will aqatic animal die if we ground the wire of three phase instead of grounding to earth2 1301
What is auto reclose system in Circuit breakers1 1667
1)Why V cross Arm is used in transmission lines? 2)Why H cross Arm are not used in single poles?1 2442
hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is tripping wothout any alarm/fault.i cheaked all parameters and fault function of drive, all are correct as well as communication parameters.but still it is tripping (drive is tripping in running position not in starting)1 1334
why we use DO Fuse in H.T. Line ? What is the purpose of DO Fuse3 13405
what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?522
in dc transmission the frequency pi is zero, then how it will transmit communication signal?1 1261
What is the importance of counter based plan & how is it scheduled?
HOW TO CALCULATE THE APFC Panel Design
how ceiling fan worked?
For electrical designers what are the standard should know? i want learn about this standards. how to get information/reference. anybody help in this regards please.
What the difference between ac and dc inductor an capacitor
how we select ac fuse rating of an power inverter???
What is the differentional relay...what is the work of this in power Tx. how it is works..
What is load boxes ?
what is the max. acceptable leakage current in 33kv bus bar
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
what is ratio of copper wire size and current ?
What is the difference between the impedance percent and impedance voltage ?
What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission?
What is the reason for using a GE G101 MCB in place of an EP102 MCB if both are capable of AC circuit protection?