For power measurement, the following dynamometer is used when the spee – McqOptions

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1.	For power measurement, the following dynamometer is used when the speed is high and the viscous force is small:
A.	Froude water vortex dynamometer
B.	Tesla fluid friction dynamometer
C.	Rope brake dynamometer
D.	Amsler dynamometer
Answer» C. Rope brake dynamometer

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