In underground cables,we have a grading method called
'capacitance grading'.Why is it called 'capacitance grading'
although we do not use any capacitor in it?
Answer / msrk raju
Capacitance grading means not the use of
capacitor.Particularly in signal cable capacitance grading
is important. In any cable leakage is depends on the
capacitance between core to core and core to earth.If the
capacitance is high leakage also high.
| Is This Answer Correct ? | 4 Yes | 3 No |
* Signal transmission in sky wave propagation is due to ? a) Reforction of wave b) Reflection of wave c) Pierus through Inosphere d) None and Reason for this is????
IF THE OUTPUT OF A 100KVA, 415V GENERATOR IS STEPPED UP TO 11KV WITH A 500KVA TRANSFORMER,CAN THE TRANSFORMER BE LOADED ABOVE THE SOURCE GENERATOR RATING?
What is the ideal power factor?
What is the difference between earth and neutral
what is power factor when in view of a lineman
what is IP55,IP65
In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?
There is no such thing as a Generator. All power generating devices are Alternator since both generate alternating current since this is the only way electrical power can be generated. In "generators" the alternating current is converted into DC inside the housing of the "generator" in order to give out DC Do you agree? If not please educate me. How else is DC generated if not like above?
HOW TO CALCULATE EACH PHASE CURRENT WHILE A MOTOR CONNECTED TO STAR- DELTA STARTER?
What is the classification of hydro projects based on installed capacity?
How to calculate the fuse rating depend upon the DC circuit?
how can we save enegry by using VFD for Resiprocating Air compressor which is having more unloading running hours
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)