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Efftronics Systems
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I applied via Walk-in and was interviewed in Jan 2023. There were 4 interview rounds.
Written test with core and aptitude and reasoning
Full wave rectifier converts AC to DC by using both halves of the input waveform.
Uses four diodes to rectify both positive and negative half cycles of AC signal
Produces a pulsating DC output with a frequency twice that of input AC signal
Filtering is required to smoothen the output waveform
Efficiency is higher than half wave rectifier
Used in power supplies, battery chargers, and welding machines
Psychology test for checking the mental condition
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posted on 11 Apr 2024
I applied via Campus Placement
I applied via Company Website
posted on 11 Apr 2024
I applied via Campus Placement
I applied via Company Website
I applied via Campus Placement and was interviewed in Nov 2020. There were 3 interview rounds.
Interview experience
based on 1 review
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Solution Support Engineer
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Service Engineer
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Technical Support Engineer
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Software Engineer
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