CAT NO: DIDACTICMachine lab0007
Universal Governor Apparatus.
Universal Governor Apparatus
The set-up is designed to study the working of different governors
normally used to control the speed. It consists of a main spindle,
mounted vertically on the base plate.
This spindle is driven by a
variable speed Motor which is also mounted vertically on the same base
plate. Anyone governor assembly out of four can be mounted on spindle.
Speed control unit controls the spindle speed. A graduated scale is
fitted to the sleeve to measure the displacement.
Experiments
Determination of characteristic curve of a sleeve position against speed of rotation for all governors
To study the effect of varying the mass of the center sleeve in Porter and Proell Governor
To study the effect of varying the initial spring compression in Hartnell Governor
To
study the determination of characteristics curves of radius of rotation
against controlling force (Actual & Theoretical) for all governors
Utilities Required
Power Supply: 230 V AC, Single Phase.
Floor Space: 1.5 x 1.5 m
Tachometer to find out RPM
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