Vintron Industries Interview Questions and Answers

Q1. Full form of CSS, time complexity of varies algorithm like mege sort, binary search
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Q2. Time complexity of varies algorithm like merge sort, binary search
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Q1. Introduction on myself and work background
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Q2. Discussion on experience
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Q1. Introduction on work background
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Q2. Discussed about experience
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Q1. What working Transformer
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Q1. What work to Lt line
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Q2. Circuit cable load size
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Q1. Define drive? And explain working
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A drive is a storage device used to store and retrieve digital information in a computer system.
• Drives can be internal (e.g. hard disk drive) or external (e.g. USB flash drive)

• They use magnetic, optical, or solid-state technology to store data

• Working involves reading and writing data using a read/write head or laser

• Data is stored in sectors and tracks on the drive

• Examples include HDDs, SSDs, CDs, DVDs, and USB drives
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Q2. Osg & safety gear purpose in elevator?
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OSG (Over Speed Governor) and safety gear are essential components in elevators to ensure passenger safety in case of overspeed or malfunction.
• OSG is a device that detects overspeed of the elevator car and activates safety mechanisms to stop the elevator.

• Safety gear is a mechanical device that engages with the guide rails to stop the elevator in case of free fall or malfunction.

• Both OSG and safety gear work together to...read more
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Q3. How to do the service elevator field
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To service an elevator field, ensure regular maintenance, troubleshoot issues, and follow safety protocols.
• Perform regular maintenance checks on elevator components

• Troubleshoot and repair any issues with the elevator system

• Follow safety protocols and regulations while servicing the elevator field

• Keep detailed records of maintenance and repairs for future reference
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Q4. How to do the service in elevator field?
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Service in elevator field involves regular maintenance, repairs, and upgrades to ensure safe and efficient operation.
• Regularly inspecting and lubricating moving parts

• Testing safety features such as emergency brakes

• Replacing worn-out components like cables or pulleys

• Upgrading to newer technology for improved performance

• Responding promptly to service calls for breakdowns or malfunctions
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Q5. How many types of the ENCODERS And why it is used?
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There are two main types of encoders: incremental and absolute. Encoders are used to convert motion into an electrical signal for various applications.
• Incremental encoders provide relative position information and are commonly used in speed and position control systems.

• Absolute encoders provide absolute position information and are used in applications where knowing the exact position is critical.

• Encoders are used in r...read more
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Q1. How many days notice period
Ans. 
Typically, the notice period for a Technical Engineer is 30 days.
• Notice period for Technical Engineers is usually around 30 days

• Some companies may have longer notice periods, such as 60 or 90 days

• Shorter notice periods, like 15 days, are less common but possible
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Q2. I given offer letter when will join the Fujitec
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Q1. Few basic questions on electrical & electronics
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Q2. Res,cap,ind, transistor, fet, mosfet,
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Q3. Soldering releted
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Q4. Hr releted question
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Q1. Relay mechanism
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Q2. Transformer protection
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Q3. Circuit diagram
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A circuit diagram is a visual representation of an electrical circuit showing how components are connected.
• Circuit diagrams use symbols to represent components like resistors, capacitors, and transistors.

• Lines represent wires connecting the components.

• Arrows indicate the direction of current flow.

• Circuit diagrams help engineers understand and troubleshoot circuits.

• Example: A simple circuit diagram for a light bulb conn
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Situational behaviour

Q1. Previous encounters in your job
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Q2. Salary expectation and etc
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Sales marketing, target BD, OB, sales, relation

About existing wok and target

Q1. Traget achievement
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Just normal data structures and programming syntax