what the effect will occur if we increase the airgap in
induction motor
Answer Posted / hemalatha
due to increase of air gap stator current gets increased in
turn which causes decrease of power factor..
Is This Answer Correct ? | 38 Yes | 2 No |
Post New Answer View All Answers
I WANT BHEL PREVIOUS QUESTION
How much weight an electrical engine can pull??
what is ground fault in ACB?
plz send me HPCL apptitude paper.. maulik_elect@yahoo.co.in
What is the difference between Generator Differential Relay and Transformer Differential Relay?
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
hai friends i have BSNL JTO exam on next month so if any body have model question paper or give preparation tips to my mail id kumar4486@yahoo.co.in this will helpfull for my future .plz & thank u by kumar
why only exciting current is shown not primary current in transformer???
What are differences between Voltage, EMF & Potential difference ?
why zero sequence impedance measurement is not applicable for single phase GT
sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....
Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT
in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses? the second question is-generation is depends on LV winding? or LV winding design for generation voltage?
how many stairs have you climbed while you were coming
Define noise?