Tata Steel Boiler Operation Engineer Interview Questions and Answers

Q1. What is DC and AC motors
Ans. 
DC motors use direct current to generate rotational motion, while AC motors use alternating current.
• DC motors have a commutator and brushes to switch the current direction

• AC motors have a stator and rotor to create a rotating magnetic field

• DC motors are commonly used in household appliances and electric vehicles

• AC motors are commonly used in industrial machinery and HVAC systems
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Q1. Electrical technical
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Q2. Motor maintance, pull card ,zss,all light connection etc
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Maximum questions from thermodynamics ,Som,Fluid

Q1. 1.Tell me about Yourself 2.What is your strength & weakness 3.How you can contribute for the company as a Trainee 4.Which is your favourite subject 5.How Carburator works
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Q1. What are your salary expectations?
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Aptitude test consists the MCQ's in which test our GK , reasonability and logics

Q1. What is latent heat??
Ans. 
Latent heat is the heat absorbed or released by a substance during a phase change without a change in temperature.
• Latent heat is the energy required to change the state of a substance without changing its temperature.

• It is the heat absorbed or released during a phase change.

• Latent heat is important in processes such as melting, freezing, vaporization, and condensation.

• Examples include the heat absorbed by ice to melt i...read more
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Q2. What are the types of welding explain any one.
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Q1. Explain about yourself
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Q2. All questions are related to educational & family background only
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Q1. Electrical materials
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Q2. Power system protection
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Q3. Electrical energy system
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Q4. High voltage direct current
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Q5. Electrical control system
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Q1. Electrical management
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