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JGC Corporation
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I applied via Company Website and was interviewed in Jun 2022. There was 1 interview round.
I was interviewed in May 2024.
I applied via Approached by Company and was interviewed before Sep 2022. There were 11 interview rounds.
Aptitude Test: This is often one of the initial stages. It assesses a candidate's basic cognitive abilities, problem-solving skills, and logical reasoning.
Coding Test: For technical roles, a coding test is common. Candidates are given programming challenges to assess their coding skills, algorithmic thinking, and problem-solving abilities.
Group Discussion (GD): This stage may be used to evaluate communication skills, teamwork, and the ability to articulate thoughts. It's often used for roles that require collaboration and communication
Assignment: Some companies provide candidates with a specific task or assignment related to the job. This can be a practical demonstration of the candidate's skills and approach to real-world tasks.
Case Study: Similar to an assignment but often focused on problem-solving or decision-making. Case studies assess a candidate's ability to analyze information, make informed choices, and present a logical solution.
I applied via Naukri.com and was interviewed before May 2021. There were 3 interview rounds.
Population projection methods include cohort-component, trend extrapolation, and expert opinion. For water supply projects, population can be projected based on historical data, demographic trends, and development plans.
Population projection methods: cohort-component, trend extrapolation, expert opinion
For water supply projects, project population based on historical data, demographic trends, development plans
Consider ...
Water distribution systems are designed using hydraulic principles to ensure efficient water supply to consumers. Elevated service reservoirs are designed to store and distribute water at higher elevations.
Water distribution systems are designed based on factors such as population served, water demand, topography, and available water sources.
Hydraulic calculations are used to determine pipe sizes, flow rates, and press...
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
I applied via Recruitment Consultant and was interviewed in Sep 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before May 2022. There were 3 interview rounds.
PPEs are Personal Protective Equipment used to protect workers from hazards in the workplace.
PPEs include items such as helmets, gloves, goggles, and safety shoes.
They are necessary to prevent injuries and illnesses in the workplace.
Employers are responsible for providing appropriate PPEs to their employees.
Workers should be trained on how to properly use and maintain their PPEs.
Regular inspections of PPEs should be co
Welding, cutting, and grinding work are common tasks in industrial settings that require proper safety measures to prevent accidents and injuries.
Ensure proper ventilation to prevent exposure to harmful fumes and gases
Use appropriate personal protective equipment (PPE) such as gloves, goggles, and masks
Inspect tools and equipment regularly for any defects or malfunctions
Follow proper procedures and guidelines for each ...
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Interview experience
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Senior Process Engineer
7
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Senior Principal Engineer
7
salaries
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