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I applied via Referral and was interviewed before Feb 2021. There were 4 interview rounds.
Question regarding Time, Pipe and cistern and reasoning
Questions related to engineering concepts such as Pascal law, gears, and thermodynamics.
Pascal's law states that pressure applied to a fluid in a closed container is transmitted equally in all directions.
Types of gears include spur, helical, bevel, worm, and rack and pinion.
Kw is the unit of real power while Kva is the unit of apparent power.
The laws of thermodynamics include the first law (conservation of energy), sec...
My family background is diverse and supportive.
My parents are both engineers and have always encouraged me to pursue a career in engineering.
I have two siblings, one of whom is studying medicine and the other is a lawyer.
We come from a middle-class background and value education and hard work.
My grandparents were farmers and instilled in us a strong work ethic and appreciation for nature.
We have a close-knit extended f...
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posted on 2 May 2024
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
We discussed topics like Industrialisation in North East India and Mizoram, also Discussed about Environmental Impact by industrialisation
Laws of Thermodynamics are fundamental principles governing energy and heat transfer in physical systems.
First Law: Conservation of energy - energy cannot be created or destroyed, only transferred or converted.
Second Law: Entropy always increases in isolated systems, meaning energy tends to disperse and become less usable.
Third Law: As temperature approaches absolute zero, entropy approaches a minimum value.
Examples: A...
posted on 23 Mar 2024
I applied via Campus Placement and was interviewed in Feb 2024. There were 3 interview rounds.
It Consists of 2 Sections.
One is Pure Aptitude and other is Core.
They divided us into group of 6 members and the topic was effect of e-learning on Students.
The wheels of a locomotive diesel engine come to action through a process called combustion, where fuel is burned to generate power.
Fuel is injected into the combustion chamber
The fuel is ignited by a spark plug or compression
The burning fuel creates high-pressure gases that push the pistons
The pistons turn the crankshaft, which is connected to the wheels
The rotational motion of the crankshaft is transferred to the whe
posted on 3 Feb 2022
1 hour test (tech + nontech)
posted on 21 Dec 2021
I applied via Campus Placement and was interviewed in Nov 2021. There were 5 interview rounds.
I am a graduate engineer trainee with a strong family background. My hobbies include playing guitar and my favorite subject is mechanical engineering.
I am a graduate engineer trainee
I come from a strong family background
My hobbies include playing guitar
My favorite subject is mechanical engineering
Copper is extracted from ore through several stages including crushing, grinding, and concentration.
The ore is first crushed into small pieces
It is then ground to a fine powder
The powder is then concentrated using various methods such as froth flotation
The concentrated ore is then roasted to remove any remaining impurities
Finally, the copper is extracted using electrolysis or smelting
The final product is usually in the
Electrorefining, electrowinning, and electroplating are all electrochemical processes used for different purposes.
Electrorefining is used to purify metals through electrolysis, such as copper refining.
Electrowinning is used to extract metals from their ores through electrolysis, such as zinc production.
Electroplating is used to coat a metal object with a thin layer of another metal, such as gold plating on jewelry.
All ...
Wire drawing at room temperature is cold working for both steel and tin rods.
Wire drawing involves pulling a metal rod through a die to reduce its diameter.
Cold working is a process where the metal is deformed at room temperature.
Hot working is a process where the metal is deformed at high temperatures.
Steel and tin rods can be cold worked at room temperature through wire drawing.
Hot working is typically done at high t...
posted on 11 Aug 2023
I applied via Campus Placement and was interviewed before Aug 2022. There were 4 interview rounds.
Basic of all your core subjects, was MCQ based and online.
In GD round just focus on your confidence and the topic of GD will be given at the time of GD itself and they will give 5-10 mins to think
posted on 16 Apr 2015
posted on 14 Apr 2015
posted on 19 Aug 2015
A transformer diagram can be drawn from both primary and secondary ends.
Draw two parallel lines representing the core of the transformer
Draw two coils around the core, one for primary and one for secondary
Connect the coils with a dotted line to represent the magnetic field
Label the primary and secondary coils and indicate the direction of current flow
Include any additional components such as taps or shields
Crona is not a known term in the context of substations. Please provide more information.
Crona is not a known term in the context of substations
It is important to use correct terminology when discussing technical topics
Preventing issues in substations involves proper maintenance and monitoring
Examples of issues that can occur in substations include equipment failure and power outages
The efficiency of a power plant is the ratio of output power to input power.
Efficiency is affected by factors such as fuel type, technology used, and maintenance.
Higher efficiency means less fuel is needed to produce the same amount of power.
Efficiency can be improved through upgrades and modifications to the plant.
Efficiency can be calculated using the formula: Efficiency = (Output Power / Input Power) x 100%
For examp...
Efficiency of transformer is the ratio of output power to input power.
Efficiency is an important parameter for transformers.
It is calculated as the ratio of output power to input power.
Efficiency is always less than 100% due to losses in the transformer.
Transformers with higher efficiency are preferred as they waste less energy.
Efficiency can be improved by using better materials and design.
For example, a transformer w...
Different types of transmission wires are used in transmission made of different metals for their specific properties.
Copper wires are commonly used for their high conductivity.
Aluminum wires are used for long-distance transmission due to their lightweight.
Steel-cored aluminum wires are used for their strength and conductivity.
Aerial bundled cables are used for their insulation properties.
Different metals are used base...
The height of a tower carrying 132kv depends on various factors such as terrain, weather, and distance between towers.
The height of the tower is determined by the voltage it carries and the distance between towers.
The terrain and weather conditions also play a role in determining the height of the tower.
The height of the tower can range from 15 meters to over 50 meters depending on the above factors.
For example, in hil...
CT and PT can be differentiated visually in substation by their size, shape, and labeling.
CTs are typically larger and cylindrical in shape, while PTs are smaller and more rectangular.
CTs are often labeled with a ratio, such as 100:5, while PTs are labeled with a voltage rating.
CTs are usually located on the high voltage side of the substation, while PTs are on the low voltage side.
CTs are used to measure current, whil
Single phase induction motor works on the principle of electromagnetic induction.
It has a stator and a rotor.
The stator has a single phase winding which produces a magnetic field.
The rotor is either squirrel cage or wound type.
When AC supply is given to the stator winding, it produces a magnetic field which induces a current in the rotor.
This current produces a magnetic field in the rotor which interacts with the stato...
Yes, I organized a technical fest in college as the head coordinator.
Planned and executed the entire event with a team of 20 members
Managed a budget of INR 5 lakhs and ensured timely payments to vendors
Coordinated with sponsors and invited industry experts as guest speakers
Handled logistics, marketing, and publicity of the event
Received positive feedback from participants and faculty members
ISTE is a national professional society for educators and students in engineering and technology fields.
ISTE stands for Indian Society for Technical Education
It is a non-profit organization that aims to improve technical education in India
As the chairman of Durgapur Chapter, I organized various workshops and seminars for students and faculty members
I also encouraged students to participate in technical competitions and...
I would approach the workman and explain the importance of safety rules and PPE, and offer assistance if needed.
Approach the workman in a calm and respectful manner
Explain the safety rules and the importance of following them
Demonstrate the proper use of PPE and offer assistance if needed
Provide incentives for compliance, such as rewards or recognition
Document any incidents or non-compliance for future reference
No, I am open to working in remote locations in India.
I am willing to explore new places and cultures.
I understand that remote locations may offer unique challenges, but I am up for the task.
I am excited about the opportunity to contribute to the company's growth and success, regardless of the location.
I am adaptable and can adjust to new environments quickly.
I believe that working in a remote location will provide me ...
posted on 30 Aug 2015
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