Welspun Flooring Diploma Mechanical Engineer Interview Questions and Answers

Q1. RAC related questions
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Q1. Thermodynamics 2
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Q1. Chemical diploma questions
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Q2. Cement fertilizer
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Q3. Cement reaction
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Normal gk English grammar maths etc

Q1. Humidity is measured with?
Ans. 
Humidity is measured with a hygrometer.
• Hygrometer is a device used to measure humidity in the air.

• There are different types of hygrometers such as psychrometers, capacitive, and resistive hygrometers.

• Humidity can also be measured using a sling psychrometer, which consists of two thermometers - a dry bulb and a wet bulb.

• The difference in temperature readings between the two thermometers is used to calculate the relative
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Q2. Why mercury is used to measure temperature?
Ans. 
Mercury is used to measure temperature because of its high thermal expansion and visibility in a narrow tube.
• Mercury has a high coefficient of thermal expansion, making it sensitive to temperature changes.

• It remains in liquid form over a wide range of temperatures, allowing for accurate readings.

• Mercury is easily visible in a narrow glass tube, making it easy to read the temperature.

• It has a high boiling point, ensurin...read more
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Q3. From where you have done internship
Ans. 
I have done my internship at XYZ Company in the field of electrical engineering.
• Internship at XYZ Company

• Field of electrical engineering

• Hands-on experience with electrical systems and equipment

• Worked on projects related to power distribution and control systems
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Q1. What is pump? Describe its parts.
Ans. 
A pump is a mechanical device used to move fluids from one place to another. It consists of various parts that work together to achieve this function.
• Pumps have an inlet where the fluid enters and an outlet where it exits.

• Common parts of a pump include impeller, casing, shaft, bearings, and seals.

• The impeller is a rotating component that imparts energy to the fluid.

• The casing surrounds the impeller and directs the flow...read more
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Q2. Can we use two gears of same size to transmit power is it beneficial
Ans. 
Using two gears of the same size to transmit power is not beneficial as it does not provide any mechanical advantage.
• Using gears of different sizes is more efficient for power transmission as it allows for speed and torque manipulation.

• Gears of the same size will not change the speed or torque of the system, making them less versatile for different applications.

• Different sized gears can be used to achieve gear reductio...read more
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Q1. Packing plant maintenance truck Order, alignment, packer maintenance and calibration, blower service other
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Q1. Transformer kya hai kese work krta hai
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Q2. Reallye kya hai kese work krta hai
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Q1. About candidate
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Q1. What your learn
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Q2. And asking about subject
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