OCS Group Senior Engineer Interview Questions and Answers for Experienced

Q1. Dg change over panal reading
Ans. 
The reading on the DG changeover panel indicates the status of the diesel generator system.
• The reading on the panel will show which power source (main or backup) is currently supplying electricity.

• It may also display information about the load on the generator and any alarms or warnings.

• Regularly monitoring the panel reading is important to ensure smooth operation of the generator system.
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Q2. Ahu maintenance ke side se
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Q1. Ahu solar panel
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Q2. Plc and working dol starter
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Q1. Why job thik Electrical filed
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Q2. What this work electrical engineering
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Q3. Total Experience this field
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Q1. Parts of pumps and motors
Ans. 
Parts of pumps and motors include impeller, casing, shaft, bearings, and seals.
• Impeller: Rotating component that generates the flow in a pump.

• Casing: Encloses and supports the impeller and other parts of the pump.

• Shaft: Transfers power from the motor to the impeller.

• Bearings: Support and align the shaft within the pump.

• Seals: Prevent leakage of fluid from the pump.
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Q2. About conveyor and their problems
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Q1. About conveyors and problems
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Q2. Parts of pumps and motors
Ans. 
Parts of pumps and motors include impeller, casing, shaft, bearings, and motor housing.
• Impeller: Rotating component that generates the flow within the pump.

• Casing: Encloses the impeller and directs the flow of fluid through the pump.

• Shaft: Transfers the rotational energy from the motor to the impeller.

• Bearings: Support the shaft and reduce friction during rotation.

• Motor housing: Encloses the motor and provides protecti
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Q3. About yaskawa robot
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Reasoning , Mathematics, Science

Designed to assess what a person is capable of doing or to predict what a person is able to learn or do give the right education and instruction

Q1. Thermodynamics, boiler,mass , force, gravitational
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Q2. What is thermodynamics.
Ans. 
Thermodynamics is the branch of physics that deals with the relationships between heat and other forms of energy.
• Study of heat and energy transfer

• Relationship between temperature, pressure, and volume

• Laws of thermodynamics govern energy interactions in systems
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Q3. What is force and unite of force
Ans. 
Force is a push or pull acting upon an object, measured in Newtons (N).
• Force is a vector quantity, meaning it has both magnitude and direction.

• The unit of force is the Newton (N), named after Sir Isaac Newton.

• 1 Newton is the force required to accelerate a 1 kilogram mass at a rate of 1 meter per second squared.

• Examples of forces include gravity, friction, tension, and applied forces.

• Force can cause objects to move, cha
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Q4. What is boiler. Types of boiler
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A boiler is a closed vessel in which water or other fluid is heated. Types include fire-tube, water-tube, and electric boilers.
• Boilers are used to generate steam or hot water for heating or power generation

• Types of boilers include fire-tube, water-tube, and electric boilers

• Fire-tube boilers have hot gases flowing through tubes surrounded by water

• Water-tube boilers have water flowing through tubes surrounded by hot gase...read more
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Q5. The discovery of gravitational force
Ans. 
The discovery of gravitational force revolutionized our understanding of the universe.
• Gravitational force was first described by Sir Isaac Newton in his law of universal gravitation.

• It explains the attraction between objects with mass.

• The discovery of gravitational force led to advancements in physics and astronomy.

• It plays a crucial role in understanding the motion of planets, stars, and galaxies.
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Q1. Transformer,chillers dg set cooling towers etc
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Q2. Utility maintenance documents
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