1. what is difference between VCB and ACB.how its works
please explian.
Answer Posted / manjeet sharma
Differnce between acb and vcb
Is This Answer Correct ? | 10 Yes | 4 No |
Post New Answer View All Answers
Give the topology of current amplifier with current shunt feedback?
can any one know is sbi interview based on merit or based on roll number
what is meant by class 1 E in electrical power supply?
dg earth connect only in the amf panel or not why
Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed
what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)
why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?
DC transmission
why would amp draw on neutral wire be as much as amp draw on the hot leg.
What is difference between Over Current & Earth Fault protection?
how we can calculate 2 phase welding transformer rating or total power?
What are dcs and plc?
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?