Top 10 Mechanical Engineering Questions Asked in Interviews.

The one who said Engineers will rule the world deserves a salute because no one ever knew that someday we’ll be able to fly so high, ride so fast and launch so far up above the sky (Mars to be exact). Engineering students all around the globe are making it possible by taking admissions in top engineering colleges.

So for all those students here we have compiled the Top 10 Mechanical Engineering questions asked in interviews.

Best Mechanical Engineering Colleges

1. Why are the tires always black in color?

Tires are black due to the proportion of carbon mixed in it during vulcanization of rubber. Without it, tires can’t bear the friction heat and road stress.

2. Why is excess air required to burn a fuel completely?

Excess air is necessary to ensure minimum slagging of coal, adequate mixing of fuel and air, and to produce maximum steam output.

3. Why are big tires used in the rear of vehicles?

Large tires accounts for large surface area touching the ground and hence more pulling power. It reduces speed, though.

4. What is the use of Sentinal Relief Valve?

It’s a warning function valve. The purpose of which is to warn the operator in case of an excessive casing pressure in exhaust. It doesn’t relieve the pressure automatically.

5. Difference b/w Specification, Codes, and Standards?

Specification is property description of the material, Code defines the procedure for acceptance and rejection criteria and Standard is the accepted value and comparison of the system with others.

6. What is the purpose of Scrapper Ring?

It soaks the excess lube oil and thereby prevents the oil from entering the combustion zone.

7. What DTSI technology means?

It stands for Digital Twin Spark Ignition.

Digital – Spark initiation by microchip
Twin – 2 spark plugs are used
Spark Ignition – Ignition by spark

What is Mechanical Engineering? 

8. Difference b/w Impact Force and Sudden Force?

IF – The high force or shock applied when two bodies collide for a short period of time.
SF – The force which brings the body into a sudden state of rest or motion. No collision.

9. What is forced convection?

It is the heat transfer that occurs between a solid body and a fluid where some mechanics is required to cause and control the fluid circulation.

10. What is the direction of Tangential Acceleration?

It can be same or opposite to that of Angular Velocity.

Though engineering colleges in MP are facing the heat but the charm of the subject never ceases to die. Students who have the dreams to live for will rise no matter how matter how difficult it might seems. Sagar Group of Institutions is a prime example and the students of SISTec are making it proud.

5 Reasons Why SISTec is The Best Engineering College in Bhopal

SISTec Campus

Ever wondered what made SISTec stand out proud amongst other Top Engineering Colleges in Bhopal. Read on to know what SISTec has to offer that no other Engineering College in Bhopal can even think of.

1. Innovativeness

Almost every other college brags about being innovative in their approach but do they really have that X to call themselves as the Best Engineering College in Bhopal? Not really. Not many of them even have a concept of morning assembly within their campus leave apart Hobby Classes, Activity Clubs or Presence of International Associations.


2. Best Facility College of Bhopal

Sagar Group of Institutions can feel proud upon the efforts they have put together working on every single aspect of student life. Be it Sports, Gymnasium, Swimming Pools, Juice Centers, WIFI Connectivity or anything else. Everything has been taken care of by the Best Engineering Colleges in Bhopal.

3. No More Dress Code

No More Dress Code

This is one of the latest additions but a very welcome one nonetheless. You might aww by surprise to know that SISTec is the only Private Engineering College in Bhopal that got rid of the Dress Code. SISTec says that even IITs and NITs don’t bother uniforms then why here.

4. Corporate Culture

SISTec Engineering Colleges in Bhopal bolsters a flat hierarchy and excellent staffing mechanism which really helps. Don’t know how, okay imagine how many colleges do you think you know that have an HR Department, Graphic Designers, Course Coordinators and IT Team with Web Admin, System Analyst and Operations Managers in it.Corporate Culture
What’s the point of having them? I guess it makes sense in the quality of resources when someone gets hired via a transparent HR process rather being appointed by faculty individuals. Or for CS & IT students when they get to learn Web Development or Networks instead of rehearsing If/Else loops for VIVAs.

5. Parent Teacher Meetings

You’re wrong if you think PTMs are confined to High Schools only. Certainly not all of them but there exist few Engineering Colleges in MP that still believe in regular interactions with parents, and SISTec is definitely one of them. They even arrange for PTMs in student’s hometown in case few of the parents are unable to visit the college for an acceptable cause.

Aditya Narayan during an event organized by SISTec, Sagar group of Institutions

Aditya Narayan during an event organized by SISTec, Sagar Group of Institutions

SISTec Engineering College in Bhopal has been awarded as Best Upcoming Engineering Institute of India, Award of ASSOCHAM by Dr. Ram Shankar Katheria, Minister of State, Government of India.

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