Varun Beverages DGM - Maintenance Interview Questions and Answers

Q1. Question answered
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Q2. Introduce? About your self About your knowledge About your experience
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Q1. Self interview About knowledge About your experience About your work
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Q1. About your profile and resume
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Q1. About Way of working and troubleshoot
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Q1. Location negotiation and convincing
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It was simple test of general aptitude.

Q1. This round was with higher technical knowledge.
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Q1. What is capacitor bank and why it is necessary?
Ans. 
A capacitor bank is a group of several capacitors connected in parallel or series to store and release electrical energy efficiently.
• Capacitor banks are used to improve power factor in electrical systems, leading to increased efficiency and reduced energy costs.

• They help in reducing reactive power demand, voltage fluctuations, and losses in the system.

• Capacitor banks are necessary in industries with large motor loads, ...read more
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Q1. Tell me about yourself? Technical instrumentation related queries? PlC related questions? Documentation related questionnaire ?
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Q2. HR professional questions?
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Q1. How to use vernier calliper
Ans. 
Vernier caliper is a precision measuring tool used to measure internal and external dimensions with high accuracy.
• Ensure the jaws are clean and free from debris before use

• Close the jaws and check if the zero error is present, if so, adjust accordingly

• Place the object to be measured between the jaws and gently close them to get a reading

• Read the main scale value and the vernier scale value to get the final measurement

• Ta
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Q2. What are the Types of belts
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Types of belts include V-belts, timing belts, flat belts, and ribbed belts.
• V-belts are commonly used in industrial applications and have a trapezoidal cross-section.

• Timing belts have teeth on the inner side to prevent slipping and are used in engines and machinery.

• Flat belts are flexible and used in conveyor systems and power transmission.

• Ribbed belts have longitudinal ribs on the inner side for better grip and are use
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Q3. What is friction
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Friction is the force that resists the relative motion or tendency of such motion of two surfaces in contact.
• Friction is caused by the roughness of surfaces in contact.

• It acts in the opposite direction of the applied force.

• Friction can be static (when the object is at rest) or kinetic (when the object is in motion).

• Examples include the friction between tires and the road, or between a screw and a nut.
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Q1. Tell me about yourself
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Q2. What is your salary expectation
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Q3. Why did you want to join us
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Q1. What is the PH of boiler feed pump water?
Ans. 
The pH of boiler feed pump water varies depending on the type of water treatment used.
• The pH of untreated water is typically around 7.0 (neutral)

• Water treatment chemicals can affect the pH of the water

• The ideal pH range for boiler feed water is between 8.5 and 9.5

• Maintaining proper pH levels can prevent corrosion and scaling in the boiler system
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Q2. What is function of cenifuse machine ?
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The cenifuse machine is used for centrifugation, a process that separates substances of different densities.
• Centrifugation is a technique used in various industries, including biology, chemistry, and healthcare.

• The cenifuse machine spins samples at high speeds to generate centrifugal force.

• This force causes heavier particles to move towards the bottom while lighter particles move towards the top.

• The separated substance...read more
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