Tamra Dhatu Udyog Warranty Manager Interview Questions and Answers

Q1. 1) overhauling of maintenance. 2) what is the function of cooling tower.
Ans. 
A cooling tower is a device used to remove heat from a building or industrial process.
• The function of a cooling tower is to cool down water or other fluids by extracting heat from them.

• Cooling towers are commonly used in HVAC systems, power plants, and industrial processes.

• They work by evaporating a small portion of the water, which removes heat and cools down the remaining water.

• The cooled water is then circulated bac...read more
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Q2. How to dismental of boiler feed pump
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To dismantle a boiler feed pump, follow these steps
• Isolate the pump from the power source and drain the water from the system

• Remove the coupling and motor from the pump

• Disconnect the suction and discharge piping from the pump

• Remove the bolts and nuts that hold the pump casing together

• Lift the casing off the pump and remove the impeller and shaft

• Inspect and clean all parts before reassembling or replacing
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Q1. Automation related questions basic of PLC like AB and Siemens make plc,encoder,pannel min earthing voltage, scada,starter software
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Q2. Electrical maintenance related questions basics
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Q3. What Is MTTR and MTBF
Ans. 
MTTR stands for Mean Time To Repair and MTBF stands for Mean Time Between Failures.
• MTTR is the average time taken to repair a failed component or system.

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

• MTTR is calculated as total downtime divided by the number of failures.

• MTBF is calculated as total uptime divided by the number of failures.

• For example, if a system has an MTTR of 2 hours and an MTBF of...read more
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Q4. Substation related questions basics
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Q5. What is data type,string in plc
Ans. 
Data type string in PLC is used to store alphanumeric characters or text data.
• String data type is used to store text data in PLC programming.

• Strings can be used to store alphanumeric characters, words, sentences, etc.

• Example: STRING name := 'John Smith';
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Q1. What does it mean about engine stall & how it conduct??
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Q2. Hydraulic circuit.
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Q1. Abot power plant basics
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Q1. About name and salary negotiations
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Q1. What is bearing and types of bearing?
Ans. 
Bearings are mechanical components that reduce friction between moving parts. There are several types of bearings.
• Bearings are used to support and guide rotating or oscillating shafts.

• They reduce friction and allow smooth movement.

• Types of bearings include ball bearings, roller bearings, and plain bearings.

• Ball bearings use balls to reduce friction, while roller bearings use cylindrical rollers.

• Plain bearings have a sl...read more
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Q2. What is the capacity of Secondary crusher. Ans-2500 TPH
Ans. 
The capacity of the Secondary crusher is 2500 TPH.
• The Secondary crusher has a maximum capacity of 2500 TPH.

• This means that it can process up to 2500 tons of material per hour.

• The capacity of the crusher is important for determining the efficiency and throughput of the entire crushing circuit.
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Q3. Why used gear box in conveyor. Ans-Because for speed reduction and high torque.
Ans. 
Gear box is used in conveyor for speed reduction and high torque.
• Gear box helps in reducing the speed of the conveyor system while increasing the torque.

• It allows the motor to run at a higher speed while the conveyor moves at a slower speed.

• Different types of gear boxes are used depending on the application, such as helical, worm, bevel, etc.

• Gear boxes also help in maintaining a constant speed and preventing overloadin...read more
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Q4. Why used coupling. Ans-Because for power transmit from one shaft to another shaft.
Ans. 
Couplings are used to transmit power from one shaft to another shaft.
• Couplings are used to connect two shafts together.

• They allow for the transmission of power from one shaft to another.

• Couplings can compensate for misalignment between shafts.

• There are various types of couplings such as rigid, flexible, and fluid couplings.

• Examples of applications include pumps, compressors, and generators.
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Q5. What types of used coupling in conveyor. Ans-Gear coupling,pinbush coupling.
Ans. 
Gear coupling and pinbush coupling are commonly used in conveyors.
• Gear coupling is used for heavy-duty applications and can handle high torque.

• Pinbush coupling is used for light to medium-duty applications and provides flexibility.

• Other types of couplings used in conveyors include chain coupling and grid coupling.

• The choice of coupling depends on factors such as load capacity, speed, and alignment requirements.
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Q6. Capacity of Belt conveyor what is? 2400TPH.
Ans. 
The capacity of the belt conveyor is 2400TPH.
• The capacity of the belt conveyor refers to the maximum amount of material that can be transported in a given time period.

• TPH stands for 'tonnes per hour', which is a unit of measurement for the conveyor's capacity.

• The capacity of the conveyor can be affected by factors such as the speed of the belt, the width of the belt, and the type of material being transported.

• For examp...read more
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Q7. Which types belt used there? M24 Grade Steelcord and 4 ply Belt
Ans. 
M24 Grade Steelcord and 4 ply Belt are used as types of belts.
• M24 Grade Steelcord belt is made of high tensile steel cords and is suitable for heavy-duty applications.

• 4 ply Belt is a multi-layered belt that provides strength and durability.

• Both types of belts are commonly used in industries such as mining, construction, and transportation.

• M24 Grade Steelcord belt is ideal for conveying materials over long distances and...read more
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Q8. What was your job there. Ans-My job was there, i will distribute manpower,Smoothly run the plant,Monitoring to all operator with safety target high production.
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Very nicely & strictly selected

Q1. About my job professiinal
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Q2. Details about work profile
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Q1. Why you want to move to Africa?
Ans. 
I am drawn to Africa for its vibrant culture, professional growth opportunities, and the chance to make a meaningful impact.
• Cultural Diversity: Africa is home to over 3,000 ethnic groups, offering a rich tapestry of traditions and languages.

• Professional Growth: The continent is experiencing rapid economic growth, particularly in sectors like technology and renewable energy.

• Impactful Work: I want to contribute to sustai...read more
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Q2. What is the difference between Strategy and Planning?
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Strategy is the overarching plan to achieve goals, while planning involves the specific steps to implement that strategy.
• Strategy defines long-term goals and vision, e.g., a company aiming to become a market leader.

• Planning involves the tactical steps to achieve those goals, e.g., creating a marketing campaign.

• Strategy is more abstract and focuses on 'what' and 'why', while planning is concrete and focuses on 'how' and...read more
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Q3. What is your biggest strength?
Ans. 
My biggest strength is my ability to lead teams effectively while fostering collaboration and innovation.
• Strong communication skills: I ensure everyone is on the same page by facilitating open discussions.

• Empathy: I understand team members' perspectives, which helps in resolving conflicts quickly.

• Adaptability: I can pivot strategies based on team feedback and changing project needs.

• Example: In my last project, I implem...read more
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