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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
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I applied via LinkedIn
My aptitude test should be taken from Math Science.
posted on 8 Jan 2025
I applied via Company Website and was interviewed in Dec 2024. There were 3 interview rounds.
I applied via Company Website and was interviewed in Dec 2024. There was 1 interview round.
posted on 29 Jan 2025
Construction of pv module in solar company
Automatic solar panels
Solar cells manufacturing
Paddle power waching machine
posted on 20 Dec 2024
Experienced site supervisor with a background in construction management and a proven track record of successfully overseeing projects.
Over 5 years of experience in site supervision
Strong knowledge of construction processes and safety regulations
Effective communication skills with team members and clients
Managed multiple projects simultaneously, ensuring deadlines were met
Implemented cost-saving measures without compro
I am passionate about leading teams and ensuring projects are completed successfully.
I have a strong background in construction and project management.
I enjoy the challenge of overseeing multiple tasks and problem-solving on site.
I am motivated by the opportunity to mentor and develop team members.
I thrive in fast-paced environments and am dedicated to delivering high-quality results.
My strengths include strong leadership skills, excellent communication abilities, and a proactive approach to problem-solving.
Strong leadership skills
Excellent communication abilities
Proactive approach to problem-solving
One of my weaknesses is that I can be overly critical of my own work, which can sometimes lead to perfectionism.
I tend to be a perfectionist and can spend too much time on a task to ensure it is flawless.
I have difficulty delegating tasks as I prefer to handle things on my own to ensure they are done correctly.
I can be overly self-critical, which can affect my confidence in certain situations.
based on 8 reviews
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| ₹4 L/yr - ₹6.5 L/yr |
NTPC
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