MRF Tyres Mechanical Maintenance Fitter Interview Questions and Answers

Q1. Salary and asking my experience knowledge
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Q1. Electrical questions
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Electrical questions

Q1. How to configure the SCADA?
Ans. 
SCADA can be configured by setting up communication protocols, defining data points, creating graphical interfaces, and configuring alarms.
• Set up communication protocols such as Modbus, DNP3, or OPC to communicate with field devices

• Define data points by specifying the tags for each device or sensor being monitored

• Create graphical interfaces by designing screens that display real-time data in a user-friendly format

• Confi...read more
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Q2. How configure the i/o modules?
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I/O modules can be configured by setting up the input and output signals, assigning addresses, and configuring communication protocols.
• Identify the type of I/O module being used (analog, digital, etc.)

• Assign addresses to the input and output signals for communication

• Configure the communication protocols such as Modbus, Profibus, etc.

• Set up the parameters for data transmission and reception

• Test the configured I/O module...read more
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Q3. How to assign ip address?
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Assigning an IP address involves configuring the network settings of a device to enable communication with other devices on the same network.
• Access the network settings of the device

• Choose a suitable IP address based on the network's subnet

• Assign the IP address along with subnet mask and default gateway

• Ensure no IP address conflicts with other devices on the network

• Save the settings and test the connection
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Q1. Only about your self
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Basics of Electrical

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Q1. What are the heat producing components in this room
Ans. 
The heat producing components in this room include computers, servers, lighting fixtures, and HVAC systems.
• Computers

• Servers

• Lighting fixtures

• HVAC systems
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Q1. What is battery??
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A battery is a device that stores chemical energy and converts it into electrical energy through electrochemical reactions.
• Batteries consist of one or more electrochemical cells.

• Common types include alkaline, lithium-ion, and lead-acid batteries.

• Batteries power devices like smartphones, laptops, and electric vehicles.

• They can be rechargeable (e.g., lithium-ion) or non-rechargeable (e.g., alkaline).

• Batteries are essenti...read more
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Q2. Types of battery??
Ans. 
Batteries store and provide electrical energy, with various types suited for different applications and technologies.
• Lead-Acid: Common in vehicles, known for high surge currents.

• Lithium-Ion: Widely used in portable electronics and electric vehicles.

• Nickel-Cadmium (NiCd): Used in power tools, known for memory effect.

• Nickel-Metal Hydride (NiMH): Common in hybrid vehicles, better capacity than NiCd.

• Alkaline: Common in hou...read more
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Q1. Lot of technical questions on my exp
Ans. Cleared from the round
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Q1. Lot questions on my experience
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Q1. Lot of technical questions on CAD tool
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Q1. Technical interview with COO
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Number rof electrical questions based on my experience
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Q2. Cleared the round 4 also
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Answered 90 % out of 100
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Q1. Asked all relevant documents
Ans. Submitted all documents, months are gone did not get any call further
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Q1. Acb ,vcb vfd , chiller , ahu ,dudtcollector,
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Q2. Electrical equipment
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