4 Jaiprakash Power Ventures Mechanical Engineer Interview Questions & Answers | Complete Prep Guide 2025

Jaiprakash Power Ventures Mechanical Engineer Interview Experiences

2 interviews found

Mechanical Engineer Interview Questions & Answers

Anonymous

posted on 3 Mar 2022

I was interviewed in Sep 2021.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

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Round 2 - Technical

(3 Questions)

Q1. Basic about hydraulic system

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Q2. Difference between pressure relief and pressure reducing valve

Ans.

Pressure relief valves protect systems from overpressure, while pressure reducing valves reduce pressure to a desired level.

Pressure relief valves open to release excess pressure and prevent damage to the system
Pressure reducing valves maintain a constant downstream pressure by reducing the incoming pressure
Pressure relief valves are typically set to open at a higher pressure than the system's operating pressure
Pressur...

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Q3. What is hydraulic machine

Ans.

Hydraulic machines use fluid power to perform mechanical tasks.

Hydraulic machines use a liquid, usually oil, to transmit power.
They are used in a variety of applications, including construction equipment, manufacturing machinery, and transportation systems.
Examples include hydraulic presses, cranes, and excavators.
Hydraulic machines are known for their high power density and ability to generate large forces.
They requir...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Confidance should increase your selection chances

Mechanical Engineer Interview Questions & Answers

Anonymous

posted on 3 Dec 2020

Interview Questionnaire

1 Question

Q1. Draw the hydraulic circuit of hydraulic function.

Ans.

A hydraulic circuit is a system that uses pressurized fluid to power machines and equipment.

Hydraulic circuits consist of a pump, valves, actuators, and fluid lines.
The pump pressurizes the fluid and sends it through the lines to the actuators.
Valves control the flow and direction of the fluid.
Actuators use the fluid to generate force and perform work.
Examples of hydraulic circuits include excavators, cranes, and hydra

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Interview Tips & Stories

6d (edited)

timepasstiwari

A Digital Markter

Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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Interview questions from similar companies

Mechanical Engineer Interview Questions & Answers

Reliance Power

Anonymous

posted on 22 May 2023

Interview experience

Excellent

Difficulty level

Easy

Process Duration

2-4 weeks

Result

Selected

I applied via AmbitionBox and was interviewed in Apr 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - One-on-one

(2 Questions)

Q1. What is tharmal power plant

Ans.

A thermal power plant is a facility that converts heat energy into electrical power.

Thermal power plants use fossil fuels, nuclear energy, or renewable sources to generate heat.
The heat is used to produce steam, which drives a turbine connected to a generator.
The generator converts mechanical energy into electrical energy.
Common types of thermal power plants include coal-fired, gas-fired, and nuclear power plants.
Examp...

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Q2. Tharmal power plant efficiency how to work

Ans.

Thermal power plant efficiency is the ratio of energy output to energy input.

Efficiency can be improved by using high-quality fuel and improving the combustion process.
Regular maintenance of equipment and proper insulation can also improve efficiency.
Cogeneration, where waste heat is used for other purposes, can increase efficiency.
Efficiency can be calculated using the formula: Efficiency = Energy output / Energy inpu...

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Mechanical Engineer Interview Questions & Answers

NTPC

Ankit Raj

posted on 27 Aug 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Walk-in and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical

(4 Questions)

Q1. FGD related questions

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Q2. SAP related questions

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Q3. How to do inspection

Ans.

Inspection in mechanical engineering involves examining and evaluating components to ensure they meet quality standards.

Perform visual inspections to check for defects or abnormalities
Utilize measuring tools such as calipers, micrometers, and gauges to verify dimensions
Conduct non-destructive testing methods like ultrasonic testing or magnetic particle inspection
Document inspection results and create reports for qualit

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Q4. What is the percentage of So2 removed by FGD system

Ans.

The percentage of SO2 removed by a FGD system varies depending on the specific system and conditions.

The percentage of SO2 removal by a FGD system can range from 50% to over 90%, depending on the type of FGD system used.
Factors such as the type of coal being burned, the design of the FGD system, and operating conditions can all impact the efficiency of SO2 removal.
For example, a wet FGD system typically achieves higher...

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Mechanical Engineer Interview Questions & Answers

Tata Power

Anonymous

posted on 26 Mar 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Campus Placement and was interviewed in Feb 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Technical

(2 Questions)

Q1. Technical case study

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Q2. Group discussion HR case study

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Interview Preparation Tips

Topics to prepare for Tata Power Mechanical Engineer interview:

1 month vocational training

Interview preparation tips for other job seekers - I am best perform of your company, I can easy to handlle any situation

Electrical Engineer Interview Questions & Answers

Torrent Power

Anonymous

posted on 7 Apr 2022

I applied via LinkedIn and was interviewed in Mar 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Technical