Grasim Industries Diploma Trainee Engineer Interview Questions, Process, and Tips

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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100 questions 60 minutes time

Mamata banerjeee v/s Narendra modi

Q1. What is corona effect?
Ans. 
Corona effect is a phenomenon where the air surrounding a conductor becomes ionized due to high voltage, leading to energy loss and audible noise.
• Corona effect occurs at high voltages on transmission lines.

• It can lead to energy loss and audible noise.

• Corona effect can be reduced by increasing conductor size or spacing.

• Examples include power lines and transformers.
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Q1. What is your familly background?
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Awesome reasoning and mathematics problem are little bit hard

Q1. Awesome and knowledge about different sensors
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Superb and topic corona

Q1. About career and life style
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Q1. Self introduction, family introduction, why are you choosing chemical engineering, where are the scope of chemical engineering, what is the importance of chemicals in our life. what is the goal of me and r...read more
Ans. First of all thank you so much for giving me this opportunity to introduce my self. my name is adarsh savita. my father name is mr. sohan lal savita. my father is a goverment employee. i done my high school examination with 70% mark in 2015. i done my intermediate examination with 71 % marks in 2017. we are all 1 sister and me. recently i done my 3 year chemical engineering diploma from goverment polytechnic mankeda a...read more
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Normally family details. normally technical knowledge. and ask to normally from grasim indrustries.