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What is the formula of the rotor teeth flux density?(a) flux density of rotor teeth = maximum flux / (number of rotor slots / number of poles) * length of the teeth * depth of rotor core(b) flux density of rotor teeth = maximum flux * (number of rotor slots / number of poles) * length of the teeth * depth of rotor core(c) flux density of rotor teeth = 1/maximum flux * (number of rotor slots / number of poles) * length of the teeth * depth of rotor core(d) flux density of rotor teeth = maximum flux / (number of rotor slots * number of poles) * length of the teeth * depth of rotor coreThis question was posed to me in class test.The question is from Design of Rotor in section Design of Single Phase Induction Motor of Design of Electrical Machines |
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Answer» Correct ANSWER is (a) flux density of ROTOR teeth = maximum flux / (number of rotor slots / number of poles) * LENGTH of the teeth * DEPTH of rotor core |
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