0
What else can I help you with?
Is swinburnes test direct or indirect test?
in this test their is a no load on dc shunt motor so it is an indirect test
What is swinburne's test of DC shunt motor?
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............................
Why in slip test the machine voltage reduced?
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.
Why copper losses are neglected in open circuit test?
Copper losses, which occur due to the resistance in the windings of electrical machines, are neglected during the open circuit test because the test is conducted with the machine operating at no load. In this condition, the current drawn is minimal, leading to negligible copper losses compared to the core losses (hysteresis and eddy current losses) that dominate the performance analysis. The focus of the open circuit test is to determine the machine's core characteristics, such as magnetizing inductance and losses, rather than its copper losses.
What is an evaporation test?
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).
Is swinburnes test direct or indirect test?
in this test their is a no load on dc shunt motor so it is an indirect test
What machine test hematocrit?
hematocrit machine ......
What are the Qualifications for artificial intelligence?
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.
Why swinburne's test cannot be performed on series machine?
This is a no load test and so it cannot be performed on series machine
How do you do DAR test?
With a DAR machine.
Why is it important to test the machine on a spare piece of fabric?
It is important to test the machine on spare piece of fabric to make sure that it sews properly.
What machine spins the test tube?
Centrifuge
What is heat balance?
The performance test on a machine
What is the dependent variable in a temperature test?
volume or temperature
When a drug test is given do they test the 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.
What machine is used to count platelets in an aggregation test?
The platelet aggregation test uses a machine called an aggregometer to measure the cloudiness (turbidity) of blood plasma
What is the purpose of a Turing test?
The purpose of a Turing test is to determine a machine's ability to exhibit intelligent behavior that is indistinguishable from that of a human. It tests whether a machine can successfully imitate a human to the extent that another human interacting with it cannot differentiate between the two.
