Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is considered to be the first machine?

12 12607

What is a Stirling engine?

8 10087

what is dry mill plant in mining industry?

1 3870

Is there a simple method to measure the horsepower of a small motor (1-3 hp) for a non-technical person?

HPCL,

6 9525

what are the groups of instruments?

1712

In terms of electrical enhineering, give a detailed explanation of the "earth fault loop path"

National Engineering Industries, NTPC,

1880

1/x-1/y=1/3; 1/x^2+1/y^2=5/9

2 4850

what is the diff between c++ and java?

2 4809

What is the function of Clapper box in a shaper?

HAL, Seven Rings Cement,

11 52151

What are the various machining processes?

HAL,

7 17105

How do you buy a nut from the local vendor?

IIT M, JCB, L&T,

14 25971

what is the trasperent commands ?

1 3601

what is the difference between impulse and reaction turbines ?

Alstom, ATMS, NTPC,

40 104896

how did you go into the mechanical engineering

7 8467

What are the loads considered when designing the Nut and Bolts?

12 17999


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Un-Answered Questions { Mechanical Engineering }

Specific strength of materials is very high when they are in fibre size but lower when they are in bar form why ?

1147


Study the attached ACS 790 AHU and boiler GUI and refer to the video on the software usage, catalog and the step by step document (page 9) to perform the following task: List in a table form the controllers and all their connected I/O for the boiler and the AHU.

996


If you have a valve with an applied pressure, how do you determine the stress to the closed and open valve?

1450


What are the causes of dirty lubricating oil?

1514


How does hydraulics work?

621






What is the congressional space medal of honor?

674


What is gd&t?

650


What is meant by hybrid vehicles?

1462


"In boiler, what does steam and smoke goes out to the funnel. What reason?"

1515


How will you classify sliding contact?

650


How can we calculate the per hour productivity of a hydraulic rock breaker,for excavator..

1138


What is a feasibility study?

623


why we are using mineral wool as insulation material than glass wool , in india?

1535


Are you ready to comply with the employment rules and regulations if your CV is considered for employment?

4453


What are the causes of steam turbine failure?

1719