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"DYNAMOMETER :- A dynamometers are also a brake but in addition It has a device to measure the frictional resistance , knowing the frictional resistance. We may find the torque transmitted and hence the power of the engine. Types of dynamometer : - Mainly there are the two types of dynamometers used for measuring the power of an engine 1.) Absorption dynamometers. 2.) Transmission dynamometers. 1. Absorption dynamometers :- Here In the absorption type dynamometer the entire energy produced by the engine and it is observed by the frictional resistance of the brake .it is transmitted into heat , during the process of measurement. Classification of absorption type dynamometer :- a) Prony brake dynamometer b) Rope brake dynamometor. a ) Prony brake dynamometer :- It is the simplest form of an absorption type dynamometer is a prony brake dynamome
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