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I applied via Recruitment Consulltant and was interviewed before Aug 2021. There was 1 interview round.
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posted on 1 Jul 2024
I applied via Walk-in and was interviewed in Jun 2024. There were 2 interview rounds.
Calibration ensures accuracy and reliability of equipment for precise measurements and safe operation.
Ensures accuracy and reliability of measurements
Prevents errors in readings and operations
Complies with industry standards and regulations
Increases safety and efficiency in operations
Extends the lifespan of equipment
Examples: calibrating pressure gauges, temperature sensors, flow meters
Calibration is the process of comparing measurements of an instrument or device to a known standard to ensure accuracy.
Calibration involves adjusting the instrument to align with the standard.
It is important for maintaining accuracy and reliability of instruments.
Examples include calibrating thermometers, pressure gauges, and flow meters.
Calibration certificates are often provided as proof of accuracy.
Testing the engine ensures its performance, safety, and reliability.
Testing helps identify any potential issues or defects in the engine.
It ensures that the engine meets safety standards and regulations.
Testing helps optimize the engine's performance and efficiency.
It allows for troubleshooting and fine-tuning of the engine.
Examples: stress testing, performance testing, safety testing.
Putting petrol in a diesel tank can cause damage to the engine and fuel system.
Petrol is lighter than diesel and lacks lubrication properties, leading to increased wear and tear on the engine.
Petrol can cause damage to the fuel injectors and fuel pump due to differences in combustion properties.
Mixing petrol with diesel can result in poor engine performance, reduced fuel efficiency, and potential engine failure.
It is i...
I applied via Approached by Company
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 4 Jan 2023
I applied via Company Website
30 questions related maths
A rectifier is an electrical device that converts alternating current (AC) to direct current (DC). Three-phase connection refers to a system that uses three conductors to carry three alternating currents that are out of phase with each other.
Rectifiers are commonly used in power supplies and electronic devices to convert AC to DC.
Three-phase connections are used in industrial and commercial settings to power large moto...
AC and DC supplies differ in their voltage polarity and frequency.
AC voltage changes direction periodically while DC voltage flows in one direction only.
AC voltage has a frequency typically of 50 or 60 Hz while DC voltage has a constant voltage level.
AC voltage is used for power transmission over long distances while DC voltage is used for electronic devices.
AC voltage can be easily stepped up or down using transformer...
TRANSFRAMER is not a known term. DC GENERATOR is a device that converts mechanical energy into electrical energy.
TRANSFRAMER is not a known term in electrical engineering
DC GENERATOR is a device that converts mechanical energy into electrical energy
DC generators are commonly used in power plants and electric vehicles
posted on 5 Oct 2022
I applied via Company Website and was interviewed in Sep 2022. There were 2 interview rounds.
posted on 9 Aug 2021
I applied via Referral and was interviewed in Feb 2021. There were 3 interview rounds.
DOL and star delta starters are used to start induction motors. PLCs can be used to control their functioning.
DOL starter directly connects the motor to the power supply while star delta starter initially connects the motor in star configuration and then switches to delta configuration.
PLC controlling diagram for DOL starter includes inputs for start and stop buttons, overload relay, and contactor. For star delta start...
posted on 13 Aug 2021
I applied via Company Website and was interviewed in Jul 2021. There were 6 interview rounds.
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