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I applied via Naukri.com and was interviewed in Jun 2024. There were 2 interview rounds.
Yas
An induction motor is a type of AC motor where power is supplied to the rotor by electromagnetic induction.
Induction motors are commonly used in various applications such as industrial machinery, pumps, fans, and compressors.
They do not require brushes to transfer power to the rotor, making them more reliable and low maintenance.
The speed of an induction motor is determined by the frequency of the AC power supply and t...
A starter is a device used to start an engine by rotating it for the initial ignition.
A starter motor is typically powered by a battery and engages with the engine's flywheel to turn it over.
Starter solenoids are often used to control the flow of electricity to the starter motor.
Common types of starters include electric starters for vehicles and manual pull-starters for small engines like lawnmowers.
A faulty starter ca...
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are commonly used to step up or step down voltage in electrical power distribution.
They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core made of iron or other magnetic materials.
Transformers are essential in transmitting electrici...
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30 min MATHS CHEMISTRY
CHEMISTRY,MATHS,RESONING,
Fault level of a system is the maximum current that can flow during a fault condition. It is calculated using the impedance and voltage of the system.
Fault level is a measure of the system's ability to handle fault currents.
It is important to calculate fault level to ensure the system can safely handle faults.
Fault level is calculated using the impedance and voltage of the system.
The formula for calculating fault level...
posted on 5 Mar 2023
posted on 21 Sep 2022
I applied via Walk-in and was interviewed in Aug 2022. There were 2 interview rounds.
Tolerance is the permissible limit of variation in a dimension or property of a material. Types of gears include spur, helical, bevel, worm, etc.
Tolerance is the difference between the maximum and minimum limit of a dimension or property.
It is important in manufacturing to ensure proper fit and function of parts.
Types of gears include spur, helical, bevel, worm, rack and pinion, etc.
Spur gears are the most common type ...
posted on 22 Jun 2022
I applied via Walk-in and was interviewed in Dec 2021. There were 2 interview rounds.
I applied via Recruitment Consulltant and was interviewed in Oct 2022. There were 3 interview rounds.
I applied via campus placement at Jadavpur University and was interviewed before Jun 2022. There were 5 interview rounds.
The 1st round was an aptitude test. Had sections like apti, LR, DI and the core knowledge of the respective domains. My domain is metallurgical engineering and the core section was for about 30 min. The tests were online and questions ranged from easy to intermediate diffuculty.
After shortlisting, the GD round was based on current affairs and had two rounds. In the 1st round, everyone was asked to speak for 5 min each. After 1st round, anyone could add points and could speak for 3 min at a time. The total time for the 2nd round of the GD was 10 min.
The final product of a blast furnace is pig iron, which has a high carbon content. The high phosphorus content in iron is sourced from the ore and can be reduced through various methods.
The final product of a blast furnace is pig iron, which contains around 3-4% carbon.
The high phosphorus content in iron is sourced from the iron ore used in the blast furnace.
To reduce the phosphorus content, techniques such as fluxing ...
posted on 6 Jan 2021
I applied via Company Website
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