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I applied via Walk-in and was interviewed in Jan 2023. There were 2 interview rounds.
Starters are used to control the starting and stopping of motors. Different types of starters are used based on the motor's power rating and application.
Direct On-Line (DOL) Starter
Star-Delta Starter
Auto Transformer Starter
Soft Starter
Variable Frequency Drive (VFD) Starter
Parallel operation of transformers refers to connecting two or more transformers with the same voltage ratio and frequency to supply a common load.
Parallel operation increases the capacity of the system and provides redundancy.
The transformers must have the same voltage ratio, impedance, and phase angle.
Proper synchronization is necessary to avoid circulating currents.
Parallel operation can be achieved by using a commo...
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posted on 15 Jul 2017
I was interviewed before Jul 2016.
posted on 4 May 2019
I applied via Approached by Company and was interviewed in Oct 2018. There were 5 interview rounds.
I applied via Campus Placement and was interviewed before Sep 2021. There were 3 interview rounds.
Just work with R.S. Aggarwal book
I applied via Campus Placement
Easy can crack if u prepare
I applied via Walk-in and was interviewed before Jan 2022. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Dec 2022. There were 4 interview rounds.
Realated to electrical maintainence
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