5. Comparators in Metrology free study notes for Diploma / BTech.
A comparator is a precision instrument used to compare the dimensions of a workpiece with a standard reference. Unlike...
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Angular Measuring Instruments free study note for Diploma / BTech.
Angular measuring instruments are devices used to measure angles with high precision. In mechanical engineering and...
Design of Gears free study notes for Diploma / BTech.
Gears are mechanical elements used for transmitting motion and power between rotating shafts with a constant velocity...
Design of Keys, Cotters, and Couplings
In machine design, keys, cotters, and couplings are essential elements used for power transmission and joining machine...
Stresses in Machine Elements free notes for Diploma / BTech.
Machine elements such as shafts, gears, bolts, springs, and beams are subjected to different types of forces during...
Properties and Testing of Materials
In engineering, the selection of materials depends on their properties and how they behave under different...
Design of shaft
A shaft is a rotating machine element used to transmit power from one part of a machine to another. It supports rotating...
Brakes and Dynamometers free study note for Diploma / BTech.
Brakes and dynamometers are mechanical devices related to control and measurement of motion and power. Brakes → Used to...
5. Kaplan Turbines and Propeller Turbines free study notes
Kaplan and Propeller turbines are axial flow reaction turbines used in hydroelectric power plants. In both turbines, water...
Draft Tubes free notes for Diploma / BTech.
A draft tube is a gradually expanding tube fitted at the outlet of a reaction turbine (such as Francis or Kaplan turbine)....