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VFD stands for Variable Frequency Drive. It is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the motor.
VFD controls the speed and torque of an AC motor by varying the frequency of the electrical supply to the motor.
It converts fixed frequency and voltage AC power to variable frequency and voltage output.
VFDs are commonly used in HVAC systems, pumps, conveyors,...
I applied via Referral and was interviewed in Nov 2023. There were 2 interview rounds.
Basic exam with some technical questions
Group of 6 were given a topic and we discussed.
Structural bridges can be made of various materials while concrete bridges specifically use concrete as the primary material.
Structural bridges can be made of steel, wood, or other materials, while concrete bridges are primarily made of concrete.
Concrete bridges are known for their durability and strength, making them a popular choice for infrastructure projects.
Structural bridges may require more maintenance and upkee...
The Howrah Bridge is a cantilever bridge that spans the Hooghly River in West Bengal, India.
Built in 1943, it is one of the busiest bridges in the world, carrying over 100,000 vehicles and countless pedestrians daily.
The bridge does not have any nuts or bolts and is held together by rivets.
It is a famous landmark in Kolkata and is often referred to as the 'Gateway of Kolkata'.
I applied via Campus Placement and was interviewed before Aug 2022. There were 3 interview rounds.
Prepare the core subjects som Thermo fluids and asked some of the manufacturing process
How we can reduce the use of non renewable resources
posted on 27 Apr 2024
I was interviewed before Apr 2023.
Debate on multiple topics
Come out with a conclusion and solutions to a problem
posted on 12 Oct 2020
I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.
posted on 18 Jan 2020
I applied via Naukri.com and was interviewed in Jul 2019. There were 3 interview rounds.
Maintain elevation of underground piping by using level instruments and proper installation techniques.
Use a level instrument to check the elevation of the piping during installation.
Ensure that the piping is installed with a consistent slope to prevent low spots where water can accumulate.
Regularly inspect the piping to ensure that it has not shifted or settled, which can affect the elevation.
Consider using supports o...
In my previous role as Assistant Manager, I was responsible for overseeing daily operations, managing staff, and ensuring customer satisfaction.
Managed a team of employees and delegated tasks effectively
Handled customer complaints and resolved issues in a timely manner
Created and implemented strategies to improve efficiency and productivity
Collaborated with other departments to achieve company goals
Conducted performanc
Welding electrodes are chosen based on the material being welded. Different materials require different types of electrodes.
Electrodes for mild steel have a coating that produces a stable arc and minimal spatter.
Stainless steel electrodes have a coating that resists corrosion and produces a smooth, clean weld.
Cast iron electrodes have a high nickel content to prevent cracking.
Aluminum electrodes have a special coating ...
posted on 11 May 2018
I was interviewed before Mar 2020.
posted on 25 Mar 2022
I applied via Naukri.com and was interviewed before Mar 2021. There was 1 interview round.
based on 1 interview
Interview experience
Electrical Engineer
9
salaries
| ₹0 L/yr - ₹0 L/yr |
Shift Incharge
6
salaries
| ₹0 L/yr - ₹0 L/yr |
Assistant Manager
5
salaries
| ₹0 L/yr - ₹0 L/yr |
Deputy Manager
5
salaries
| ₹0 L/yr - ₹0 L/yr |
Company Secretary
5
salaries
| ₹0 L/yr - ₹0 L/yr |
Tata Steel
JSW Steel
Steel Authority Of India
Vedanta Limited