what is cogging and crawling
- 20 Answers
- 79728 Views
- ABB, Ashok Leyland, Bharat Bijlee, BMRCL, MN Dastur, Siemens, I also Faced
- E-Mail Answers
Answer Posted / kiran
if the no. of stator poles are been equal to the no. of
rotor poles in an induction motor then the machine refuses
to start. then that reason is called as cogging.this is due
to the failure of machine elements(i.e,bearings) of an
electrical machine.
| Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?
how to calculate insulation level of transformer?
is it possible to say motor horsepower number without seeing name plate(when name plate damaged)
why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving
how to check regenerative load in drived motor
How wire size can define in electrical wiring? What is the ratio?
electrical ques
What is current & voltage ? Voltage perform at any load without current or not?
what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?
What is the difference between a verilog task and verilog function?
What is Annunciation?
In AC if the direction of current keeps reversing every half cycle, how does it propogate through the transmission lines?
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?
1.Can we use 6.6/11KV 300sq mm xlpe 3core cable for LT use (415 Volt). 2. If we use it for LT then what is the current rating
