Interested to Buy Any Domain ? << Click Here >> for more details...
WHAT IS THE DIFFERENCE BETWEEN RESISANTANCE AND IMPEDANCE
IF IMPEDANCE IS MORE THAN RESISTANCE AT SAME VOLTAGE CAN WE
HAVE RELATION DERIEVED BETWEEN THEM
- 4 Answers
- 10544 Views
- I also Faced
- E-Mail Answers
Answer Posted / chandan
Resistance is the real part of Impedance,i.e. Z=R+jX.
Where R is resistance while Z is Impedance & X is Reactance.
The mod of Impedance is always greater than the value of
resistance.Since all these quantities are in phasor form
that means current through Resistance flows with zero time
difference while current through reactance flows with either
20/4=5 ms lead or lag if supply frequency is 50 hz.lead or
lag values depends on capacitance or inductance.
Active and reactive value are independent from each other.So
at the same voltage impedance willbe more than resistance by
Modulus.But if we see by phasor it may be greater or smaller
as the X value we will use.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What are the main parts of central chiller plant? Explain the function of each stage.
cc of scorpio?
Maintenance of transformer???
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
what is the difference between ac motor and dc generator
what is meant by neutral compensation factor and where it is used
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformerÂ
how can tell us the AC indoor or outdoor which Tr and formulls
why use phase displacement in transformer.and effect of phase displacement on transformer
How do you calculate the actual power consumption of an inductive load appliance. Say, a deep freezer of 200watts
what is the difference between transformer,converter and transducer
in 132kv substation CRT means
WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.
What is maximum power transfer theorem?
What is 11 N1 and 12 N2 in single phase Transformer ?
