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I applied via Referral and was interviewed in Mar 2020. There was 1 interview round.
There are various types of speed control methods used in electrical systems.
Variable frequency drives (VFDs) - adjusts the frequency of the power supplied to the motor
Pulse width modulation (PWM) - varies the duty cycle of the voltage supplied to the motor
Direct current (DC) injection - adds a DC voltage to the AC supply to control the motor speed
Soft starters - gradually increases the voltage supplied to the motor to ...
VFD stands for Variable Frequency Drive. It is an electronic device used to control the speed of an AC motor.
VFDs are used to save energy and improve process control
They work by adjusting the frequency of the electrical supply to the motor
VFD control diagram includes input power, rectifier, DC bus, inverter, and output
VFDs can be controlled by analog or digital signals
Examples of VFD applications include HVAC systems,
I applied via Job Portal and was interviewed in May 2022. There were 2 interview rounds.
Yes, I am open to relocating for the right opportunity.
I am willing to relocate for the right job opportunity that aligns with my career goals.
I have relocated in the past for career advancement and have had positive experiences.
I am open to exploring new locations and cultures for personal and professional growth.
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
I appeared for an interview before Jul 2016.
posted on 17 Feb 2023
I applied via Campus Placement and was interviewed before Feb 2022. There were 3 interview rounds.
Technical assesment was there in first round
I applied via Naukri.com and was interviewed in Dec 2022. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2023. There were 5 interview rounds.
based on 1 review
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Mechanical Engineer
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