Answer / p. kumar

it is because torque is refered to the effect of force
acting at a perpendicular distance of 1 meter from the point
of application( shaft etc). so unit is used as Nm . where as
joule is unit foe energy/work i. e. workdone by a force to
move a body by a meter. dimensionally both are same but
different units helps to distinguish between work and torque

if the principle stresses in a plan stress problem are @1=100 Mpa,@=40 Mpa, the magnitude of the maximum shear stress (in Mpa)will be

2 Answers  

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Hello sir, I am Rajaram. I have finished DME (Diploma in Mechanical Engineering). I would like to attend BHEL supervisor examination. So i want which type of questions can i prepare. & give previous supervisor examinations questions. Reply my mail (rajaramsptc@gmail.com)

0 Answers   Bhel,

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define batching plant

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difference between machining and non-machining?

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i had supply in my previous semester but i cleared it now. Now i am also select for a job where there is a provision that they can select me for the job if i clear all the semester till the time of joining . so can my previous supply effect my job?

2 Answers   HCL,

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How to calculate outer dia and width of the bearing

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What is code used in process piping system?

4 Answers  

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what is the significance of line of action in gear?

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Did you have a favorite project that you had to do while in school?

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please send me samples of tech. & aptitude tests

0 Answers   Jindal,

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what is the difference between bolt tensioning & bolt torquing give in detail ??

2 Answers  

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why you are join this company?

3 Answers   L&T, Thermax,

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