Wind World Interview Questions, Process, and Tips

Q1. Basic electrical engineering about the power production and components details
Ans. Transformers, generator,motors, control device, thyristor, igbt, inverter, converter, switching device,pcb , transmission line , sub station equipment, the question is under these major ly.
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Q2. Components principal and working procedure
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Q3. Power generation equipment characteristics and uses
Ans. 
Power generation equipment includes generators, turbines, and transformers for producing electricity.
• Generators convert mechanical energy into electrical energy

• Turbines use steam, water, or wind to rotate a shaft connected to a generator

• Transformers increase or decrease voltage for efficient transmission and distribution

• Examples: gas turbines, hydroelectric generators, step-up transformers
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Q4. Formula for power and transformer capacity/amp
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Power formula: P = V x I, Transformer capacity/amp formula: Capacity = V x I, where V is voltage and I is current.
• Power formula: P = V x I (P = power, V = voltage, I = current)

• Transformer capacity formula: Capacity = V x I (Capacity = transformer capacity, V = voltage, I = current)
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Q1. Previous employment, salary, work location
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Q1. Why are you looking for a change?
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Q2. Share details of your previous job.
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Q3. Total experience in O&M
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Q1. Brief about wind turbine WTG
Ans. 
WTG is a device that converts wind energy into electrical energy.
• WTG stands for Wind Turbine Generator

• It consists of blades, rotor, nacelle, and tower

• The blades capture wind energy and rotate the rotor

• The rotor is connected to a generator that produces electricity

• The nacelle houses the generator and other components

• The tower supports the entire structure

• WTGs can be onshore or offshore

• They are a renewable source of ener
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Q2. Maintenance of 33kv vcb
Ans. 
Maintenance of 33kv vcb involves regular inspection, cleaning, lubrication, and testing.
• Inspecting the contacts and connections for signs of wear or damage

• Cleaning the contacts and insulators to prevent buildup of dirt and dust

• Lubricating the moving parts to ensure smooth operation

• Testing the VCB for proper functioning and tripping time

• Replacing any faulty components or parts

• Following manufacturer's guidelines and safe
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Q3. Pcc & mcc panel and it's workin
Ans. 
PCC and MCC panels are electrical control panels used to distribute power to various electrical loads.
• PCC stands for Power Control Center and MCC stands for Motor Control Center.

• PCC panels are used to distribute power to various electrical loads while MCC panels are used to control and protect electric motors.

• PCC panels are generally used in power distribution systems while MCC panels are used in industrial application...read more
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Q1. Working principal of Generator,AC & DC Motor, Transformer,
Ans. 
Generators convert mechanical energy into electrical energy, while motors convert electrical energy into mechanical energy. Transformers transfer electrical energy from one circuit to another.
• Generators use Faraday's law of electromagnetic induction to produce electrical energy

• AC motors work on the principle of rotating magnetic fields

• DC motors use commutators to convert AC to DC and produce a constant magnetic field

• Tr...read more
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Q2. Function and uses of IGBT,SCR,BJT Inverter Rectifier Chopper
Ans. 
IGBT, SCR, BJT are electronic devices used in power electronics for various applications.
• IGBT (Insulated Gate Bipolar Transistor) is used as a switch in power electronics applications such as motor drives, inverters, and power supplies.

• SCR (Silicon Controlled Rectifier) is used for controlling high power AC circuits, such as in lighting control, motor control, and heating control.

• BJT (Bipolar Junction Transistor) is us...read more
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Q1. "A resume is usually accompanied by a customized cover letter in which the applicant expresses an interest in a specific job or company and draws attention to the most relevant specifics on the resume."
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Q2. "Technical skills are the abilities and knowledge needed to perform specific tasks."
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"A discussion group is a group of individuals, typically who share a similar interest, who gather either formally or informally to discuss ideas, solve problems, or make comments."

Q1. Audit and Inspection of WTG
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Q1. Salary and Benefits
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10th level aptitude

Q1. Power system and electrical machine basic electronics
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Q2. Basic electrical engineering
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Q3. Power system measurement
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