Answer / jeevan dhole

torque is a resistive force producing by rod material about
its own axis when external twisting coupled force is applied
on it.............

moment is the rotational displacement produced by the rod
member about any point on member when external point load or
couple is applied on it..............

Answer / pradeep berry

Pressure is in balloons, pressure is in cylinders, pressure
is active when enclosed,
while Force is push, pull, moving a thing etc.
this is what is naturally happening and will indicate the
difference.

Answer / nayyer

Stress is basically restoring force per unit area.The restoring force is produced on the application of external force, while as pressure is simply force acting per unir area on a surface.

Answer / viplava

stress is internal resistance due to applied load, where as pressure is external force applied upon the surface.
stress may be in tension or compression or shear, pressure is only only compression.

Answer / vivekdoke

pressure and stress both are same
but Pressure is sclar quantity and stress is scalar
quantity e.g Normal stress shear stress

Answer / rajeev mehta

stress always act on solids and pressure always act on liquid

Answer / ravi kumar singh

STRESS is defiend as the ressistance force applied against deformation is known as stress.

but pressure =acting force/unit area

Answer / praveen

Stress deals with the application of load while pressure
deals with the external disturbances or the load.

stress can be stated as:
stress=load applied/Area of cross section

while pressure can be stated as:
pressure=force or external disturbance/Area of cross section

Answer / mj

Stress is tensor whereas pressure is scalar

Answer / engr. safeer khan

stress and pressure are same thing but stress is internal
resistance of solids against applied force
while
pressue is used for liquid and gases which is also an
internal resistance against applied force

How to calculate the quantity of Grease applying in all bearing?is there any fix formula for this.

2 Answers  

i need to prepare for iocl exam.pls provide me the book names for apptitude section which include reasoning,numerical ability,logical deductions......

0 Answers  

What is the advantage of hermeticaly sealed compressor and rotary compressor

2 Answers  

AIR CONDITIONERS HAVE RATING IN BTU AND TON OR SOMETIMES IN KW ALSO... WHAT IS THEIR RELATION? ALSO ACs HAVE TWO POWERS (IN WATTS) WRITTEN ON THEIR NAME PLATES WHAT DOES EACH MEAN? HOW TO DETERMINE THE RUNNING CURRENT IN AMPERES OR THE ENERGY CONSUMED IN WATTS? WHAT IS THE THUMB RULE FOR DETERMINING THE CURRENT AND TON OF AN AC?

7 Answers   Carrier, HAL,

why not soot blowing performed of air preheater, while soot blower is in retract position?

0 Answers  

What is Dry Bulb Temperature and Wet Bulb temperature?

3 Answers  

Hello sir I am going to give section engineer examination and will be held in 2010. So I need all prevous years examination papers. please send it on my email id : bhalchandrap@yahoo.co.in

0 Answers  

difference between a tower and vessel

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What will you do when scavenge fire happened?

0 Answers   RRB,

Question regarding property of Critical Path?

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

6 Answers   HPCL,

Is critical speed temperature dependent or speed dependent or both?

0 Answers