Physics, 12.07.2019 21:20 helpmepleasecx
Afour-pole induction motor be accomplished by using an electronic converter to converta 400-v drives a load at 2534 rpm. this is to de source into a set of three-phase ac voltages. if the do-to-ac converter has a power efficiency of 95 percent and the motor has a power efficiency of 80 percent, estimate the current taken from the dc source express your answer to three significant figures and include the appropriate units.
Answers: 2
Physics, 22.06.2019 11:00, chaycebell6662
A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?
Answers: 3
Physics, 22.06.2019 18:00, itsyagirl11076
Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?
Answers: 1
Afour-pole induction motor be accomplished by using an electronic converter to converta 400-v drives...
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