What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
1804What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
1904Dear all,recently in our plant we installed a conveyor for this the motor ratings are 5 hp and Amps 7.39.Due to on urgent starting of conveyor we fix the DOL starter with range of 9-15 amps.give me suggestion regarding on this issue
1 2406I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience
1645what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks
PCL,
1650before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
1667what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????
1642Post New Electrical Engineering Questions
What is the diffrence (Technical & Construction ) between CBCT & Normal CT?
how slip power recovery system work
I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.
For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?
What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?
how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?
What is the need of generator relay panel
Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me dinesh_elect_eng@yahoo.com
how works inductive &capacitive sensors?
why we not used 11kva as a direct our electrnics component.
What is the significance of integral controller and derivative controller in a pid controller?
standard earthing rating for power line..
How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?
clarify types of motor operated valves and advantages
what is mean by transition resistance of transformer?