Main Page | See live article | Alphabetical index Electricians may not often encounter three phase induction motors used in domestic watering systems. Procedures to follow to field test these motors and their controls are listed: Topics including "TestingThreePhaseSupply", "TestingMotorCoilResistance", and "TestingEarthFaultResistance" are covered, as well as "TestingDirectOnLineStarters". Topics will follow the format of definition of the title, what can go wrong, the ideal situation, how to do the test, and what can be wrong if the test is not good. "DescribingCentrifugalPumpInstallations" and "DescribingSubmersiblePumpInstallations" are covered along with "RecommendationsForTroubleFreePumpInstallation". This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.