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posted on 19 Jul 2023
I applied via Indeed and was interviewed before Jul 2022. There were 2 interview rounds.
I applied via Indeed and was interviewed before Mar 2022. There were 3 interview rounds.
Resistance is the opposition to the flow of electric current.
Resistance is measured in ohms (Ω)
It is caused by the interaction between electrons and the atoms of a material
Materials with high resistance are called insulators, while those with low resistance are called conductors
Resistance can be calculated using Ohm's Law: R = V/I
Examples of resistors include light bulbs, heating elements, and electronic components
A capacitor is an electronic component that stores energy in an electric field, while a diode is a semiconductor device that allows current to flow in only one direction.
Capacitors are commonly used in electronic circuits to filter out noise and stabilize voltage.
Diodes are used in rectifiers, voltage regulators, and signal demodulators.
Capacitors are measured in farads, while diodes are measured in volts and amperes.
A transistor is a semiconductor device used to amplify or switch electronic signals and power.
It has three layers of semiconductor material: P-type, N-type, and P-type.
It can be used as an amplifier to increase the strength of a weak signal.
It can also be used as a switch to turn a circuit on or off.
Transistors are commonly used in electronic devices such as computers, radios, and televisions.
I applied via Approached by Company and was interviewed before Sep 2022. There were 4 interview rounds.
General knowledge, and electronic question
Electronics engeenering
I applied via Referral and was interviewed in Dec 2021. There was 1 interview round.
UTL Solar interview questions for popular designations
I applied via Approached by Company and was interviewed before May 2022. There were 3 interview rounds.
Basic crud operation like Todo list.
I applied via Company Website and was interviewed in Dec 2020. There were 4 interview rounds.
kVA and kW are both units of power, but they measure different aspects of electrical systems.
kVA stands for kilovolt-ampere and represents the apparent power in an electrical system.
kW stands for kilowatt and represents the real power in an electrical system.
kVA includes both the real power (kW) and the reactive power (kVAR) in an electrical system.
kW is the actual power consumed or produced by the electrical equipment...
The direction and degree of solar panels depend on the location and the desired energy output.
Solar panels should ideally face south in the northern hemisphere and north in the southern hemisphere.
The degree of tilt depends on the latitude of the location.
In general, the tilt angle should be equal to the latitude of the location for maximum energy production.
Adjustments may be made based on specific factors such as sha
I applied via Naukri.com and was interviewed before Nov 2021. There were 3 interview rounds.
Basic aptitude questions class 8th or 9th.
Transformer cores can be classified into two types: laminated and toroidal.
Laminated cores are made up of thin sheets of iron or steel that are stacked together and insulated with a non-conductive coating.
Toroidal cores are circular in shape and are made up of a continuous strip of magnetic material wound into a coil.
Laminated cores are commonly used in power transformers, while toroidal cores are used in audio transfo...
Power factor is the ratio of real power to apparent power in an AC circuit.
It is a measure of how efficiently power is being used in a circuit.
It ranges from 0 to 1, with 1 being the most efficient.
A low power factor can result in increased energy costs and decreased equipment lifespan.
Power factor correction can be used to improve power factor.
Examples of devices with low power factor include motors, fluorescent light
I applied via Approached by Company and was interviewed before Oct 2021. There were 2 interview rounds.
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