Sodexo Electrical Maintenance Engineer Interview Questions and Answers

Q1. What are your salary expectations?
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Q2. Tell me about yourself.
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My name is vijay vignesh j
I am studied diploma electrical electronics engineering kumbakonam
I am coming from Valangaiman
Now iam staying in chennai
I am working sri chakra engginers in service and electrical Maintanance
My work experience 5 years
My father is a former
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Q3. I am vija
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Q1. State delta motor wiring connection circuit diagram
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Delta motor wiring connection circuit diagram involves connecting three phases in a triangular configuration.
• Connect the three motor windings in a triangular configuration

• Label the three phases as A, B, and C

• Connect the end of one winding to the start of the next winding

• Ensure proper insulation and secure connections

• Use appropriate wire sizes and color codes for easy identification
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Q2. Sensor and types and working conditions
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Sensors are devices that detect changes in physical properties and convert them into electrical signals. They come in various types and have specific working conditions.
• Types of sensors include temperature sensors, pressure sensors, proximity sensors, motion sensors, etc.

• Sensors work by detecting changes in physical properties such as temperature, pressure, light, etc., and converting them into electrical signals.

• Worki...read more
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Q1. Electric maintenance
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Q2. All types cnc
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CNC stands for Computer Numerical Control, which is a system that controls the operation of machine tools through programmed commands.
• CNC machines are used in various industries such as manufacturing, aerospace, automotive, and healthcare.

• Types of CNC machines include CNC milling machines, CNC lathes, CNC routers, and CNC plasma cutters.

• CNC machines can be classified based on the number of axes they operate on, such as...read more
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Q1. Current Package
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Q2. Month salary
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Q1. What is physical security?
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Physical security refers to measures taken to protect physical assets, resources, and personnel from unauthorized access, damage, or harm.
• Includes physical barriers such as fences, locks, and security cameras

• Involves access control systems like key cards or biometric scanners

• May also include security guards or patrols to monitor and protect a physical space

• Examples: installing security cameras in a retail store, using
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Q2. What are the barriers of physical security?
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Physical security barriers include fences, locks, access control systems, and surveillance cameras.
• Fences can prevent unauthorized access to a property.

• Locks on doors and windows can deter intruders.

• Access control systems limit who can enter specific areas.

• Surveillance cameras can monitor and record activities for security purposes.
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Q3. Types of camera
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There are various types of cameras including DSLR, mirrorless, point-and-shoot, action, and instant cameras.
• DSLR cameras have interchangeable lenses and are popular among professional photographers.

• Mirrorless cameras are compact and lightweight, with electronic viewfinders.

• Point-and-shoot cameras are small and easy to use for everyday photography.

• Action cameras are rugged and designed for capturing fast-paced activitie...read more
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Q4. What is ptz camera
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A PTZ camera is a type of security camera that can pan, tilt, and zoom to provide a wider range of coverage and flexibility in monitoring.
• PTZ stands for pan, tilt, zoom

• Can be controlled remotely to adjust viewing angle and zoom level

• Used in surveillance systems for monitoring large areas

• Examples: Hikvision PTZ camera, Axis PTZ camera
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Q5. What is dome camera
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A dome camera is a type of surveillance camera that is housed in a dome-shaped casing, providing a discreet and vandal-resistant design.
• Dome cameras are commonly used for indoor and outdoor security surveillance.

• They are often used in retail stores, banks, casinos, and homes.

• Dome cameras can be fixed or PTZ (pan-tilt-zoom) for flexible monitoring.

• The dome casing helps to protect the camera from tampering and vandalism.
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Q1. Basic questions and salary expectations
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Q1. Technical round as per department
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