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VFD has various control modes like V/F control, vector control, sensorless vector control, torque control, etc.
V/F control is the most basic control mode
Vector control provides better speed and torque control
Sensorless vector control eliminates the need for an encoder
Torque control is used for applications that require precise torque control
Other control modes include open-loop control, closed-loop control, etc.
Copper or aluminum conductors are used in 132KV transmission lines for their high conductivity and low resistance.
Copper and aluminum are the most commonly used conductors.
Copper has higher conductivity but is more expensive than aluminum.
Aluminum has lower conductivity but is lighter and cheaper than copper.
The choice of conductor depends on factors such as cost, weight, and transmission distance.
Other factors such as...
GRR does not directly affect RPM. RPM is controlled by the motor's power supply and load.
GRR (Gear Ratio Range) affects torque and speed of the motor, not RPM
RPM is controlled by the power supply and load on the motor
Increasing the voltage of the power supply can increase RPM
Decreasing the load on the motor can increase RPM
GRR can indirectly affect RPM by changing the torque and speed of the motor
Top trending discussions
Easy and medium porblems are asked
Easy and medium problem are asked
My family background is diverse and includes a mix of cultures and traditions.
My family is multicultural, with members from different countries.
We celebrate various holidays and traditions from different cultures.
We speak multiple languages at home.
My family values education and hard work.
My parents have different professions, providing a range of perspectives and experiences.
I applied via Campus Placement and was interviewed before Mar 2022. There were 4 interview rounds.
Basic civil related apti was taken in the beginning
Today's current topic were given such as EV vehicle and religion were given
I applied via Campus Placement and was interviewed before Mar 2023. There were 3 interview rounds.
Basic physics and aptitude questions
Current affair topics group of 8 people
I applied via Referral and was interviewed in Jul 2022. There were 3 interview rounds.
I am currently earning $60,000 per year.
Be honest about your current salary
Avoid providing exact figures if possible
Focus on your qualifications and experience instead
I was interviewed before May 2016.
I am a recent graduate with a degree in Marketing and a passion for digital media. I have experience in social media management and content creation.
Recent graduate with a degree in Marketing
Passionate about digital media
Experience in social media management and content creation
I was interviewed before Nov 2016.
Yes, I am willing to work at any location for the Senior Engineer position.
I am open to relocating for the right opportunity
I have experience working in different locations
I am flexible and adaptable to new environments
I have a proven track record of staying calm and focused in challenging situations, allowing me to problem-solve effectively.
I have experience working in high-pressure environments and have successfully delivered projects on time despite obstacles.
I am adaptable and can quickly assess a situation to determine the best course of action.
I have strong problem-solving skills and can think creatively to find solutions in ad
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
To tackle vibrations in axial fans, proper balancing, alignment, and maintenance are essential.
Perform dynamic balancing of the fan blades to minimize vibrations.
Ensure proper alignment of the fan with the motor and the surrounding structure.
Regularly inspect and maintain the fan components to prevent wear and tear.
Use vibration analysis techniques to identify and address any potential issues.
Consider installing vibrat...
We follow a permit system based on the project requirements and local regulations.
Our permit system ensures compliance with safety standards and legal requirements.
We obtain permits for activities such as construction, electrical work, and hazardous material handling.
The specific permit requirements vary depending on the nature of the project and the location.
We work closely with regulatory authorities to ensure timely...
I applied via LinkedIn and was interviewed in Jul 2021. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 4 interview rounds.
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