Jindal Steel and Power Interview Questions, Process, and Tips

Q1. Introduction,Job description,Work experience
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Q1. As per resume and technical information
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Q1. Resume profile,Salary,location
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It contained logical reasoning question which were very basic level

Q1. IC Engine cycle
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Q2. Refrigeration cycle
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Q3. Velocity ratio definition
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Velocity ratio is the ratio of the distance moved by the effort to the distance moved by the load in a machine.
• Velocity ratio is calculated by dividing the distance moved by the effort by the distance moved by the load.

• It is a measure of the mechanical advantage of a machine.

• For example, in a pulley system with a velocity ratio of 2, the effort moves 2 times faster than the load.
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Q1. Types of welding
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Types of welding include MIG, TIG, stick, and flux-cored welding.
• MIG welding uses a wire electrode and shielding gas.

• TIG welding uses a tungsten electrode and inert gas.

• Stick welding uses a consumable electrode coated in flux.

• Flux-cored welding uses a tubular wire filled with flux.

• Other types include spot welding, laser welding, and resistance welding.
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Q2. Engeneering Material also read
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Q1. Company working
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Q2. Company working electrical
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Q3. Dol starter R dal starter star delta stater rewash forward starter
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Q4. 2800 tan presh breakdown heldel
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Q5. 700 tan presh breakdown heldel
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Q1. VFD working and troubleshooting
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Q2. Working of Proportional valves
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Q3. Working of induction motor
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Q4. Questions related Simens PLC
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Q1. About company chairman
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Q2. About jindal products
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Q1. Types of bearing.
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Types of bearings include ball bearings, roller bearings, plain bearings, and fluid bearings.
• Ball bearings use balls to reduce friction between two surfaces.

• Roller bearings use cylindrical rollers to reduce friction.

• Plain bearings have a sliding surface instead of balls or rollers.

• Fluid bearings use a thin layer of liquid or gas to reduce friction.

• Examples: Ball bearings - deep groove ball bearing, Roller bearings - cy...read more
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Q2. Difference between petrol engine & diesel engine
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Petrol engines use spark ignition, while diesel engines use compression ignition.
• Petrol engines use a spark plug to ignite the air-fuel mixture, while diesel engines rely on compression to ignite the fuel.

• Petrol engines are lighter and more responsive, while diesel engines are more fuel efficient and have higher torque.

• Petrol engines are typically used in cars and motorcycles, while diesel engines are commonly found in
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Q3. Types of gears.
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Types of gears include spur gears, helical gears, bevel gears, worm gears, rack and pinion gears, and planetary gears.
• Spur gears have straight teeth and are the simplest type of gear.

• Helical gears have angled teeth for smoother and quieter operation.

• Bevel gears have cone-shaped teeth and are used to change the direction of rotation.

• Worm gears have a screw-like appearance and provide high gear reduction ratios.

• Rack and ...read more
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Q4. Show in tools name.
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