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I applied via Approached by Company and was interviewed in Oct 2022. There were 4 interview rounds.
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A multimeter is an electronic device used to measure voltage, current, and resistance in electrical circuits.
It can measure AC and DC voltage
It can measure AC and DC current
It can measure resistance
It can also measure other electrical parameters such as capacitance and frequency
It typically has a digital display for easy reading
Examples of multimeter brands include Fluke, Klein Tools, and Extech
posted on 15 May 2021
I applied via Company Website and was interviewed in Nov 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
posted on 21 Dec 2021
I applied via Campus Placement and was interviewed before Dec 2020. There was 1 interview round.
The question covers power factor of transformer, types of DC machine, working principle of AC alternator, and DC motors.
Power factor of a transformer is the ratio of real power to apparent power.
Types of DC machines include DC motors and DC generators.
AC alternators work on the principle of electromagnetic induction to convert mechanical energy into electrical energy.
DC motors convert electrical energy into mechanical ...
I was interviewed in Apr 2024.
Renewable energy sources are sources of energy that are replenished naturally, such as sunlight, wind, and water.
Solar energy: harnessing sunlight to generate electricity
Wind energy: using wind turbines to convert wind into electricity
Hydropower: generating electricity from flowing water in rivers or dams
Biomass: using organic materials like wood or agricultural waste to produce energy
Geothermal energy: tapping into he
I applied via Campus Placement
I applied via Naukri.com and was interviewed in Jan 2021. There was 1 interview round.
I was interviewed in May 2024.
Types of single phase motors include split-phase, capacitor start, shaded pole, and permanent split capacitor motors.
Split-phase motor: commonly used in household appliances like fans and blowers
Capacitor start motor: used in high starting torque applications like air compressors
Shaded pole motor: used in small appliances like refrigerators and fans
Permanent split capacitor motor: used in HVAC systems and pumps
Transfermars are devices used to transfer electrical power or signals from one circuit to another.
Types include transformers, capacitors, inductors, and transmission lines
Transformers transfer electrical power between circuits through electromagnetic induction
Capacitors store and release electrical energy
Inductors store energy in a magnetic field
Transmission lines transfer electrical signals over long distances
based on 1 interview
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