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I applied via Approached by company and was interviewed in Jan 2022. There were 3 interview rounds.
Que related to basic electronic
Enertech UPS interview questions for popular designations
I applied via Walk-in and was interviewed before Dec 2020. There was 1 interview round.
UPS/Inverter is an electronic device that provides backup power during power outages or fluctuations.
UPS stands for Uninterruptible Power Supply while Inverter converts DC power to AC power.
UPS provides instant backup power during power outages while Inverter provides backup power after a few seconds of power outage.
UPS is commonly used for computers, servers, and other critical equipment while Inverter is commonly use...
IGBT/MOSFET are types of transistors used in power electronics.
IGBT stands for Insulated Gate Bipolar Transistor and is used for high voltage and high current applications.
MOSFET stands for Metal Oxide Semiconductor Field Effect Transistor and is used for low voltage and low current applications.
Both IGBT and MOSFET are used as switches in power electronics.
IGBT has a higher switching speed than MOSFET but MOSFET has a...
The basic component of electronics is the resistor, capacitor, and inductor.
Resistor: limits current flow
Capacitor: stores electrical charge
Inductor: stores electrical energy in a magnetic field
Diode: allows current to flow in one direction
Transistor: amplifies or switches electronic signals
Transformers are electrical devices that transfer energy from one circuit to another through electromagnetic induction.
Transformers work on the principle of electromagnetic induction
They consist of two coils, primary and secondary, wound around a magnetic core
When an alternating current flows through the primary coil, it creates a magnetic field that induces a voltage in the secondary coil
This voltage can be stepped up...
I applied via Referral and was interviewed in Aug 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Jun 2021. There were 2 interview rounds.
I applied via Walk-in and was interviewed before Jul 2020. There was 1 interview round.
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posted on 11 Feb 2025
I was interviewed in Jan 2025.
posted on 11 Feb 2025
Lengthy process of selection, no value of time to company, half payment to selected employee during training of 1 month, long delayed selection and joining process. Mostly prefer ladies with career gap so that they can negotiate till worst. Candidate retention ratio is worst ... employees are just joining and leaving. To the remaining employees management plays hire and fire strategy so be ready to get unemployed any day if you working here. Also they will ask you to give resignation and will not give anyone termination letter even though they don't want you in company for legal reasons. So be aware of this and think 100times.
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