

• Cross join returns the Cartesian product of the two tables.

• Self join
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