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I applied via Campus Placement and was interviewed in Dec 2023. There was 1 interview round.
Current is the flow of electric charge in a circuit.
Current is measured in amperes (A).
It is caused by the movement of electrons or other charged particles.
Current can flow in both directions in an alternating current (AC) circuit.
In a direct current (DC) circuit, current flows in only one direction.
Current is essential for the operation of electrical devices and is controlled by voltage and resistance.
Examples of curr...
A power unit is a measurement of the rate at which work is done or energy is transferred.
Power unit is a unit of measurement for power.
It is used to quantify the rate at which work is done or energy is transferred.
The most common power unit is the watt (W), which represents one joule of energy per second.
Other power units include horsepower (hp) and kilowatt (kW).
The current unit is the ampere (A), which measures the flow of electric charge.
The current unit is used to quantify the rate of flow of electric charge.
It is named after the French physicist André-Marie Ampère.
The symbol for the ampere is 'A'.
Current can be either direct current (DC) or alternating current (AC).
Examples of current units include milliamperes (mA) and kiloamperes (kA).
The voltage unit is a measurement of electrical potential difference.
Voltage unit is used to measure the amount of electrical potential difference between two points in a circuit.
The SI unit for voltage is the volt (V).
Other common voltage units include millivolts (mV), kilovolts (kV), and megavolts (MV).
Voltage can be measured using a voltmeter or multimeter.
For example, a typical household electrical outlet in the Un
Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage applied across it and inversely proportional to its resistance.
Ohm's Law is expressed as: V = I * R, where V is the voltage, I is the current, and R is the resistance.
It helps in understanding the relationship between voltage, current, and resistance in an electrical circuit.
Ohm's Law can be used to calculate any one o...
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I applied via Approached by Company and was interviewed before Apr 2023. There were 3 interview rounds.
Worst worst worst Test is Nothings
The interviewer may have made a mistake or technical issue with the question.
It seems like the interviewer may have accidentally repeated the word 'worst' multiple times.
You can politely ask for clarification or confirmation on the question to ensure you understand it correctly.
Remain calm and composed while addressing the issue to show your professionalism.
Provide a thoughtful response based on your interpretation of
The worst experience I had was when I accidentally caused a power outage in a large building during a critical event.
Accidentally causing a power outage in a large building
During a critical event
Dealing with the aftermath and fixing the issue quickly and efficiently
The question seems to be asking about the candidate's experience with handling waste in an electrical technician role.
Discussing proper disposal methods for electronic waste
Explaining the importance of recycling materials in the field
Sharing experiences with hazardous waste management in electrical work
posted on 5 Jan 2025
I applied via Approached by Company and was interviewed in Dec 2024. There was 1 interview round.
Good communication, problem-solving skills, technical expertise, and dedication to safety would be beneficial for the company.
Strong technical expertise to effectively maintain electrical systems
Excellent problem-solving skills to troubleshoot and resolve issues efficiently
Good communication skills to collaborate with team members and provide updates on maintenance tasks
Dedication to safety protocols to ensure a safe w...
posted on 7 Dec 2024
I applied via Walk-in and was interviewed in Jun 2024. There was 1 interview round.
I applied via Referral and was interviewed in Apr 2022. There were 2 interview rounds.
UPS, transformer materials, circuit breakers, and substation equipment are all important components of electrical maintenance.
UPS (Uninterruptible Power Supply) provides backup power in case of power outages.
Transformer materials include copper wire, iron core, and insulation materials.
Circuit breakers protect electrical circuits from damage caused by overloading or short circuits.
Substation equipment includes transfor...
Circuit breakers are devices that protect electrical circuits from overloads and short circuits. MCCB stands for Molded Case Circuit Breaker. Ohm's Law relates voltage, current, and resistance in a circuit.
Types of circuit breakers include miniature circuit breakers (MCBs), molded case circuit breakers (MCCBs), and residual current circuit breakers (RCCBs).
MCCB is a type of circuit breaker that provides protection agai...
posted on 13 May 2023
I applied via Approached by Company and was interviewed in Apr 2023. There were 2 interview rounds.
Unequal 3-phase AC line voltage can cause various issues in electrical systems.
Unequal voltage can cause unbalanced loads, leading to overheating and damage to equipment.
It can also cause voltage drops and affect the performance of motors and other devices.
Proper monitoring and maintenance can help prevent these issues.
Possible causes of unequal voltage include faulty wiring, damaged transformers, and unbalanced loads.
...
Possible causes could be faulty motor, broken belt, or tripped overload protection.
Check if the motor is receiving power and if the starter is functioning properly.
Inspect the motor for any signs of damage or wear and tear.
Check the belt for any signs of damage or if it has come off the pulley.
Check the overload protection to see if it has tripped and needs to be reset.
If all else fails, consult a professional for furt
I applied via Referral and was interviewed in Feb 2022. There were 4 interview rounds.
I applied via Approached by Company and was interviewed before Apr 2023. There were 3 interview rounds.
Worst worst worst Test is Nothings
The interviewer may have made a mistake or technical issue with the question.
It seems like the interviewer may have accidentally repeated the word 'worst' multiple times.
You can politely ask for clarification or confirmation on the question to ensure you understand it correctly.
Remain calm and composed while addressing the issue to show your professionalism.
Provide a thoughtful response based on your interpretation of
The worst experience I had was when I accidentally caused a power outage in a large building during a critical event.
Accidentally causing a power outage in a large building
During a critical event
Dealing with the aftermath and fixing the issue quickly and efficiently
The question seems to be asking about the candidate's experience with handling waste in an electrical technician role.
Discussing proper disposal methods for electronic waste
Explaining the importance of recycling materials in the field
Sharing experiences with hazardous waste management in electrical work
I applied via LinkedIn and was interviewed in Aug 2022. There were 2 interview rounds.
To design and add lighting in a 59*50 room, consider the room's purpose, lighting requirements, and energy efficiency.
Determine the purpose of the room and the activities that will take place in it.
Calculate the required lighting levels based on the room's function and recommended standards.
Consider the room's layout and identify areas that need focused lighting, such as workstations or reading corners.
Choose appropria...
Totally depend on work process
posted on 15 Apr 2022
I applied via Company Website and was interviewed in Mar 2022. There were 2 interview rounds.
I'm Ramesh L working on cognizant technology solutions Pvt Ltd in electrical engineering
Design Engineer
4
salaries
| ₹2.4 L/yr - ₹3.5 L/yr |
Diploma Mechanical Engineer
4
salaries
| ₹1.5 L/yr - ₹2.2 L/yr |
Export & Import Manager
3
salaries
| ₹4 L/yr - ₹4.8 L/yr |
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