Tata Steel NDT Technician L2 Interview Questions and Answers

Q1. NDT techanical questions
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Q2. Mechanical questions
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Q3. General knowledge questions
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Q1. AC and DC both are dengerous but AC more dengerous
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Q2. AC and DC both are dengerous but AC sine vev AC dengerous
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Q3. RCB to tha circuit breaker
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Q1. MCB in circuit breaker
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MCB stands for Miniature Circuit Breaker, which is an electrical switch designed to protect electrical circuits from damage caused by overload or short circuit.
• MCB is a type of circuit breaker that automatically switches off the electrical circuit when it detects an overload or short circuit.

• It is commonly used in residential and commercial buildings to protect electrical appliances and wiring.

• MCBs have a trip mechanis...read more
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Q1. Hvac ahu fcu blower
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Q2. Chiller plant crane ac
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Q3. Crane ac and 5 s
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Q4. Chiller plant is 5s
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Q5. Gas charging and gas cylinder manjment
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Q6. Cutting is work scrap
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Q7. Man power is Manejmet
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Q8. Parmit lena and parmit close karana
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Q1. Why pump shaft vibration monitoring required
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Pump shaft vibration monitoring is required to ensure smooth operation and prevent damage to the pump and its components.
• Vibration monitoring helps detect any abnormalities in the pump's operation

• Excessive vibration can cause damage to the pump and its components

• Monitoring can help identify the root cause of vibration and prevent future issues

• Regular monitoring can help extend the lifespan of the pump

• Examples of monito...read more
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Q2. What is IBR welding in high pressure pipes
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IBR welding is a type of welding used in high pressure pipes that follows the guidelines set by the Indian Boiler Regulations.
• IBR stands for Indian Boiler Regulations

• IBR welding is a type of welding that follows the guidelines set by the Indian Boiler Regulations

• It is used in high pressure pipes to ensure safety and quality

• The welding process involves preheating the pipes, using specific electrodes, and following stric...read more
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Q1. Transformer maintenance
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Q2. Panel MCC PCC maintenance
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Q3. Motor maintenance
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Q1. Lighting maintenance
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Q2. HT breaker maintenance
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Q1. How many types of statars
Ans. 
There are two main types of stators: salient pole stators and non-salient pole stators.
• Salient pole stators have protruding poles, which are commonly used in hydroelectric generators.

• Non-salient pole stators have a smooth cylindrical shape and are typically used in gas and steam turbines.

• Other types of stators include wound stators and squirrel cage stators.
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Q2. Draw u dol diagram
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A u dol diagram is a type of electrical diagram used to represent a three-phase transformer connection.
• A u dol diagram consists of three sets of windings connected in a U shape, with the primary winding connected to the supply and the secondary winding connected to the load.

• The diagram shows the connections of the primary and secondary windings, as well as the neutral point if applicable.

• U dol diagrams are commonly use...read more
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Q3. How many types of motor s
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There are two main types of motors: AC motors and DC motors.
• AC motors: Alternating current motors that are commonly used in household appliances and industrial applications.

• DC motors: Direct current motors that are often used in small household devices, electric vehicles, and robotics.
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Q1. Stacker,wagan tripple
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Q2. Paddel feeder & belt feeder
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Q3. Electrical & instrument
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Q4. Conveyor belt line
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Q5. Motor maintenance
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Q6. Conveyor safety
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Q7. Stacker & wagon tippler
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Mechanical technician pipe fitter ges cutting

Mechanical technician ges cutting pipe fittings welding

Q1. Pipe fittings and ges cutting welding
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Q2. Mechanical technician
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Q3. Pipe fittings and ges cutting and welding
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Q4. Pipe fittings and ge
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Q5. Mechanical technician pump repair and valves repair
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