Gayatrishakti Paper & Boards Mechanical Maintenance Engineer Interview Questions and Answers

Q1. What is the Extrusion process
Ans. 
Extrusion process is a manufacturing process that involves forcing material through a die to create a specific shape or profile.
• Material is heated and forced through a die to create a continuous profile.

• Common materials used in extrusion include metals, plastics, and food products.

• Examples include extruding plastic pipes, aluminum window frames, and pasta shapes.
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Q1. I finished diploma in electrical and mechanical especially for all kind of appliances for fridge AC washing machine inverter or water purified all appliances thank you
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Q2. I work in Burma lorry fried contain a limited form production department of PPC.
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Q3. For teaching of yoga and meditation of spirituality for 23 years experience
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Q1. I finished acupuncture and Varma and diploma for teaching of yoga meditation of spirituality for 23 years experience
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Q2. Water work requirement for you to be suitable to utilise me thank you
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Q1. How do you like this company?
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Q2. What what are you biggest dream in company
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Q1. What is the different type of pumps
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Different types of pumps include centrifugal pumps, reciprocating pumps, and rotary pumps.
• Centrifugal pumps use a rotating impeller to increase the pressure of a fluid.

• Reciprocating pumps use a piston or diaphragm to displace the fluid.

• Rotary pumps use rotating mechanisms to move the fluid, such as gear pumps or screw pumps.
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Q2. Define between HP motors
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HP motors refer to motors with high power output, typically used in industrial applications.
• HP stands for horsepower, a unit of power measurement

• HP motors are commonly used in heavy-duty machinery and equipment

• They are designed to provide high torque and speed for demanding applications
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Q1. What is your family background?
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There are four members in my family first of my respected father  government sarvent then my lovely mother she has been source of inspiration and motivation for me she is house maker other family are one younger sister both are studying
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Q2. Why should we hire you?
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Q3. Why are you looking for a change?
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Q4. What are your strengths and weaknesses?
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Q5. Tell me about yourself.
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Q6. Tell me about yourself
Ans. My name is Vivek prabhakar belekar. I am from Maharashtra and now live in nagpur I have done my schooling from state Board and I have done diploma from Maharashtra(msbte). at Seo discovery. About my family, I have seven members in my family including me. My Hobbies are playing cricket and watching movies. That's all about me. Thank you.
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Q7. What are your strengths and weekness
Ans. Strengths: Hard worker, positivity, self-confidence. Weakness: overthinking, lack of communication skills, I can believe any person easiily
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Course related questions

Q1. Production related questions
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Q2. Handling over working related
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Q1. Least count of a vernier caliper, micrometer or steam turbine etc
Ans. 
The least count of a measuring instrument is the smallest value that can be measured with it.
• The least count of a vernier caliper is typically 0.02 mm.

• The least count of a micrometer is typically 0.01 mm.

• The least count of a steam turbine depends on the specific turbine and its design.
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Easy normal quesstion basic questions

Q1. Easy questions , 1st law of thermodyanamics, more hr based
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Q2. 1st law thermodyanics
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Q3. What is turbines
Ans. 
Turbines are machines that convert fluid energy into mechanical energy by using a rotor to capture the energy of a moving fluid.
• Turbines are commonly used in power plants to generate electricity from steam, water, or wind.

• There are different types of turbines such as steam turbines, gas turbines, and wind turbines.

• The rotor of a turbine is connected to a shaft which drives a generator to produce electricity.

• Turbines ar...read more
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Q4. What is conduction
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Conduction is the transfer of heat or electricity through a material without any movement of the material itself.
• Conduction occurs through direct contact between particles in a material.

• Materials with high conductivity, like metals, transfer heat or electricity more efficiently.

• Examples include a metal spoon getting hot when placed in a hot liquid, or a wire conducting electricity.

• Insulators, like rubber or wood, have ...read more
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Q5. What is convection
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Convection is the transfer of heat through a fluid (liquid or gas) by the movement of the fluid itself.
• Convection occurs when a fluid is heated, becomes less dense, and rises, while cooler fluid sinks and takes its place.

• Examples of convection include boiling water, ocean currents, and atmospheric circulation.

• Convection is an important mechanism for heat transfer in many engineering applications.
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