Hi guys,
stuck on one final question revising for a transformers final..
A CT has a 25VA Burden rating. The connected ammeter requires 4A for full scale deflection. What is the maximum allowable impediance??
The only burden formula I have in my notes is: Burden = I2Z (VA)
Im very average on formula transposition, obviously I must need to transpose above formula to allow me to find maximum allowable impediance..
Is this correct?? If so could an one please help with explaining the process?
Thx in advance..
stuck on one final question revising for a transformers final..
A CT has a 25VA Burden rating. The connected ammeter requires 4A for full scale deflection. What is the maximum allowable impediance??
The only burden formula I have in my notes is: Burden = I2Z (VA)
Im very average on formula transposition, obviously I must need to transpose above formula to allow me to find maximum allowable impediance..
Is this correct?? If so could an one please help with explaining the process?
Thx in advance..