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posted on 4 Sep 2024
I applied via Walk-in and was interviewed in Aug 2024. There was 1 interview round.
Current is the flow of electric charge in a circuit.
Current is measured in Amperes (A)
It is the rate of flow of electric charge through a conductor
Current can be either direct current (DC) or alternating current (AC)
In a series circuit, the current remains the same throughout
Ohm's Law relates current, voltage, and resistance: I = V/R
Voltage is the difference in electric potential between two points in a circuit, measured in volts.
Voltage is the force that pushes electric current through a circuit
It is measured in volts (V)
Voltage is the potential difference between two points in a circuit
Higher voltage means more potential energy available to move electrons
Voltage can be DC (direct current) or AC (alternating current)
VCB full form is Vacuum Circuit Breaker.
VCB stands for Vacuum Circuit Breaker.
It is a type of circuit breaker that uses a vacuum to extinguish the arc when the contacts open.
VCBs are commonly used in medium voltage applications.
They are more reliable and require less maintenance compared to other types of circuit breakers.
MCB full form is Miniature Circuit Breaker.
MCB stands for Miniature Circuit Breaker.
It is an electromechanical device that protects an electrical circuit from overcurrent.
MCBs automatically switch off electrical circuits during abnormal conditions.
They are commonly used in residential and commercial buildings for electrical safety.
Examples of MCB brands include Schneider Electric, Siemens, and Legrand.
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers consist of two coils of wire, known as the primary and secondary coils.
The primary coil is connected to a power source, creating a magnetic field when current flows through it.
This magnetic field induces a voltage in the secondary coil, allowing for the transfer of electrical energy.
Tra...
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posted on 20 Sep 2023
I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.
Safety relay is an electromechanical device that monitors the safety functions of a machine and stops it if a safety issue is detected.
Safety relays are used to monitor safety functions such as emergency stops, guard doors, light curtains, etc.
They work by using input signals from safety devices to determine if the machine is in a safe state.
If a safety issue is detected, the safety relay will open its contacts and sto...
posted on 4 Dec 2023
I am an experienced Electrical Engineer with expertise in designing and implementing electrical systems.
I have a Bachelor's degree in Electrical Engineering from XYZ University.
I have worked for 5 years at ABC Company, where I designed and implemented electrical systems for commercial buildings.
I am proficient in using CAD software for creating electrical schematics and layouts.
I have experience in troubleshooting and ...
Ohm's Law is a fundamental principle in electrical engineering that relates the current flowing through a conductor to the voltage across it and the resistance of the conductor.
Ohm's Law states that the current (I) flowing through a conductor is directly proportional to the voltage (V) across it and inversely proportional to the resistance (R) of the conductor.
The formula for Ohm's Law is: V = I * R, where V is the vol...
The current unit is the ampere (A), which measures the flow of electric charge.
The ampere is named after the French physicist André-Marie Ampère.
Current is the rate at which electric charge flows through a conductor.
Other common units for current include milliamperes (mA) and microamperes (μA).
The voltage unit is measured in volts (V).
The voltage unit is denoted by the symbol V.
Voltage is the potential difference between two points in an electrical circuit.
Common examples of voltage units include millivolts (mV), kilovolts (kV), and megavolts (MV).
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
I have 5 years of experience working as an Electrical Engineer in the power generation industry.
5 years of experience in power generation industry
Proficient in designing electrical systems
Skilled in troubleshooting and maintenance of electrical equipment
Experience with PLC programming and control systems
Knowledge of industry standards and regulations
I am looking for a competitive salary that aligns with my experience and skills in the industry.
Research industry standards for Electrical Engineers in the specific location
Consider years of experience and level of expertise
Factor in benefits and perks offered by the company
Be prepared to negotiate based on the overall compensation package
Transformers work on the principle of electromagnetic induction to transfer electrical energy between two or more circuits.
Transformers have two coils of wire, known as the primary and secondary coils.
When an alternating current flows through the primary coil, it creates a changing magnetic field.
This changing magnetic field induces a voltage in the secondary coil, transferring electrical energy.
The ratio of the number...
Different types of sensors include temperature sensors, pressure sensors, proximity sensors, motion sensors, and light sensors.
Temperature sensors - measure temperature changes
Pressure sensors - measure pressure changes
Proximity sensors - detect nearby objects without physical contact
Motion sensors - detect movement or changes in position
Light sensors - detect light intensity or brightness
posted on 13 Jan 2025
I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.
The first round was a gamified aptitude test, and shortlisting was conducted based on sectional cutoffs. Female candidates were given higher preference.
Circuit breakers are devices that automatically stop the flow of electricity when a fault is detected, while relays are switches that open or close circuits based on electrical signals.
Circuit breakers are designed to protect electrical circuits from damage caused by overcurrent or short circuits.
They work by detecting abnormal current flow and quickly interrupting the circuit to prevent damage.
Relays are electromechan...
A Buchholz relay is a protective device used in oil-filled transformers to detect and prevent internal faults.
Detects faults such as insulation breakdown or arcing within the transformer
Consists of a float switch connected to an alarm or trip circuit
When gas or oil accumulates due to a fault, the float rises and triggers the alarm or trip signal
Helps prevent major damage to the transformer by isolating it from the powe
Induction motor operates on the principle of electromagnetic induction. Mutual inductance is the measure of the coupling between two coils.
Induction motor works on the principle of electromagnetic induction where a rotating magnetic field is produced to induce current in the rotor, causing it to rotate.
Mutual inductance is the measure of the coupling between two coils, indicating how much of the magnetic field produced...
posted on 14 May 2024
I applied via Campus Placement and was interviewed in Apr 2024. There was 1 interview round.
Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes.
Fermentation is a metabolic process that converts carbohydrates, such as sugars and starches, into alcohol or organic acids using microorganisms like yeast or bacteria.
Common examples of fermentation include the production of beer, wine, yogurt, and bread.
Fermentation is used in various industries such...
I applied via Job Fair and was interviewed in Oct 2022. There were 2 interview rounds.
posted on 2 Apr 2024
I applied via Naukri.com and was interviewed before Apr 2023. There were 3 interview rounds.
posted on 10 Apr 2022
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before May 2020. There were 3 interview rounds.
BM stands for Blade Material. Nozzle is a device that directs or controls the flow of a fluid.
BM refers to the material used to make the blades of a fan. It can be plastic, metal, or wood.
Nozzle is a component that is used to control the flow of a fluid, such as air or water. It can be found in various devices, such as a garden hose or a spray bottle.
In a fan, the nozzle is the part that directs the air flow in a speci...
Designing a blower for industrial use requires consideration of factors such as air flow rate, pressure, power consumption, and noise level.
Determine the required air flow rate and pressure for the specific application
Select an appropriate blower type (centrifugal, axial, etc.) based on the requirements
Calculate the power consumption and efficiency of the blower
Consider noise level and implement noise reduction measure...
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