Is it posssible to obtain the higher speed(3000rpm) for
adiferentiallly cascaded induction motors(with 8 and 6
poles)
Answer Posted / y_suhas
Ns=120f/p,
so 8 pole have less speed than 6 pole motor
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what is the reqirred voltage in HT motor to get full RPM on no load test?
As we use capacitior bank in 3ph ckt for improvement of PF, why not we use capacitor in single phase domestric use, at our house their are many inductive equipments,like fan,mixer,tube choke,air conditioner they also draw PF... by using capacitor can they improve PF. if yes--what are advantage and how to connect a capactor in single ph,and which type of capacitor if no- what are disadvantages.
A 10 MVA, 66KV, 50Hz, Y-connected 3-phase alternator has synchronous reactance of 0.635 Ù. It is working at full load at 0.8 lagging p.f. condition. Find torque angle, neglect armature resistance.
hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.
why dimmerstate always connected in star connection? what will happen if it connected in delta?
What is core CT & it's function?
what clearance required for 4.5 mva dry type transformer?
explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com
What is servo motor? what is its purpose?
how we control automatic generator i'e with to supply (main supply and local generator) when the main supply was break to supply the local supply automatically to begin supplying power.I now this control circuit is the combination of contactor time delay contactor switch and overload relay .but my question is how we combine those component thank you
H.t motor 6600 volt to same motor lt supply 440volt supply applyed to h.t motor to effect....
what are the protecyion of transformer & generators
fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be
sir i want previous entrance exam papers for written test