difference between turns ratio and transformation ratio?

Answer Posted / 7anoter4

The transformation ratio of a power transformer it is the ratio between primary
EMF [Electric Magnetic Force-the voltage induced by magnetic flow in a coil] and secondary EMF.This ratio equals the ratio between primary and secondary number of turns.

Is This Answer Correct ?    1 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what are the parameters plays a major role in Potential transformer Burden calculation??

1612


Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!

1312


What is the RME and explain the full form and what is the RME work?

2115


Discuss the effect of sudden loading of an induction motor

1390


What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.

1500






can any one know is sbi interview based on merit or based on roll number

1503


What is the capacitance values of 132,220,400 & 765 kV current transformer

1467


What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.

7392


why 15 kw motor winding resistance is low then 5 kw motor winding resistance?

2390


what are the components in electrical control panel (for example: 415V, 3-ph, panel to operate utility and 3-ph DG set).

1562


I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.

1514


why d.c produces corrosion

1494


how to differentiate a mpcb,mcb with a contactor? Explain their working operation

1654


how to design coil turns ?

1538


What do you mean by Frame 5 Gas Turbine as well as Mark II.

2057