LM Wind Power Site Engineer Interview Questions and Answers

Q1. What is impidance,DGR FUNDAMENTAL AND BASICS
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Impedance is the measure of opposition to the flow of electric current in a circuit. DGR fundamental refers to the Dielectric Withstand Voltage test.
• Impedance is measured in ohms and is the combination of resistance, capacitance, and inductance in a circuit.

• DGR fundamental is a test to determine the maximum voltage a material can withstand without breaking down.

• Basics of impedance include understanding the relationship...read more
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Q1. All civil engineering construction into work site building construction
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Q2. All civil engineering construction
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Q3. RCC PCC into work from site experience on the civil engineering
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Q1. About salary breakups about current CTC:- Expected CTC:-
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Q1. Pulling Sub Stesan Experience
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Pulling sub-stesan experience
• Sub-stesan refers to a subset of a larger system or process

• Pulling sub-stesan experience means extracting relevant information from a smaller part of a system

• This experience can be useful in identifying and solving specific quality issues

• Examples include analyzing data from a specific production line or testing a particular component of a product
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90 question in 90 minutes are given

Q1. 30 question in 30 minutes are given
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Q2. Say something about your experience
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Q1. Electrical and electronics Power factor Motor
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Q1. What is sinosodal wave
Ans. 
A sinusoidal wave is a type of wave that has a smooth, repetitive oscillation resembling a sine curve.
• Sinusoidal waves are characterized by their amplitude, frequency, and phase.

• They are commonly seen in AC electrical circuits, sound waves, and light waves.

• The equation for a sinusoidal wave is typically represented as y = A*sin(2*pi*f*t + phi), where A is the amplitude, f is the frequency, t is time, and phi is the pha...read more
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Q2. What is peak factor
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Peak factor is the ratio of peak value to the RMS value of a waveform.
• Peak factor is used to quantify the peakiness of a waveform.

• It is calculated by dividing the peak value of the waveform by its RMS value.

• A higher peak factor indicates a more peaky waveform with larger peaks relative to the average value.

• Peak factor is important in signal processing and power systems analysis.
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Q3. What is motor Stator and rotor
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The stator and rotor are key components of an electric motor. The stator is the stationary part that generates a magnetic field, while the rotor is the rotating part that interacts with the magnetic field to produce motion.
• Stator is the stationary part of an electric motor

• Stator generates a magnetic field

• Rotor is the rotating part of an electric motor

• Rotor interacts with the magnetic field generated by the stator to pr
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Q4. Motor is a electrical machine and electrical energy convert mechanical energy
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