Interested to Buy Any Domain ? << Click Here >> for more details...
what's burden resistor, why it's used?
- 1 Answers
- 25392 Views
- Bhel, TVS Group, I also Faced
- E-Mail Answers
Answer Posted / laszlo juhasz
Burden resistors are connected to the secondary side of a
CT(Current Transformer)as a "load" and used for setting the
desired Voltage at the CT's secondary side.
Since CT's are made to transfer current in the amount of the
ratio between the Primary and Secondary turns (Np/Ns)
A 1:10 ratio CT at the secondary side will produce a ~10
times lower current at a ~10 times higher Voltage.
Adding a parallel resistor(burden) across the secondary side
will act as a load and results Voltage drop.
| Is This Answer Correct ? | 66 Yes | 11 No |
Post New Answer View All Answers
what is mean by PIR in circuitbreaker and give me detail of that?
how the CT and PT is connected in the circuit during testing of transformer explain with diagram
WE ARE PLACE A NEW 75 KW MOTOR FOR JPF.IT IS CONNECTED IN M.C.C. WHEN WE ARE STARTING M.C.C.INCOMER IS TRIPPED.THEN WE ARE CONNECTED IN P.C.C WITH A MM30 RELAY PROTECTION THEN WE ARE STARTED MOTOR WILL RUN SMOOTHLY.
Readings of ER300P Trivector meter
explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.
i completed my DEEE. and i want to electrical c license. how to get it..?
what is d check in dg 1500kva
Safety of on line ups
difference between main metering kiosk and check metering kiosk
how to calculate the breaking capacity of different breakers.
what irequirment need to be followed when working on live equipment
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
what is magnetizing current test in power transformer
What is time invariant system?
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
