what is considered to be the first machine?

Answer Posted / dharmaraj h

A simple lever

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

sir, i am completed in diplamo. can i join in iit, anna univercity as lateral entry. pls reply me sir.

1429


how to calculate the size and weight of induced draft axial fan impeller

999


How i injecter setting qsk series cummins engine and i can using click type torqurench or dial gauge type

1700


dear sir i m anshul kumar from dehradun i want to last five year railway chandigarh and allahabd entrance exam papers pls send it on my id my id is anshuldhiman83@gmail.com or anshuldhiman@rediffmail.com i shall be very greatful to u thank u

1899


While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?

1540






why there was 17 stage of compressor in the most of the gas turbine . depending on what?

1555


Is it required slip & guide for incliened pipe installation to allow axial expansion. If yes, what type we have to use it

1450


How the speedo meter ratio was decided for vehicle?

1408


Define coal

699


How much should be the minimum and maximum suction and discharge pressure of screw chiller plant.

2324


How cooling Tower height selected

2079


hi friends kumar here if anybody of u have essar placement papers than plz send it to me i need it urgently..ok mail id is kskalyani@gmail.com

1492


What is stellite ?

706


What are some mechanical laboratory apparatuses?

693


what are the applications where bearing should not be used though it can be used(economy may be 1 of the reason)

1546