What does negative slip of an induction motor signify?
Answer Posted / rakesh kumar bharti
The slip can be negative when the induction motor works as a generator i.e
The Ns speed is less than the Nr speed.the negative slip makes the electromagnetic torque negative during regeneration on generating mode.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
Show the schematic arrangement of diesel power station layout and give its principle of operation.
sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.
What does ampere turns shows?
How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?
full form of flry b
FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?
How will be the single line diagram of series trip HT breaker? how it works?
what is the meaning of osr in transformer.
howmany electrician should maintain for a 1000 kva used plant... in kerala..
what are the difference between AC lamp and DC lamp
witch pump used in wtp
Safety of dry type transformer
what is the difference between gas group b and gas group c electrical equipment construction wise?
HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA
what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?