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I applied via Company Website and was interviewed before Sep 2019. There were 4 interview rounds.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease the voltage of an alternating current (AC) power supply.
They consist of two coils of wire, called the primary and secondary, wrapped around a magnetic core.
When an AC current flows through the primary coil, it creates a magnetic field that in...
Earthing is the process of connecting electrical equipment to the earth to prevent electric shock.
There are several types of earthing, including plate earthing, rod earthing, pipe earthing, and strip earthing.
Plate earthing involves burying a copper plate in the earth and connecting it to the electrical equipment.
Rod earthing involves driving a copper rod into the earth and connecting it to the electrical equipment.
Pip...
Circuit breakers are of different types such as thermal, magnetic, hydraulic-magnetic, and residual current devices.
Thermal circuit breakers use a bimetallic strip to trip the breaker when it gets too hot.
Magnetic circuit breakers use an electromagnet to trip the breaker when it detects an overload.
Hydraulic-magnetic circuit breakers combine the features of both thermal and magnetic circuit breakers.
Residual current de...
Star delta starter is an electrical motor starting mechanism that reduces the starting current and torque.
Used for starting high power motors
Consists of three contactors and a timer
Initially starts the motor in star configuration and then switches to delta configuration
Reduces starting current and torque
Commonly used in industrial applications
Buchholz relay is a protective device used in oil-filled transformers to detect and prevent faults.
It is a type of gas actuated relay
It is installed in the oil-filled transformer tank
It detects the presence of gas or air bubbles in the oil
It trips the transformer if a fault is detected
It helps to prevent major damage to the transformer
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posted on 23 Aug 2024
I was interviewed in Feb 2024.
Its very good, and nice
It's very good , some difficult question
I have a Bachelor's degree in Business Administration from XYZ University.
Bachelor's degree in Business Administration
Graduated from XYZ University
Specialized in management and leadership courses
I handle work pressure in civil line by prioritizing tasks, delegating when necessary, and maintaining open communication with my team.
Prioritize tasks based on deadlines and importance
Delegate tasks to team members to lighten workload
Maintain open communication with team to address any issues or concerns
Practice stress-relief techniques such as deep breathing or taking short breaks
I was interviewed in Oct 2024.
Emergency control railway
I applied via Monster and was interviewed in Jul 2024. There were 2 interview rounds.
Reverse the array and convert it into heap
Maths question and english question they have asked
I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
Bbs of slab staircase refers to the reinforcement detailing of a slab staircase.
Bbs stands for bar bending schedule, which provides details about the reinforcement bars used in the construction of the slab staircase.
The Bbs includes information about the size, shape, and placement of the reinforcement bars.
It helps in ensuring the structural integrity and strength of the staircase.
For example, the Bbs may specify the n...
पाइप लोडिग उनलोडिग का काम
posted on 19 May 2023
Answering this question is not appropriate for a professional interview.
I have extensive stringing experience in various industries.
I have worked as a stringer in the telecommunications industry, where I was responsible for connecting cables and wires to ensure proper network connectivity.
I have also worked as a stringer in the music industry, where I was responsible for stringing and tuning guitars for various artists.
In addition, I have experience stringing tennis rackets and other sport...
I applied via Approached by Company and was interviewed in May 2023. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Sep 2023. There was 1 interview round.
OEE stands for Overall Equipment Effectiveness, a metric used to measure the efficiency of a manufacturing process.
OEE takes into account three factors: availability, performance, and quality.
It is calculated by multiplying availability, performance, and quality percentages.
For example, if a machine is available 90% of the time, operates at 80% of its maximum speed, and produces 95% good parts, the OEE would be 68.4%.
MTBF stands for Mean Time Between Failures, a measure of reliability indicating the average time between failures of a system.
MTBF is calculated by dividing the total operational time by the number of failures that occurred.
It is commonly used in industries such as manufacturing, electronics, and telecommunications to assess the reliability of products.
For example, if a computer system has an MTBF of 10,000 hours, it i...
DWM stands for Dynamic Window Manager, a type of window manager that automatically arranges windows based on user-defined rules.
DWM is a lightweight and efficient window manager commonly used in Unix-like operating systems.
It focuses on simplicity and minimalism, allowing users to control windows using keyboard shortcuts.
DWM does not have a traditional menu or graphical user interface, instead relying on configuration
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