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I applied via Walk-in and was interviewed in Aug 2020. There were 2 interview rounds.
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posted on 3 Jan 2025
I applied via Walk-in and was interviewed in Dec 2024. There was 1 interview round.
Civil engineering relates to the planning, design, construction, and maintenance of infrastructure projects.
I applied via Newspaper Ad and was interviewed before Oct 2021. There were 3 interview rounds.
Common exam on the subject you have applied for.
posted on 21 Mar 2024
I applied via Newspaper Ad and was interviewed before Mar 2023. There were 2 interview rounds.
I applied for the Finance Department, which was based on Accounting and Finance 75% and general aptitude and English 25%.
I applied via Approached by Company and was interviewed before Mar 2023. There was 1 interview round.
Hydrotreating and hydrocracking are two refining processes used to improve the quality of petroleum products.
Hydrotreating involves the use of hydrogen and a catalyst to remove impurities such as sulfur, nitrogen, and metals from crude oil or other feedstocks.
Hydrotreating helps to produce cleaner fuels with lower sulfur content, which is important for meeting environmental regulations.
Hydrocracking is a more severe pr...
posted on 11 Aug 2022
I applied via Free job alert.com and was interviewed in Feb 2022. There were 3 interview rounds.
A current transformer is a device used to measure or monitor electric current in high voltage systems.
It is a type of instrument transformer that steps down high current to a lower value suitable for measurement.
It consists of a primary winding and a secondary winding, with the primary winding connected in series with the current to be measured.
The secondary winding is connected to a measuring or monitoring device.
The ...
Power system is a network of electrical components used to generate, transmit, and distribute electricity.
Power system includes power generation plants, transmission lines, substations, and distribution networks.
It is responsible for delivering electricity from power plants to homes, businesses, and industries.
Power system engineers design, operate, and maintain the system to ensure reliable and efficient electricity s...
Earthing is the process of connecting electrical equipment to the earth to prevent electric shock and damage to the equipment.
Earthing provides a path for the fault current to flow to the ground instead of passing through the human body.
It helps in stabilizing the voltage and reducing the risk of electrical fires.
Earthing is essential for electrical safety and is required by electrical codes and regulations.
Examples of...
The motor speed is directly proportional to the number of poles and the frequency of the power supply.
Motor speed is determined by the number of poles and the frequency of the power supply.
The formula to calculate the motor speed is: Speed = (120 * Frequency) / Number of Poles.
Higher frequency or more poles result in higher motor speed.
Lower frequency or fewer poles result in lower motor speed.
posted on 6 Aug 2023
I applied via Company Website and was interviewed before Aug 2022. There were 2 interview rounds.
The principle of a generator is based on electromagnetic induction, where a changing magnetic field induces an electric current in a conductor.
Generators convert mechanical energy into electrical energy
They work on the principle of electromagnetic induction
A rotating coil within a magnetic field generates an electric current
The direction of the current is determined by Fleming's right-hand rule
A current transformer is a type of instrument transformer that is used to step down high currents to a lower, more manageable level for measurement or protection purposes.
Current transformers are typically used in conjunction with ammeters, wattmeters, and protective relays.
They have a primary winding that is connected in series with the circuit carrying the current to be measured, and a secondary winding that is conne...
The principle of motor refers to the basic concept of how motors work to convert electrical energy into mechanical energy.
Motors operate based on the principle of electromagnetic induction
Electric current flowing through a wire creates a magnetic field
This magnetic field interacts with other magnetic fields to produce motion
Motors can be DC motors, AC motors, or stepper motors
Speed and frequency in a motor are directly proportional to each other.
Speed of a motor is directly proportional to the frequency of the power supply.
Increasing the frequency of the power supply will increase the speed of the motor.
Conversely, decreasing the frequency will decrease the speed of the motor.
This relationship is important in controlling the speed of motors in various applications.
My favorite subjects in electrical engineering are power systems, control systems, and electronics.
Power systems: I enjoy studying the generation, transmission, and distribution of electrical power.
Control systems: I find the design and analysis of control systems fascinating.
Electronics: I am interested in learning about electronic circuits and devices.
Types of cables include coaxial, twisted pair, fiber optic, and HDMI cables.
Coaxial cable: used for cable television and internet connections
Twisted pair cable: commonly used for Ethernet networks
Fiber optic cable: transmits data using light pulses
HDMI cable: used to connect audio and video devices
posted on 27 Apr 2022
I applied via mhrdnats.gov.in and was interviewed before Apr 2021. There were 2 interview rounds.
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