Tata Advanced Systems Electrical Maintenance Engineer Interview Questions and Answers

Q1. What is transformer?
Ans. 
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are used to increase or decrease the voltage in electrical power transmission and distribution systems.

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

• The primary winding receives electrical energy from th...read more
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Q1. Give me any device for maintenance.
Ans. 
Vibration Analyzer
• Used to detect and diagnose machinery faults by measuring vibration levels

• Helps in identifying the root cause of the problem and preventing breakdowns

• Examples: SKF Microlog, Emerson CSI 2140, Fluke 810
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Q1. Based on your previous jobs
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Q1. Piping code and welder qualifications test
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Piping code and welder qualifications test
• Piping code refers to the set of standards and regulations that govern the design, fabrication, and inspection of piping systems.

• Welder qualifications test is a process of testing and certifying welders to ensure that they have the necessary skills and knowledge to perform welding tasks safely and effectively.

• Both piping code and welder qualifications test are important in ensu...read more
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Q1. What is your current ctc
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Quant, verbal, lrdi

Q1. Machine Design concepts
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Q2. Thermodynamics and RAC Concepts
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