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Thermax Limited
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I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
RTD measures temperature using resistance change, while thermocouple uses voltage change.
RTD stands for Resistance Temperature Detector, while thermocouple generates voltage based on temperature difference.
RTDs are more accurate and stable compared to thermocouples.
RTDs have higher initial cost but lower long-term maintenance cost.
Thermocouples are more rugged and can withstand higher temperatures than RTDs.
Example: RT...
PLC and DCS systems are control systems used in industrial automation to monitor and control processes.
PLC stands for Programmable Logic Controller, used for controlling machinery and processes in manufacturing.
DCS stands for Distributed Control System, used for controlling complex processes across multiple locations.
PLCs are typically used for discrete control applications, while DCS systems are used for continuous co...
AC and DC drives are types of electrical drives used to control the speed and torque of electric motors.
AC drive controls the speed of an AC motor by varying the frequency of the electrical supply.
DC drive controls the speed of a DC motor by varying the voltage supplied to the motor.
AC drives are more commonly used in industrial applications due to their efficiency and flexibility.
DC drives are often used in applicatio...
4 wire and 2 wire are configurations used in electrical circuits for measuring resistance.
4 wire configuration is used for accurate resistance measurements by eliminating lead resistance
2 wire configuration is simpler but less accurate due to lead resistance affecting measurements
Examples: 4 wire used in precision instruments like multimeters, 2 wire used in basic circuit testing
I applied via Company Website and was interviewed in Dec 2022. There were 2 interview rounds.
5S is a methodology used to organize and maintain a clean and efficient workplace.
5S stands for Sort, Set in Order, Shine, Standardize, and Sustain.
It involves organizing and labeling tools and materials, cleaning and maintaining equipment, and creating a culture of continuous improvement.
Example: A factory implementing 5S might label all tools and materials, create a designated storage area for each item, and regularl...
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posted on 10 Sep 2017
I was interviewed before Sep 2016.
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I applied via PLACEMENT
posted on 12 May 2018
posted on 14 Jul 2021
posted on 11 Jun 2022
I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.
Mathematics, English, Reasoning
An antenna is a device that converts electrical signals into electromagnetic waves and vice versa. Satcom is short for satellite communication.
Antennas are used for transmitting and receiving signals in various applications such as radio, television, and wireless communication.
Satcom refers to the use of satellites for communication purposes, including television broadcasting, internet access, and military communicatio...
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posted on 24 Apr 2021
I applied via Naukri.com and was interviewed before Apr 2020. There were 3 interview rounds.
posted on 23 Sep 2022
I applied via Walk-in
I applied via Company Website and was interviewed in Jan 2022. There were 2 interview rounds.
based on 3 interviews
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Kirloskar Brothers
BHEL
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Larsen & Toubro Limited