Mechanical Engineering Interview Questions

Parameter for compressible flow?

As generally there are two parameter for estimating the compressible nature of fluids - bulk modulus and compressibility which are reciprocal of each other , which one is used where, when and with what things?

Future scope of system administrator

I am mechanical engineer,presently doing system administrator job ,wanted to know about the scope of system administration job,expected salary in my job,and is it a bpo job

Mcpherson

State two safety precaution must be take when removing a mcpherson strut from a vehicle.....

Energy consumed to destroy an iron cylinder by explosion of gun powder.

When some gun powder explode in an iron hollow closed cylinder , how much energy consume to destroy that cylinder? we have inner and outer diameter and height . i calculate all of energy by enthalpy of combustion , I don`t know how much convert to thermal energy and how much consume to destroy .

Carburettor acclerating condition

In zenieth carburettor, at acclerating condition how does the air screw operates?

Watertable height

When ship reaches shipyard what is the water table height? Wheather it will increase or decrease?

Press tool blank holder

What is blankholder in press tools used in metal press working?

Suspended roof tanks

When and under which condition a "suspended roof tank" is used? Why we use suspended roof storage tanks for propane and butane (lpg) storage?

Two wheeler handle balancing

How to recover the unbalancing of two wheeler handle?

Length of capillary tube

Calculate the length of capillary tube to be used for 165 litre refrigerator?

Thermal power plant

In a thermal power plant which main fuel is heavy crude (fuel: arabic heavy crude - ahc)? what is the job responsibility of local fuel operator?

Thermal power plant

What is the work field in a thermal power plant? Which fuel is used in arc?

Vector nature of light

What is vector nature of light?

Manufacturing t-joint

How can we manufacture t-joint from a cylinder with minimum material removal rate?

Battery discharge

How can loose terminals of the battery in the automobile cause discharging?

Barriers and tunneling

What are barriers and tunneling?

Measuring tool

What is uncertainty of measuring tool? How is it found?

Mechanical engineering qualities

What important qualities in 3rd mellinium in engineering?Reason and effects

Sigma comperator optical systems

Explain about calibration method of sigma comparator optical systems ?

How to design a kod?

In the field of oil@ gas? Have to separate natural gas from hydrocarbon? What should be my design criteria? What are the important points or notes to be remembered during its design?Why to use a particular formula, mean for what case?