Upto what extent, the lagging power factor can be improved
with the help of capacitors?
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why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.
Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,
Define cuttoff frequency?
Alternator rotor earth fault relay circuit
what is th basic difference between a d latch time line and a d flip flop time line???
What are the types of transformers according to the arrangement of iron cores?
What is Harmonics how it is produced and what is the method to control the same
WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.
what is the difference between megger and earth resister ??
Why is better to have a minimum ceiling voltage of 250% than 160%?
please send me latest & previous years question papers for IOCL Technical level questions
why the value of k is more in shell typr transformers?
Why an ac systems are preferred over dc systems?
Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.
10 Mtr Hight of Lighting Arrestar how much area coverd??