Lubi Industries Llp Injection Moulding Machine Operator Interview Questions and Answers

Q1. How break work in excavator
Ans. 
Excavator brakes operate using hydraulic systems to ensure safe and controlled movement during operation.
• Hydraulic brakes use fluid pressure to engage and disengage the brake system.

• Excavators typically have two types of brakes: service brakes for normal operation and parking brakes for securing the machine.

• Service brakes are activated when the operator releases the accelerator pedal, allowing the hydraulic system to s...read more
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Q2. Type of valve like MRV & PRV
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MRV (Motorized Regulating Valve) and PRV (Pressure Reducing Valve) control fluid flow and pressure in various systems.
• MRV is used to regulate flow in HVAC systems, ensuring optimal temperature control.

• PRV is essential in water supply systems to maintain safe pressure levels.

• MRVs can be automated for precise control, often used in industrial applications.

• PRVs protect downstream equipment from high pressure, preventing d
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Q3. How do you convince customer for certain points
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Effective persuasion involves understanding customer needs, building trust, and presenting clear benefits.
• Listen actively to understand customer concerns and needs.

• Use data and testimonials to support your points; for example, share success stories from similar clients.

• Highlight the unique benefits of your product or service; for instance, explain how it saves time or reduces costs.

• Build rapport by finding common groun...read more
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Q1. Explain your experience.I have worked in Feed back infra as water supply expert.I have designed various capacities water treatment plant.
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Q1. Where I worked . About my experience. Details regarding my experience . Question regarding design of water treatment plant
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Q2. Nature of work preferred. Salary requirements
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Q1. Input output list the digital and analog signals from field instruments to control room via the single core and multicore cables via the junction boxes.
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Q2. What is dca an# plc
Ans. 
DCA and PLC are commonly used acronyms in the field of engineering.
• DCA stands for Direct Current Amplifier, which is a device used to amplify direct current signals.

• PLC stands for Programmable Logic Controller, which is a digital computer used for automation of electromechanical processes.

• DCA and PLC are essential components in various engineering applications such as industrial automation and control systems.
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Q1. Based on the experiences and technical information provided in resume
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Q2. Based on the standards mentioned in resume regarding oil and gas
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General maths, english and current affairs

Any topic time provided was 5 minutes

Q1. About your MBA/PGDM course. Personal details. Whether having Bike and laptop. If a candidate has bike and laptop and the aptitude test and GD round has been cleared then the chances of getting the job is 9...read more
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Q1. Fire products what
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Q2. Fire extinguisher
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Q1. Typs of product and working
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As a Sales Executive, I work with a variety of products and focus on building relationships with clients to drive sales.
• I handle a diverse range of products, including electronics, software, and consumer goods.

• I develop and maintain relationships with clients to understand their needs and provide tailored solutions.

• I create and deliver sales presentations to showcase the features and benefits of our products.

• I negotiat...read more
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Q2. Press and automatic
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