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I applied via Company Website and was interviewed in Sep 2021. There were 3 interview rounds.
A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.
Transformers are used to step up or step down voltage levels in power transmission and distribution systems.
They consist of two coils of wire, known as the primary and secondary windings, wrapped around a magnetic core.
When an alternating current flows through the primary winding, it crea...
Current is the flow of electric charge through a conductor.
Current is measured in amperes (A)
It is the rate of flow of electric charge
Current flows from positive to negative
It is essential for the operation of electrical devices
Examples include the current flowing through a light bulb or a motor
Frequency is the number of cycles per second of a periodic wave.
Frequency is measured in Hertz (Hz)
It determines the pitch of a sound wave
Higher frequency means higher pitch
Frequency is used in AC circuits to determine the rate of change of voltage or current
Examples of frequency include radio waves, light waves, and electrical signals
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I applied via Approached by Company and was interviewed in Jan 2023. There were 3 interview rounds.
The interviewer is asking about common problems with motor meggers.
Common problems with motor meggers include incorrect readings due to dirty or damaged insulation, faulty connections, or incorrect test settings.
Ensure proper cleaning and maintenance of the megger to avoid inaccurate readings.
Check for loose or damaged connections before testing to ensure accurate results.
Verify that the test settings on the megger are...
I applied via AmbitionBox and was interviewed in Sep 2022. There were 4 interview rounds.
I applied via Walk-in
Shutting down a process involves terminating a program or application running on a computer system.
Use task manager or command line to end the process
Ensure all unsaved work is saved before shutting down
Consider any dependencies or impact on other processes
I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.
I applied via Campus Placement and was interviewed in Apr 2024. There was 1 interview round.
Current is the flow of electric charge through a conductor.
Current is measured in amperes (A)
It is the rate of flow of electric charge
Direct current (DC) flows in one direction, while alternating current (AC) changes direction periodically
Resistors are electronic components that limit the flow of electric current in a circuit.
Resistors are used to control the amount of current flowing in a circuit.
They are measured in ohms (Ω) and come in various values.
Resistors can be fixed or variable depending on the application.
Examples include carbon film resistors, metal film resistors, and variable resistors like potentiometers.
A diode is a semiconductor device that allows current to flow in one direction only.
Semiconductor device
Allows current flow in one direction only
Commonly used in rectifiers and voltage regulators
I applied via Company Website and was interviewed in Oct 2022. There were 2 interview rounds.
I appeared for an interview in Feb 2025, where I was asked the following questions.
Installation & Commissioning Engineer
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salaries
| ₹2.4 L/yr - ₹5 L/yr |
Senior Engineer Marketing
16
salaries
| ₹5.4 L/yr - ₹8.6 L/yr |
Marketing Engineer
15
salaries
| ₹3.3 L/yr - ₹6 L/yr |
Service Engineer
14
salaries
| ₹3 L/yr - ₹5.1 L/yr |
Purchase Engineer
14
salaries
| ₹1.4 L/yr - ₹5.5 L/yr |
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