why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?

Answer Posted / arindam mallick

form factor of alternating current is 1.1 not 1.11, which
is the ratio of rms value to average value of alternating
current.so generation of ac voltage is in multiple of 11,
like 11kv,33kv,44kv,66kv etc

Is This Answer Correct ?    74 Yes 36 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?

1640


what is meant by 3rd hormonics ?

1383


Why the field rheostat is adjusted such that the voltmeter reads 380V

1807


How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?

1767


PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?

5707






if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

1379


What is mean by STUB protection?

1562


diameter of cable and core is doubled then the value of capacitance is

3674


is it possible to start a motor in felid connected to a remote mcc

1400


how to avoid Saturation in C.T?

1560


what is the k var ratting of 1250kva

1499


Factory acceptance test. FAT. For 132 kv transmisstion towers what is that meaning and what are the tests commonly companies perform now days.

1239


What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

1808


WHAT IS DIFFERENCE BETWEEN CAPACITOR AND CAPACITANCE?

1456


IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.

1621