1 why we use pump?
2 why we use motor?
3 how much type of pump?
4 what is diffrent positive and non-positive displacement
5 why vehicle tyer color black?
why we not use only water in water hydraulic system?
i am very much confused about direction of thrust in steam
turbine...we have steam turbine of 13 stages,10 stages of
impulse and 3 of reaction type....in study manual direction
of thrust is towards inlet but on thrust bearing its loading
side is towards condenser(exhaust side) wile also dummy ring
is present in design which also restrict rotor to move in
exhaust side direction not inlet ....