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It is the control
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What is the role of water in the Benedict reagent?
It acts as a control for the experiment so that you can compare the result (of benedict's test in water) with the other test (using food with sugar)
What is microbial limit test?
A microbial limit test is done on products to see if thy complies with compendial specifications for microbial quality. The two parts of the test are the quantitative phase and the qualitative phase.
What is the role of Copper oxide in the reaction in test for carbon and hydrogen?
it oxidizes carbon and hydrogen to produces carbon dioxide and water
How do you calculate phase voltage of a three phase four wire system?
Phase voltage is determined by the wiring of transformer that serves the building. To test phase voltage use a volt meter and put one probe to ground and the other to each phase and observe the reading, this will give you a phase to ground voltage reading. Next test phase to phase (1 to 2, 1 to 3, and 2 to 3) to see if it's 208, 240, 277, or 480. Only licensed electricians should perform these tests. DAW
Is it important to heat the test tube in a boiling water bath each time the Benedict's test for glucose is carried out?
Yes, reaction won't go at room temperature.
What was the role of the water test tubes in each phase?
It is the control
Can I test wires from a 3 phase motor to see if its configured in low or high voltage?
Using a multimeter, check the continuity of motor winding from phase to phase ( U to V, V to W , W to U ). Each phase to phase must have a continuity if winding is OK. If any particular phase fails the continuity test, your motor is probably burnt.
How to Test for single phasing?
You can do that in one of three ways: 1- current on each phase, 2- phase to gnd voltage, 3- phase to phase voltage, preferably with multiple meters, the three lines has to be balanced within ~ 3%
How do you zero phase current tranformer test?
How do you zero phase current transformer test
What is the role of water in the Benedict reagent?
It acts as a control for the experiment so that you can compare the result (of benedict's test in water) with the other test (using food with sugar)
What is polarity test and continuity test?
a test to be conduct for find the phase...
Load test on 3 phase induction motor?
When you do a load test on a 3-phase induction motor you are checking the power factor, viz slip, and efficiency of the motor. You can test various loads with this test.
Why Y phase is high in YNyn0 when doing magnetic balance test?
because y phase is y phase ...it is not b phase or R phase so it is high
Load test on single phase transformer?
The dc tests that can be done on a transformer are to measure the resistance of each windings and to measure the insulation resistance between the windings and between each winding and the transformer case.
Can you test single phase device on three phase supply?
yes in star trek
What is microbial limit test?
A microbial limit test is done on products to see if thy complies with compendial specifications for microbial quality. The two parts of the test are the quantitative phase and the qualitative phase.
Procedure for sumpners test?
Procedure for sumpners test is the single phase transformer. This is a back to back test.
