LM Wind Power Quality Engineer Interview Questions and Answers

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
Ans. 
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
Ans. 
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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Q1. What is ndc in MSA?
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Q1. How ho handle conflict within team
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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. Is 456 code book uses for?
Ans. 
456 code book is used for structural design and construction of buildings.
• 456 code book is used for designing and constructing buildings according to Indian standards.

• It provides guidelines for materials, design criteria, construction practices, and quality control.

• The code book covers various aspects such as foundation design, structural design, earthquake resistance, etc.

• Engineers and architects refer to the 456 code...read more
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Q2. A cement bulker capacity?
Ans. 
A cement bulker typically has a capacity of around 25-27 metric tons.
• Typical capacity is around 25-27 metric tons

• Capacity can vary depending on the size and design of the bulker

• Capacity may also be influenced by regulations and standards in different regions
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Q3. What is RCPT & WPT?
Ans. 
RCPT stands for Receiving Process Capability Test and WPT stands for Water Penetration Test.
• RCPT is a test used to determine the quality of concrete by measuring its ability to resist chloride ion penetration.

• WPT is a test used to assess the water resistance of materials by subjecting them to water under pressure.

• Both tests are commonly used in construction and quality control processes.
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Q1. Just prepare all construction activity related to solar/wind energy field
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Q1. Consider HRA amount in your salary, for family no HRA provided at site.
Ans. 
If HRA not provided for family, negotiate for additional compensation.
• Negotiate for additional compensation to cover the cost of housing for family

• Research the cost of housing in the area and present this information during negotiations

• Consider alternative options such as company-provided housing or a housing allowance

• Ensure that any agreement reached is clearly outlined in the employment contract
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Q1. Expected salary , ask for more than 20% hike
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Q1. Wind blade technician finishing
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Q2. Wind blade technician mould
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Wind blade technician finishing repair

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
Answered by AI
Add your answer
Q2. What is peak factor
Ans. 
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.
Answered by AI
Add your answer
Q3. What is motor Stator and rotor
Ans. 
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
Answered by AI
Add your answer
Q4. Motor is a electrical machine and electrical energy convert mechanical energy
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