VDG Industries Interview Questions and Answers

Q1. Introduce your self.
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Q2. Pertaining to work profile
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Q1. All about personal work experience and salary expectation.
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Q1. What are different types of heat transfer process and equations
Ans. 
Different types of heat transfer include conduction, convection, and radiation, each governed by specific equations.
• Conduction: Heat transfer through a material without any movement of the material itself. Governed by Fourier's Law of Heat Conduction.

• Convection: Heat transfer through a fluid (liquid or gas) due to the movement of the fluid. Governed by Newton's Law of Cooling.

• Radiation: Heat transfer through electromag...read more
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Q2. What are the Different types of boilers
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Different types of boilers include fire tube boilers, water tube boilers, and electric boilers.
• Fire tube boilers have hot gases flowing through tubes that are surrounded by water

• Water tube boilers have water flowing through tubes that are heated by hot gases

• Electric boilers use electricity to generate heat instead of burning fuel
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Easy test with simple questions

Q1. How do solar panels produce electricity
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Q2. Tell us about the company
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Q1. Technical questions about transmission line
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Q2. Feeder capacity in wind 33 kv line
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Q1. PID controller working
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A PID controller is a type of feedback control system that calculates an error value as the difference between a desired setpoint and a measured process variable.
• PID stands for Proportional-Integral-Derivative, which are the three terms used to describe the controller's actions.

• The proportional term responds to the current error value.

• The integral term responds to the accumulation of past errors.

• The derivative term res...read more
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Q2. Previous work details
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Q3. Power curve of WECS
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The power curve of a Wind Energy Conversion System (WECS) shows the relationship between wind speed and power output.
• The power curve typically shows the rated power output at a certain wind speed, as well as the cut-in and cut-out speeds.

• It is important for optimizing the performance of the WECS and determining the best locations for installation.

• The shape of the power curve can vary depending on the type of wind turbi...read more
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Q1. Introduction urself
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Q2. Background and skills
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Q1. Do not join this company it is fraud and will mentally harass you until you quit the job
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Q2. Save your time efforts and money and don't get in this company
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Q3. They use fake names to dodge the customer complaints and also says you to use fake name because they are doing scam with customers " SUJEET RANJAN' uses Name as "Rohan" and "Pragati Chaubey" uses name as "...read more
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All types of test related to solar

Day to day discuss related to problum

Q1. Check list study before start the inspection
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Q2. Instraction all inspection teem regarding the inspection material
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