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I applied via Walk-in and was interviewed in Aug 2023. There were 2 interview rounds.
Current and voltage are two key parameters in electrical engineering that determine power consumption.
Current is the flow of electric charge in a circuit, measured in Amperes (A).
Voltage is the electrical potential difference between two points in a circuit, measured in Volts (V).
Power is the rate at which energy is transferred in a circuit, calculated as the product of current and voltage (P = I * V).
Higher current or...
Transformers are devices used to transfer electrical energy between two or more circuits through electromagnetic induction, while losses refer to the energy dissipated in the transformer due to various factors.
Transformers are used to step up or step down voltage levels in electrical systems.
Losses in transformers can be categorized as copper losses (due to resistance in windings) and core losses (due to hysteresis and...
Resistance and capacitor are two different components in electrical circuits with distinct functions.
Resistance limits the flow of current in a circuit, while a capacitor stores and releases electrical energy.
Resistance is measured in ohms (Ω) and depends on the material and dimensions of the component.
Capacitance is measured in farads (F) and depends on the area and distance between the plates of the capacitor.
Resista...
Electron is a negatively charged subatomic particle, proton is a positively charged subatomic particle, and neutron is a neutral subatomic particle.
Electron is a subatomic particle with a negative charge.
Proton is a subatomic particle with a positive charge.
Neutron is a subatomic particle with no charge.
Electrons are found in shells around the nucleus of an atom.
Protons and neutrons are found in the nucleus of an atom.
...
AC and DC are two types of electrical current. AC changes direction periodically while DC flows in one direction.
AC stands for alternating current, which changes direction periodically
DC stands for direct current, which flows in one direction
AC is commonly used in household electrical outlets, while DC is used in batteries and electronic devices
AC can be easily converted to DC using a rectifier
Examples of AC sources in...
I applied via Recruitment Consultant and was interviewed before Jun 2019. There were 3 interview rounds.
I applied via Referral and was interviewed before Aug 2021. There were 2 interview rounds.
I appeared for an interview before Feb 2024.
To troubleshoot automation issues, start by identifying the root cause, reviewing logs, checking configurations, and testing in different environments.
Identify the specific issue or error message
Review automation logs for any errors or warnings
Check automation configurations for any mistakes or inconsistencies
Test the automation in different environments to isolate the issue
Collaborate with team members or stakeholders
Knowledge of scripting languages like Python or SQL is essential for a Senior Engineer role.
Proficiency in scripting languages like Python, Bash, PowerShell, etc. is important for automating tasks and processes.
Understanding of SQL for database querying and manipulation is crucial for data-driven applications.
Experience with writing and executing scripts to improve system efficiency and performance.
Ability to troublesh...
posted on 2 Jan 2022
I applied via Recruitment Consultant and was interviewed before Jan 2021. There were 3 interview rounds.
posted on 26 Nov 2024
I applied via Shine and was interviewed before Nov 2023. There were 3 interview rounds.
Introduction
Education
Nd questions
Introduction by self
PCB stands for Printed Circuit Board, which is a board made of non-conductive material with conductive tracks for electronic components.
PCB is used to mechanically support and electrically connect electronic components using conductive pathways.
It is commonly made of fiberglass, composite epoxy, or other non-conductive materials.
Components like resistors, capacitors, and integrated circuits are soldered onto the PCB to...
Capacitors store and release electrical energy in a circuit.
Capacitors store energy in an electric field
They can release the stored energy quickly when needed
Capacitors are commonly used in electronic circuits to filter signals or store energy
Examples: smoothing out voltage fluctuations in power supplies, timing circuits in oscillators
posted on 6 Apr 2024
I applied via Walk-in
40 question in one hour.
SMT component packages are types of surface mount technology packages used in electronic components.
Types include SOIC, QFP, BGA, and LGA
Packages can vary in size, shape, and number of pins
Common examples include 0805 resistors and 0603 capacitors
NXT sleep mode can be activated using the sleep() function in the NXT programming environment.
Use the sleep() function with the desired time in milliseconds as the argument to put the NXT brick into sleep mode.
For example, sleep(5000) will put the NXT brick to sleep for 5 seconds.
To wake up the NXT brick from sleep mode, simply execute another command or program.
The NXT load in Amp depends on the specific model and configuration of the device.
The NXT load in Amp can vary depending on the specific model and configuration of the device.
It is important to refer to the technical specifications provided by the manufacturer to determine the exact NXT load in Amp.
For example, a certain model of NXT may have a load of 10 Amps while another model may have a load of 15 Amps.
posted on 20 Dec 2024
Simple questions related to company and aptitude with some reasoning questions
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based on 1 review
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