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I applied via Campus Placement and was interviewed in Sep 2022. There were 2 interview rounds.
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I applied via Walk-in and was interviewed before Dec 2019. There were 3 interview rounds.
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I applied via Referral and was interviewed before Oct 2020. There were 4 interview rounds.
Power factor is the ratio of real power to apparent power in an AC circuit.
It is a measure of how efficiently electrical power is being used.
It ranges from 0 to 1, with 1 being the most efficient.
A low power factor can result in higher energy costs and equipment damage.
Capacitors can be used to improve power factor.
Example: A motor with a power factor of 0.8 requires 1.25 times more current than a motor with a power fa
I applied via Referral and was interviewed before Aug 2021. There were 2 interview rounds.
I applied via Referral and was interviewed before Aug 2021. There was 1 interview round.
I appeared for an interview before Feb 2024.
The role of APFC (Automatic Power Factor Controller) is to maintain the power factor of electrical systems by automatically switching capacitors in and out of the circuit.
APFC monitors the power factor of the system and activates or deactivates capacitors accordingly.
It helps in reducing electricity bills by improving power factor and reducing reactive power consumption.
APFC ensures efficient utilization of electrical ...
Transformation ratio is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding of a transformer.
Transformation ratio determines the voltage transformation between the primary and secondary windings of a transformer.
It is calculated as the ratio of the number of turns in the primary winding to the number of turns in the secondary winding.
For example, if a transformer has ...
I applied via Referral and was interviewed before Nov 2020. There were 3 interview rounds.
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Electrical Technician
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