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<blockquote data-quote="robinson" data-source="post: 78854" data-attributes="member: 4463"><p>hey everyone i know you all said you will help me with my questions but aint sure if i have to start a new post for it?? i will write it here and if no reply ill make a post <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> </p><p></p><p>the question is..</p><p></p><p><strong>The rotor speed in rev/sec of a six pole induction motor operating on a 50hz supply with a 4% slip will be:</strong></p><p></p><p>i know that the formulae is...</p><p></p><p>NS = f</p><p></p><p>- therefore f= frequency and the p = pairs of poles.</p><p></p><p>p</p><p></p><p>so... 50</p><p></p><p>- = 16.6 but i cannot remeber what to do now like with the 4% slip???? i think its something easy like take away the 4% of 16.6 from it?? can anyone help???</p><p></p><p>and would the answer from that be rps or rpm?? if its rpm i just need to divide it by 60 but cant find the notes on what happens to the answer??</p></blockquote><p></p>
[QUOTE="robinson, post: 78854, member: 4463"] hey everyone i know you all said you will help me with my questions but aint sure if i have to start a new post for it?? i will write it here and if no reply ill make a post :) the question is.. [B]The rotor speed in rev/sec of a six pole induction motor operating on a 50hz supply with a 4% slip will be:[/B] i know that the formulae is... NS = f - therefore f= frequency and the p = pairs of poles. p so... 50 - = 16.6 but i cannot remeber what to do now like with the 4% slip???? i think its something easy like take away the 4% of 16.6 from it?? can anyone help??? and would the answer from that be rps or rpm?? if its rpm i just need to divide it by 60 but cant find the notes on what happens to the answer?? [/QUOTE]
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