Valeo Service India Maintenance Engineer Interview Questions and Answers

Q1. How maintain booth balance
Ans. 
Maintaining booth balance involves regular inspections, adjustments, and proper documentation.
• Regularly inspect all components of the booth for wear and tear

• Make necessary adjustments to ensure proper airflow and filtration

• Keep detailed records of maintenance activities and any issues encountered

• Train staff on proper maintenance procedures to prevent imbalance

• Utilize monitoring systems to track booth performance over t
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Q2. About floor conveyor
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Q3. Explain the part which is used in exhaust blower
Ans. 
The part used in an exhaust blower is typically a fan or impeller.
• The fan or impeller helps to draw air or gas out of the system.

• It creates a negative pressure to exhaust the air or gas.

• The part is usually made of metal or plastic for durability and efficiency.
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Q4. Work of MGF , carbon filter, and sand filter
Ans. 
MGF, carbon filter, and sand filter are all components used in water treatment processes to remove impurities and improve water quality.
• MGF (Mechanical Gravity Filter) is a type of filter used to remove suspended solids from water by gravity.

• Carbon filters are used to remove organic contaminants, chlorine, and odors from water by adsorption onto activated carbon.

• Sand filters are used to remove fine particles and impuri...read more
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Q5. About etp and stp
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Self introduction,BD process,pm process, Document mantain,spare mantain,

Q1. Compressor pm & forklift pm
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Q2. Pm planing process
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Q3. Breakdown attend process
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Q4. Predictive maintenance
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Q5. Press shop pm work and break down
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Q6. Hydraulic press
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Q1. Press machine utility compressor
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Q1. 1.type and diffrance of encoders 2.MTBF&MTTR 3.Communication protocol plc
Ans. 
Encoders can be incremental or absolute, MTBF is Mean Time Between Failures, MTTR is Mean Time To Repair, common communication protocols for PLCs include Modbus and Profibus.
• Encoders can be incremental (provide relative position) or absolute (provide exact position)

• MTBF is the average time between failures of a system or component

• MTTR is the average time it takes to repair a failed system or component

• Common communicati...read more
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Q2. 4.Servo drive 5.vfd drive
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Plc programming test

Q1. Fresher student for every field
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Q1. Fresher student for every field
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Q1. A few knowledge of ac and DC machine
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Reasoning mathematics

Q1. How many types of motor and welding and heating and how many types power factor .
Ans. 
There are various types of motors, welding methods, heating techniques, and power factors in engineering.
• Types of motors include AC motors (induction, synchronous), DC motors (brushed, brushless), stepper motors, etc.

• Types of welding include arc welding, MIG welding, TIG welding, spot welding, etc.

• Types of heating methods include conduction, convection, radiation, induction heating, etc.

• Power factor types include leadi...read more
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