https://youtube.com/channel/UC1Qu0SmtSzhjyNwva0N0_yQ

Core Engineering, New Delhi (2026)

23/05/2026

“A Process Engineer with 5 years of experience can earn more than many engineers with 10 years of experience.

Yet most students don't even know how to enter the field."

When I was a student, nobody explained:

👉 What Process Engineers actually do
👉 Which companies hire them
👉 How to prepare for EPC companies
👉 Which skills matter most

We were simply told:

"Study hard and you'll get a job."

But the real world doesn't work like that.

The market rewards:

✔ Skills
✔ Industry understanding
✔ Communication
✔ Problem-solving ability

Not just degrees.

Every year I see students making the same mistakes:

❌ Applying to hundreds of jobs blindly

❌ Copy-pasting resumes

❌ Learning random software without a roadmap

❌ Preparing for interviews without understanding industry expectations

Then they ask:

"Sir, what am I doing wrong?"

The answer is usually simple:

You don't need more information.

You need a strategy.

Think about it.

You spent:

- 4 years getting a degree
- Thousands of rupees on education
- Countless hours studying

But have you spent even 5 hours understanding how recruiters evaluate candidates?

That's why two students with the same degree can have completely different careers.

One gets selected.

One keeps waiting.

Over the last few years, I've interacted with students, freshers, and engineers trying to build careers in core engineering.

And I noticed a pattern:

The fastest-growing engineers are not necessarily the smartest.

They're the ones who get clarity early.

That's why I'm building a community around:

🎯 Process Engineering

🎯 Chemical Engineering Careers

🎯 EPC Industry Preparation

🎯 Core Engineering Interviews

🎯 Resume & LinkedIn Optimization

🎯 Career Growth Strategies

For those who want personalized support, I also conduct:

✅ 1:1 Career Guidance Sessions

✅ Core Engineering Mentorship

✅ Interview Preparation Sessions

✅ Resume Reviews

✅ Industry Roadmap Discussions

These sessions are for people who are serious about accelerating their careers, not just consuming content.

Because the right roadmap can save months—or even years—of trial and error.

If you're interested, send me a DM with:

"ROADMAP"

and tell me:

1. Your current role/year of study
2. Your target industry
3. Your biggest challenge

I'll reply personally.

One question:

If someone gave you the exact roadmap to get into your dream core engineering role, what would be the first thing you'd ask them?

👇 Let's discuss.

07/05/2026

🚨 “Your resume got shortlisted… but you still failed the interview?”

That’s exactly what happened with one chemical engineering candidate I recently mentored.

He had: ✅ Good CGPA
✅ Internship experience
✅ Technical knowledge

But during the interview?
❌ Poor communication
❌ Weak practical understanding
❌ No structured answers

And that’s where most engineers lose opportunities. So here’s Part 3 – Real Industry-Based Chemical Engineering Interview Questions 👇

1. Why are Baffles used in Shell & Tube Heat Exchangers?
👉 To increase turbulence, improve heat transfer efficiency, and support tubes mechanically.

2. What happens if NPSH Available is less than NPSH Required?
👉 Cavitation occurs, which can damage the pump impeller and reduce performance.

3. Why is Nitrogen Purging done in industries?
👉 To remove oxygen/moisture and avoid fire, explosion, or contamination risks.

4. What is the function of a PSV?
👉 Pressure Safety Valve protects equipment from overpressure conditions.

5. Difference between Gauge Pressure and Absolute Pressure?
👉 Absolute Pressure = Gauge Pressure + Atmospheric Pressure.

6. What causes Fouling in Heat Exchangers?
👉 Scaling, dirt, corrosion products, biological growth, or process deposits.

7. What is the purpose of Earthing in plants?
👉 To protect equipment and personnel from electrical faults and static charge.

8. Why are Centrifugal Pumps preferred in process industries?
👉 Continuous flow, simple design, low maintenance, and high efficiency.

9. What is the use of a Control Valve Positioner?
👉 Ensures accurate valve positioning according to control signals.

10. What is HAZID?
👉 Hazard Identification Study conducted to identify major process risks at an early stage.

💡 Important Reality:
Companies don’t hire engineers who only memorize definitions.
They hire engineers who can:
✔ Explain concepts clearly
✔ Relate theory with plant applications
✔ Communicate confidently under pressure

🎯 How I Help Chemical Engineers
I personally help students & working professionals with:
✅ Chemical Engineering Interview Preparation
✅ Mock Interviews (Industry-Level Questions)
✅ Resume Building & LinkedIn Optimization
✅ Core Subject Teaching
✅ Process Engineering Guidance
✅ Career Growth Strategy for EPC/Oil & Gas Industries

📩 DM me “CHEMICAL ENGINEER”
If you want to become interview-ready and stand out from the crowd.

⚡ Degrees don’t get jobs anymore.
Skills + Communication + Practical Understanding do.

02/05/2026

🚨 Interviewer said: "Your Basics is good … but No depth in topic/subject?"

One of my students cleared 2 rounds…
But got rejected in the final technical round.
Reason?

👉 Surface-level answers. No depth. No examples.

So here’s Part 2 – Advanced Chemical Engineering Interview Questions (with smart answering approach) 👇

🔥 Top 10 Advanced Interview Q&A

1. What is the difference between Laminar & Turbulent flow practically?
👉 Laminar = smooth, predictable (low mixing)
👉 Turbulent = chaotic, high mixing (used in heat transfer enhancement)

💡 Pro Tip: Always connect with industry application

2. What factors affect Heat Transfer efficiency?
👉 Temperature difference, surface area, fluid velocity, fouling

3. What is LMTD? Why is it used?
👉 Log Mean Temperature Difference → gives average ΔT in heat exchangers.

4. What is the role of Baffles in Shell & Tube HX?
👉 Increase turbulence → improves heat transfer → supports tubes

5. What is Flash Distillation?
👉 Single-stage separation using sudden pressure drop.

6. What is Pump Priming?
👉 Removing air before starting → prevents dry running damage.

7. What is Choked Flow?
👉 Flow velocity reaches sonic speed → cannot increase flow further.

8. Difference between PSV & PRV?
👉 PSV = sudden release (safety)
👉 PRV = gradual pressure control.

9. What is Turn Down Ratio?
👉 Range over which equipment operates efficiently.

10. What is HAZOP?
👉 Hazard & Operability Study → identifies process risks systematically

💡 Harsh Truth:
90% candidates yahi galti karte hain:
👉 Definition yaad karte hain… explain nahi kar paate
👉 Theory bolte hain… real example nahi dete.

🎯 If you want to actually crack interviews (not just attempt them)

I help engineers with:
✔ Mock Interviews (real pressure simulation)
✔ Resume Building (shortlisting guaranteed strategies)
✔ Core Subjects (industry-based teaching, not boring theory)

📩 DM me “INTERVIEW”
I’ll personally guide you step-by-step.

⚡ Next interviewer will say:
👉 “You’re selected.”

Meanwhile Subscribe our YouTube channel: 👇
https://youtube.com/?si=UEoi7ranMDbezaq6

01/05/2026

Link of the video: 👇
https://youtu.be/mviCU79aD7A

30/04/2026

🚨 You have a Chemical Engineering degree… but can you answer THESE in an interview?

Last week, one of my students came to me after getting rejected in 3 interviews.

His problem?
👉 Sir, sab padha hai… but answer frame nahi ho paata.

So today, I’m sharing 10 most asked Chemical Engineering interview questions (with crisp answers) that can literally change your game:

🔥 Top 10 Chemical Engineering Interview Q&A

1. What is the difference between Pump and Compressor?
👉 Pump handles liquids (incompressible), compressor handles gases (compressible).

2. What is Cavitation?
👉 Formation & collapse of v***r bubbles due to low pressure → damages pump impeller.

3. Define Reynolds Number.
👉 Ratio of inertial to viscous forces → determines flow regime (laminar/turbulent).

4. What is NPSH?
👉 Net Positive Suction Head → ensures no cavitation at pump suction.

5. Difference between Heat Exchanger types?
👉 Shell & Tube (industrial heavy-duty) vs Plate (compact, high efficiency).

6. What is Distillation?
👉 Separation based on difference in boiling points.

7. What is Pressure Drop?
👉 Loss of pressure due to friction, fittings, elevation changes.

8. What is Control Valve?
👉 Regulates flow, pressure, temperature in process systems.

9. Define Fluidization.
👉 Solid particles behave like fluid when gas/liquid passes through.

10. What is Fouling?
👉 Unwanted deposit on equipment surfaces → reduces efficiency.

💡 Reality Check:
Interview mein sirf theory nahi… clarity + confidence + application poocha jaata hai.

🎯 If you are:

A fresher confused about interviews

An engineer stuck at low salary

Someone who wants core concepts clear + job-ready skills

👉 I can help you with: ✔ Interview Preparation (real questions + mock practice)
✔ Resume Building (recruiter-attracting format)
✔ Core Subject Teaching (practical + industry-based)

📩 DM me and I’ll guide you personally.

⚡ Don’t just be a degree holder.
Become the candidate companies actually want to hire.

29/04/2026

Link of the video: 👇
https://youtu.be/QfiwkUU_6Fc

npsh explained, what is npsh, npsh available vs required, cavitation explained, pump cavitation, centrifugal pump basics, suction head calculation, fluid mechanics concepts, process engineering basics, chemical engineering interview questions, pump design concepts, avoid cavitation, oil and gas engineering, engineering fundamentals, pump working principle, real engineering explanation, mechanical engineering basics, industrial pump problems, suction line design, pressure vs v***r pressure

28/04/2026

You studied Mass Balance for 4 years… and still can’t solve a real plant problem?

Sounds harsh?

But this is the reality of most Chemical Engineers.

You’ve solved hundreds of questions like:

👉 Input = Output + Accumulation

You’ve passed exams…
Scored decent marks…

But put the same concept in a real plant scenario—

And suddenly everything feels confusing.

Why?

Because you were taught to pass exams… not to think like an engineer.

Let me give you a real example:

In an actual plant, no one will ask you:

“Calculate mass balance for a simple system.”

Instead, they’ll ask:

👉 “Why is product yield dropping?”
👉 “Where is the material loss happening?”
👉 “Why is tank level fluctuating?”

And suddenly…

Mass Balance is no longer a formula.
It becomes a problem-solving tool.

Here’s the truth no one tells you:

👉 Mass Balance is not a subject
👉 It’s a way of thinking.

A good process engineer doesn’t just calculate—

He questions:

- Where is the loss?
- Is there leakage?
- Is measurement wrong?
- Is reaction incomplete?

I’ve seen engineers with top grades struggle…

And average students perform better—

Just because they understood application over theory.

If you’re serious about core engineering:

Stop solving only textbook problems.

Start asking:

👉 “How will this work in a real plant?”

Because in the industry:

Nobody pays you for formulas.

👉 They pay you for solutions.

I regularly help students convert theory into real-world skills for interviews and jobs.

If you want to learn how to think like a process engineer—connect with me.

Tell me honestly:

Were you taught Mass Balance the right way?

👇 Let’s discuss

28/04/2026

Ever wondered why a pump can’t pump gas? 🤔

Here’s the reality 👇

A pump is designed to move liquids, not gases. Why? Because liquids are incompressible—they have density, mass, and can create pressure difference easily.

But gas? Totally different game.

Gas is compressible. When a pump tries to handle gas, instead of pushing it forward, the gas just compresses inside. Result? No proper flow, no pressure rise.

Even worse—this can cause cavitation, loss of prime, and damage to the pump.

That’s why we use compressors for gases and pumps for liquids. Simple engineering logic, but a powerful concept. ⚙️

📌 Remember:
Pump = Liquid
Compressor = Gas

Follow for more real engineering concepts explained simply. 🚀

EngineeringFacts IndustrialEngineering LearnEngineering CoreEngineering FluidMechanics