Interested to Buy Any Domain ? << Click Here >> for more details...
what is impedance of transformer?
- 7 Answers
- 22006 Views
- Synergy, Vijai Electricals, I also Faced
- E-Mail Answers
Answer Posted / mahesh-lanco
The percentage impedance of a transformer is the volt drop
on full load due to the winding resistance and leakage
reactance expressed as a percentage of the rated voltage.
The Impedance(between primary Secondary) of the Ideal
Transformer is Infinity.As there is no current conduction
path b/w primary and secondary as the energy conversion is
beacuse of induction only.I.e.,Current Between Primary and
secondary is Zero and Impaedance is Infinity..
It is th question iam faced in My interview.
Hope this may useful for you.
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
What is power in wattage of 8.5 TR AC
How does the phase sequence controller works, how it identifies the phases? confirm working principle
What is the difference between single point and double point bonding. please kindly detail about bonding of cables.
What is DC series motor?
can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?
The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?
What are the disadvantages of autotransformer?
how to calculate the Neutral transformer impedance?
i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
why the field winding in dc motor is not short circuited eventhough dc supply is applied across the winding
What are the relays in ACB and VCB
what are all types of cross section in AC cables?
Whether amorphous core transformer is commercialized or not:Name of company making amorphous core transformer and what are different rating?
How do you select the pickup value of the relay?
