A 6 pole, 2 circuit, wave-connected armature has 250 conductors and runs at 1200 r.p.m. The electromotive force generated on open-circuit is 600V. Find the useful flux per pole. (b) An 8-pole, lap-connected armature has 960 conductors, a flux of 40mwb per pole, and a speed of 400 rpm. Calculate the e.m.f. generated on open-circuit. (c) If the armature in (b) were wave-connected for 2 circuit, at what speed must it be driven to generate 400V. (d) A 4-pole generator has a flux of 40mwb per pole and a lab-connected armature with 740 conductors. Find the e.m.f. generated on open circuit at 1000 r.p.m.

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Q: PLEASE ILLUSTRATE AND MAKE SURE TO WRITE IT ON A PIECE OF PAPER THANK YOU SO MUCH The field coils…

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Motor Load, Torque, and Power Quality Requirement

An electric motor is a gadget that changes electrical energy into mechanical energy over to follow up on a mechanical burden. The weight set on the motor because of this mechanical movement is known as motor load. Appropriately matching the motor burden to the engine is vital to forestall harm to the engine or wasteful and unnecessary expensive activity. Engines perform such undertakings as moving a thing starting with one spot then onto the next, cutting it, changing its shape, etc. The motors might be evaluated as far as a few variables including power yield, voltage, current, and temperature. Harm to an engine might happen when it is worked under over the top engine load contrasted with its appraised limit.