it will be hot and rainy
in this test their is a no load on dc shunt motor so it is an indirect test
swinburne's test on dc shunt machine is to predetermine the efficiency of the dc machine , but it is not accurate it is just like estimation of efficiency of dc shunt machine when it is run as a motor and a generator............................
The low slip test is used to determine the D and Q axis impedance of salient pole machines. The machine terminals are short circuited, each phase voltage and current are measured. Since the terminals are short circuited, machine voltage must be reduced to prevent excessive output currents that would damage the machine.
Test MethodEvaluates the potential for evaporation loss of lubricant components in high temperature service. A controlled flow of heated air is passed over the sample for a specified period. Evaporation loss is measured by the change in sample weight during the test. The Evaporation Loss test can also be used for Estimating Apparent Vapor Pressures and Molecular Weights of Lubricating Oils (ASTM D2878). A high temperature version of the Evaporation Loss test is available (See ASTM D2595).
Normally as per IS 8623 There are 3 Test conducted in Type Testing Lab i.e,CPRI Bhopal and Bangalore,ERDA in vadodara. That are short circuit withstand test,Ingress protection Test and Heat Run test or Temperature rise test. regards Ramesh 09323586413
in this test their is a no load on dc shunt motor so it is an indirect test
hematocrit machine ......
The machine must pass the Turing test. The basis of the test is that the tester cannot see the test subject (it is a blind test), but they can put questions to the test subject, either verbally or via a keyboard. The test subject may be human or machine, but it is up to the tester to decide which purely from the responses given by the test subject. If a machine can fool every tester into believing it is human, then the machine passes the test. To date, no machine has ever successfully passed the Turing test.
This is a no load test and so it cannot be performed on series machine
With a DAR machine.
It is important to test the machine on spare piece of fabric to make sure that it sews properly.
Centrifuge
The performance test on a machine
volume or temperature
They do. A lot of the specimen cups they sell now have temperature strips on them from the factory, just to check the temperature.
The platelet aggregation test uses a machine called an aggregometer to measure the cloudiness (turbidity) of blood plasma
The performance test on a machine