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I applied via Whatsapp and was interviewed in May 2024. There were 2 interview rounds.
The minimum megger value of a good motor is typically 1 megohm or higher.
A good motor should have a megger value of at least 1 megohm to ensure proper insulation resistance.
Lower megger values may indicate insulation issues or potential breakdowns in the motor.
Regular megger testing is important to detect any insulation problems in motors.
For high voltage motors, the minimum megger value may be higher than 1 megohm.
The kVA transformer installed in the plant is 500 kVA.
The kVA transformer installed in the plant is 500 kVA.
The kVA rating of the transformer is crucial for determining the power capacity of the plant.
It is important to regularly check and maintain the transformer to ensure optimal performance.
The kVA rating indicates the maximum load that the transformer can handle without overheating.
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The maximum voltage of transmission line in India is 765 kV.
The highest voltage level in India is 765 kV.
This voltage level is used for long distance transmission of electricity.
India has several high voltage transmission lines, including the Raigarh-Pugalur HVDC line.
The maximum voltage level has increased over the years, from 400 kV to 765 kV.
Higher voltage levels allow for more efficient transmission of electricity.
Various methods like V/F control, rotor resistance control, and vector control are used for speed control of induction motors.
V/F control method varies the frequency and voltage supplied to the motor to control its speed.
Rotor resistance control method involves inserting external resistance in the rotor circuit to control the speed.
Vector control method uses advanced algorithms to control the speed and torque of the mo...
I applied via Campus Placement and was interviewed before Nov 2020. There were 4 interview rounds.
A DP transmitter measures differential pressure, converting it into an electrical signal for process control.
Uses two pressure sensors to measure the difference between two points.
Commonly used in level measurement, flow measurement, and pressure monitoring.
Example: In a tank, it measures the pressure difference between the bottom and the top to determine liquid level.
Transmitter outputs a standardized signal (e.g., 4-...
I appeared for an interview in Sep 2023.
posted on 14 Aug 2023
I applied via Naukri.com and was interviewed before Aug 2022. There was 1 interview round.
I work in preventive maintenance, corrective maintenance, and predictive maintenance.
Preventive maintenance involves routine inspections and maintenance to prevent breakdowns (e.g. changing air filters)
Corrective maintenance is fixing issues that arise unexpectedly (e.g. repairing a broken machine)
Predictive maintenance uses data and analytics to predict when maintenance is needed (e.g. monitoring equipment vibrations)
I applied via Company Website and was interviewed in Dec 2023. There was 1 interview round.
I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.
I applied via Approached by Company and was interviewed before Oct 2021. There were 2 interview rounds.
posted on 30 Jun 2022
I applied via Naukri.com and was interviewed in May 2022. There were 2 interview rounds.
Detailed description of job experience and work knowledge.
based on 1 interview experience
Difficulty level
Duration
Instrument Engineer
8
salaries
| ₹3.2 L/yr - ₹8 L/yr |
Shift Incharge
7
salaries
| ₹4.8 L/yr - ₹6 L/yr |
Executive Accountant
6
salaries
| ₹2.4 L/yr - ₹4.2 L/yr |
Accountant
5
salaries
| ₹2.2 L/yr - ₹6.7 L/yr |
Boiler DCS Engineer
5
salaries
| ₹4 L/yr - ₹5 L/yr |
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