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I applied via Referral and was interviewed before May 2023. There was 1 interview round.
Synchronous motor runs at a constant speed while hysteresis motor has a rotor that follows the rotating magnetic field.
Synchronous motor is used in applications where constant speed is required, such as in clocks and timers.
Hysteresis motor is used in applications where precise control of speed is required, such as in record players and tape recorders.
Synchronous motor has a stator and rotor that rotate at the same spe...
PLC is a hardware device that controls industrial processes, while SCADA is a software system that monitors and controls those processes.
PLC is a programmable logic controller that controls the input/output of industrial processes.
SCADA is a supervisory control and data acquisition system that collects and analyzes data from the industrial processes.
PLC is a hardware device, while SCADA is a software system.
PLC is used...
Relays are used for low power applications while contactors are used for high power applications.
Relays are typically used in control circuits to switch low power loads such as lights and fans.
Contactors are used to switch high power loads such as motors and compressors.
Relays have a lower current rating than contactors.
Contactors have larger contacts and can handle higher currents than relays.
Relays are typically smal...
Switches are used to control the flow of current in a circuit, while relays are used to switch a circuit on or off.
Switches are manually operated, while relays are electrically operated.
Switches are used in low voltage applications, while relays are used in high voltage applications.
Switches are simple in construction, while relays are more complex.
Examples of switches include light switches and toggle switches, while ...
Switch is an electronic component used to connect or disconnect a circuit while a timer is a device used to measure time intervals.
Switch is used to turn on/off a device while timer is used to control the duration of a device's operation.
Switch is a binary device with two states (on/off) while timer can be analog or digital and can measure time in seconds, minutes, or hours.
Examples of switches include light switches, ...
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...
posted on 8 Aug 2024
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 Naukri.com and was interviewed in Mar 2022. There were 2 interview rounds.
I applied via LinkedIn and was interviewed in Mar 2024. There were 2 interview rounds.
1hour 60 questions on verbal,aptitude,reasoning
Largest element in array
I applied via Company Website and was interviewed in Nov 2021. There were 2 interview rounds.
Basic of c language coding test
I applied via Company Website and was interviewed in Nov 2021. There were 3 interview rounds.
I applied via Company Website and was interviewed in Jul 2023. There were 5 interview rounds.
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Milacron
Windsor Machines
Jain Irrigation Systems
Hindustan Unilever