2010mayan

Adding a spring to bring up the pedal may consume more power while pushing down. The two pedals are to be linked in such a way , when one pedal...

In the pedal crank we get the best mechanical advantage , only when the crank is at horizontal position. at other positions leg power is not utilised fully. A push...

The train wheels are formed like a truncated cone attached to guide flange.The diameter of the wheel closer to the flange is slightly bigger than the outer edge. The wheels...

Dear Santanas, Please visit one of the major High rise building construction sites wherein rack & pinion operated Passenger/Goods hoists are in use.All your doubts will be cleared. Mayan.

Hi Satanas, Let me answer your query subject to following qualification. > The rack is fixed vertically, > The pinion along with the gear box & Motor is travelling up...

The Storage Volume of the reservoir has got nothing to do with the Velocity or pressure at the discharge end of the penstock pipe. The difference in height between inlet...

The plumb bob is the most commonly used tool for monitoring the verticality of a building under construction. Two plumb bobs at at the end of each face of a...

No fines concrete is used as permeable medium in the construction of percolation pits, in-take well etc