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If a 4-pole, 50 Hz, three phase induction motor rotating at 1440 r.p.m., has a standstill reactance of 3.5 Ω per phase, then the running reactance will be ____________Ω. (Correct upto two decimal place)
Correct answer is '0.139'. Can you explain this answer?
Most Upvoted Answer
If a 4-pole, 50 Hz, three phase induction motor rotating at 1440 r.p....
Given: NR =1440 rpm, f = 50 Hz, P =4, R = 3.5 Ω /ph
Running reactance = slip * standstill reactance = sXr
Slip
Running reactance = 0.04*3.5=0.14Ω
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If a 4-pole, 50 Hz, three phase induction motor rotating at 1440 r.p.m., has a standstill reactance of 3.5 Ω per phase, then the running reactance will be ____________Ω. (Correct upto two decimal place)Correct answer is '0.139'. Can you explain this answer?
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If a 4-pole, 50 Hz, three phase induction motor rotating at 1440 r.p.m., has a standstill reactance of 3.5 Ω per phase, then the running reactance will be ____________Ω. (Correct upto two decimal place)Correct answer is '0.139'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about If a 4-pole, 50 Hz, three phase induction motor rotating at 1440 r.p.m., has a standstill reactance of 3.5 Ω per phase, then the running reactance will be ____________Ω. (Correct upto two decimal place)Correct answer is '0.139'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a 4-pole, 50 Hz, three phase induction motor rotating at 1440 r.p.m., has a standstill reactance of 3.5 Ω per phase, then the running reactance will be ____________Ω. (Correct upto two decimal place)Correct answer is '0.139'. Can you explain this answer?.
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