why current transformer secondary is short circuited an what will happen if connect very high resistance acrossthe secondary side of current transformer?
1 3884A ray hit a smooth regular surface at an angle of 20 from the normal. Calculate : 1. The angle btw the incident and reflection ray. 2. The angle of deviation.
1 2009Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
1 2045What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
1 2117How to reverse the direction of a DC motor ? By reversing the Armature wires or by reversing the field wires
KFC,
2 5433i want to trigger ATS (Mains +Generator )from external system could any body help me in this regard ?? is it posible if yes please tell me how?
1 3263Fot testing new star-delta 132 kw motor in electrical worshop.we should check in star or delta connection as we do not have higher capacity cable in worshop?
4 7292is it true there's a big difference in using Cummins or Denyo...especially power output or leakage
1 2010Post New Electrical Engineering Questions
anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS
What types of high speed CMOS circuits have you designed?
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in
Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.
What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?
i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400
hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.
What the main causes of transient interruptions on Over-Head Distribution Lines?
what is the condition for YnD11
What is the magnetic field (coil DC ) of Turbo Expander?
I want single line diagram for AMF & DG syncronizing panel
Do you need any help with FEWA Electrical Supervisor exams?
what is meant by IGBT how they differ from tyristor ?
what will happen if synchronous machine rotor fed from single phase ac supply
please give some hindalco placement papers for written exam