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posted on 20 Jul 2021
I applied via campus placement at Vivekanand Education Societys Vivekanand Polytechnic, Nagpur and was interviewed in Jun 2021. There were 4 interview rounds.
Power factor is a measure of how efficiently electrical power is being used. It can be improved by using power factor correction techniques. ACB and VCB are types of circuit breakers used in electrical systems.
Power factor is the ratio of real power to apparent power in an electrical system.
A power factor of 1 indicates that all the power is being used efficiently, while a power factor less than 1 indicates inefficienc...
A DOL starter is a direct online motor starter that is used to start and stop motors without any speed control.
DOL starter consists of a contactor, overload relay, start and stop push buttons, and power circuit
The contactor connects the motor to the power supply when the start button is pressed
The overload relay protects the motor from overloading and overheating
The stop button breaks the circuit and stops the motor
Exa...
The most commonly used wiring in home or domestic wiring is PVC insulated copper wires.
PVC insulated copper wires are used for lighting and power circuits.
Flat PVC insulated cables are used for submersible pumps.
Armoured cables are used for outdoor wiring.
Flexible cords are used for appliances and equipment.
Wires with different colors are used for easy identification of circuits.
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I applied via Job Portal and was interviewed in Oct 2024. There were 2 interview rounds.
posted on 15 Feb 2025
I was interviewed in Jan 2025.
What do you know about the company which department do youlike working in
I enjoy working in manintenance and i am also intereted in it
posted on 17 Oct 2024
SCADA can be configured by setting up communication protocols, defining data points, creating graphical interfaces, and configuring alarms.
Set up communication protocols such as Modbus, DNP3, or OPC to communicate with field devices
Define data points by specifying the tags for each device or sensor being monitored
Create graphical interfaces by designing screens that display real-time data in a user-friendly format
Confi...
I/O modules can be configured by setting up the input and output signals, assigning addresses, and configuring communication protocols.
Identify the type of I/O module being used (analog, digital, etc.)
Assign addresses to the input and output signals for communication
Configure the communication protocols such as Modbus, Profibus, etc.
Set up the parameters for data transmission and reception
Test the configured I/O module
Assigning an IP address involves configuring the network settings of a device to enable communication with other devices on the same network.
Access the network settings of the device
Choose a suitable IP address based on the network's subnet
Assign the IP address along with subnet mask and default gateway
Ensure no IP address conflicts with other devices on the network
Save the settings and test the connection
I applied via Naukri.com and was interviewed in Feb 2024. There were 3 interview rounds.
Electrical questions
posted on 6 Aug 2023
I applied via Recruitment Consulltant and was interviewed in Feb 2023. There were 3 interview rounds.
Self Introduction and communication English
posted on 5 Oct 2022
I applied via Company Website and was interviewed in Sep 2022. There were 2 interview rounds.
I applied via Company Website and was interviewed in Jul 2022. There was 1 interview round.
posted on 24 Oct 2022
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