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I applied via Naukri.com and was interviewed in Apr 2022. There were 2 interview rounds.
Baud rate is the rate at which data is transmitted over a communication channel.
Baud rate is measured in bits per second (bps).
Higher baud rates allow for faster data transmission.
Baud rate must be set the same on both ends of the communication channel.
Incorrect baud rate settings can result in data corruption or loss.
Examples of communication channels that use baud rate include UART, SPI, and I2C.
I2C is a serial communication protocol used to connect multiple devices with two wires. Pull-up resistors are necessary for proper communication.
I2C uses a master-slave architecture where the master initiates communication.
Each device on the bus has a unique address assigned to it.
Data is transmitted in packets with a start and stop bit.
Pull-up resistors are necessary to ensure proper voltage levels on the bus.
The valu...
The difference between == and === is that == compares the values of two variables, while === compares both the values and the data types.
The == operator performs type coercion, meaning it converts the operands to a common type before comparison.
The === operator does not perform type coercion and requires both the values and the data types to be the same for a true comparison.
For example, 1 == '1' returns true because t...
I applied via Company Website and was interviewed in Nov 2022. There were 2 interview rounds.
A fuse is an electrical safety device that protects electrical circuits from overloading and short circuits. Its maximum rating depends on the application.
A fuse contains a metal wire or filament that melts when the current exceeds a certain level, breaking the circuit and preventing damage to the equipment or wiring.
Fuses are rated based on their current-carrying capacity and voltage rating.
Examples of fuse ratings in...
Relays are electrically operated switches used to control circuits. There are several types of relays.
Electromechanical relays use a coil to create a magnetic field that pulls a switch to make or break a circuit.
Solid-state relays use semiconductor devices to switch the circuit on and off.
Reed relays use a magnetic field to control the switch.
Polarized relays have a specific polarity and can only be used in one directi...
I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
Technical,verbal,and logical question
MCB is a miniature circuit breaker used for low currents, while MCCB is a molded case circuit breaker used for higher currents.
MCB is designed for low currents, typically up to 100A, while MCCB is designed for higher currents, typically up to 2500A.
MCB is a compact device with fixed trip settings, while MCCB is larger and has adjustable trip settings.
MCB is commonly used in residential and commercial applications, whil...
A relay is an electrically operated switch that uses an electromagnet to mechanically operate the switch contacts.
Relays are used to control high power circuits with a low power signal.
When the coil of the relay is energized, it creates a magnetic field that causes the switch contacts to close or open.
Relays are commonly used in automotive applications, industrial controls, and home appliances.
There are different types...
I applied via Job Portal and was interviewed in Aug 2021. There were 5 interview rounds.
Live sheetmetal designing using Creo/Solidworks involves real-time creation and modification of sheet metal parts.
Ability to create and modify sheet metal parts in real-time
Knowledge of sheet metal design principles and manufacturing processes
Proficiency in using Creo/Solidworks sheet metal tools
Understanding of bend allowances, K-factors, and other sheet metal parameters
Experience with designing sheet metal parts for ...
posted on 27 Jul 2023
I applied via Naukri.com and was interviewed in Jan 2023. There were 3 interview rounds.
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Control Software Engineer
11
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Team Member
6
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Design Engineer
6
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Mechanical Engineer
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Grey Orange
Systemantics
Omron Automation
Bharat Electronics