when a airgap of the induction motor gets larger does it
draw more current ??? does it power factor gets lower?
Answers were Sorted based on User's Feedback
Answer / manu
the power factor gets lowered. as the p.f is reduced
naturally it draws more current to keep the power output
constant...
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / anand trimukhe
yes it draws current yes its p.f. gets reduce
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / milinda4p
does the power factor reduces at all time?? even at full load ??
| Is This Answer Correct ? | 0 Yes | 0 No |
explain about the electrification in the Indian Railways? ie., how the power is taken and used to drive the train? explain with the block diagram??
WHY KVAR IMPORTANT WHEN ANY PLANT IS RUNNING ON IT'S OWN POWER PLANT?
What is burden of ct,explain very simple
when the supply of MSEB is cut off & all the load of the industry is driven on generator at that time the capacitor which is connected in industry for power factor control is switched off why?
HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com
Where -48 volt DC use & why?????????
10 Answers Ericsson, INDUS, Indus Towers, Telecom,
about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ?
Why size of HT cable is less then LT cable inspite of the fact that voltage is higher in HT cable?
what is sevice settings for mccb?How can be it setted?
in 132 kv transformer , in which range of transformer oil bdv required ? if it has around 50-55 , then how it was insulated the winding ?
From an electrical motor & electrical generator, which has more efficiency & why?
HAI,I HAVE 6,60KW MOTOR FEEDERS IN MY MCC PANEL.HOW CAN I DO MY SETTINGS FOR OVERLOAD,SHORTCIRCUIT,GROUNGFAULT,INSTANTANEOUS TRIP FUNCTION IN MY 4000A CIRCUIT BREAKER?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)