Gabriel India Oprating Engineer Interview Questions, Process, and Tips

Q1. What is welding Process and it's type
Ans. 
Welding is a process of joining two materials together by melting them and allowing them to cool, creating a strong bond.
• There are several types of welding processes including MIG (Metal Inert Gas), TIG (Tungsten Inert Gas), Stick, and Flux-Cored Arc Welding.

• Each type of welding process has its own advantages and is used for different applications.

• Welding can be done using different heat sources such as gas flames, ele...read more
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Q2. What is vibration and how to reduce?
Ans. 
Vibration is the back and forth movement of an object. It can be reduced by balancing, isolating, or damping.
• Balancing rotating equipment to reduce vibration

• Isolating vibrating equipment from surrounding structures

• Using damping materials to absorb vibration energy
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Q3. You know what is shock absorber
Ans. 
A shock absorber is a mechanical or hydraulic device designed to absorb and dampen shock impulses.
• Shock absorbers are commonly used in vehicles to reduce the effects of bumps and vibrations on the suspension system.

• They work by converting kinetic energy into heat, which is then dissipated.

• Examples of shock absorber brands include Bilstein, Monroe, and KYB.
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Q1. Can you work standing for 08 hours?
Ans. 
Yes, I can work standing for 08 hours.
• I have experience working long hours on my feet in previous roles.

• I am physically fit and able to handle the demands of standing for extended periods.

• I am willing to take short breaks to stretch and rest to maintain productivity.

• I understand the importance of proper footwear and posture to prevent fatigue and injury.
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Q2. Can you lift up to 5kg ?
Ans. 
Yes, I can lift up to 5kg.
• Yes, I am able to lift up to 5kg without any issues.

• I have experience lifting weights up to 5kg in previous roles.

• I am physically fit and capable of lifting objects weighing up to 5kg.
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Normal aptitude test on ureka app

Q1. Introduce ur self
Ans. 
I am a skilled operating engineer with experience in heavy equipment operation and maintenance.
• I have operated and maintained various types of heavy equipment such as bulldozers, excavators, and cranes.

• I am knowledgeable in safety procedures and regulations related to heavy equipment operation.

• I have experience working in construction sites and industrial facilities.

• I am a quick learner and able to adapt to new equipme...read more
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Q2. Some mechanical question
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Q3. How many types of shaft
Ans. 
There are several types of shafts including straight, stepped, tapered, splined, and flexible.
• Straight shafts are the most common type and have a uniform diameter throughout their length.

• Stepped shafts have varying diameters at different sections.

• Tapered shafts have a gradually decreasing diameter from one end to the other.

• Splined shafts have ridges or teeth along their length to connect with other components.

• Flexible ...read more
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Q4. What do you know about shock absorber
Ans. 
Shock absorbers are devices that help to absorb and dampen shocks and vibrations.
• They are commonly used in vehicles to improve ride comfort and handling

• They work by converting kinetic energy into heat energy

• They consist of a piston and cylinder filled with hydraulic fluid

• The fluid is forced through small holes or valves to slow down the movement of the piston

• There are different types of shock absorbers, including twin-...read more
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Q5. What is damper.
Ans. 
A damper is a device that reduces or controls the flow of air, gas, or liquid.
• Used in HVAC systems to regulate airflow

• Can be manually or automatically controlled

• Examples include fire dampers, smoke dampers, and volume dampers
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Q6. What is piston .
Ans. 
A piston is a component of an engine that moves back and forth in a cylinder, converting pressure into mechanical energy.
• A piston is typically made of aluminum alloy or cast iron.

• It is connected to a connecting rod, which in turn is connected to the crankshaft.

• The movement of the piston creates the necessary pressure to drive the engine.

• Pistons are commonly found in internal combustion engines, such as those used in ca
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Q1. About shock Absorber
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Q2. Types of shock absorber
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Q1. About family members and background
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Q2. About my hobbies
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Q1. What's your plan for next 5 years I give this answer very well
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