It is the number of turns of copper wire on one side of an iron transformer core to the number of turns on the opposite side of the same iron transformer core. eg. 100 turns on the primary to 25 turns on the secondary is the ratio of 4:1
line transformation ratio would be the turns ratio (ie voltage ratio), while the phase transformation ratio is most probably the phase shift introduced by a 3 phase transformer.
ratio of secondry voltage to primary voltage is called voltage transformation ratio
The ratio depends on the ratio of the length of the windings and depends on the specific transformer. There is no single answer to this question.
If it were 1 then there would be no point in having it there!
Yes, since it depends on the number of turns on primary & secondary winding.
To convert a ratio scale to a linear scale, you can apply a linear transformation, typically using the formula ( y = ax + b ), where ( x ) is the value on the ratio scale, ( a ) is the scaling factor, and ( b ) is the offset. This transformation retains the proportional relationships inherent in the ratio scale while adjusting the values to fit the desired linear scale. Ensure that the chosen ( a ) and ( b ) values reflect the specific requirements of the linear scale you want to achieve.
The transformer is called a passive device since it cannot generate power. Its input power Ein x Iin. must equal its ouput power Eout x Iout, with the exception of internal power losses in the transformer itself. This equality can be used to derive a relation for the current transformation properties of a transformer, namely,In other words, if the output voltage increases, the output current must decrease proportionately, to keep the output power constant. The quantity Np/Ns is called the turns ratio.
AnswerNuclear transformation is what happens to an unstable atom nucleus when exercising changes to attain stability. The stability of a nucleus depends on the ratio of neutrons to protons in this nucleus and on the absolute number of protons that should not exceed certain limit. For a nucleus with neutron/proton ratio higherthan the corresponding stability ratio, two nuclear transformations may occur to decrease the ratio in the nucleus in order to reach stability:neutron transformation to proton plus electron where the proton remains in the nucleus and the electron is emitted from the nucleus as beta radiationemitting neutron from the nucleus as neutron radiation (this transformation is relatively rare. Example of this transformation is the unstable Krypton-87For a nucleus with neutron/proton ratio lower than the corresponding stability ratio, two nuclear transformations may occur to increase the ratio in the nucleus in order to reach stability:proton transformation to neutron plus positron where the neutron remains in the nucleus and the positron is emitted from the nucleus as positive beta radiationproton attraction of one electron from the nearest orbit to the nucleus to form neutron that remains in the nucleus.For an unstable nucleus with with number of protons exceeding the stability limit, it may reach stability with one or more of the above four nuclear transformations and/or by:fission (or splitting) of the nucleus into two or more smaller nuclei (called fragments) with emission of one or more neutrons (as the spontaneous fission of some heavy nuclei).
transformation
ratio of secondry voltage to primary voltage is called voltage transformation ratio
The turns ratio of a transformer is the number of primary turns to secondary turns. This defines how the transformer will change the voltage and current. For N1 primary turns, and N2 secondary turns, N1/N2 will be the turns ratio; the secondary voltage will be:the primary voltage x (N2/N1); The secondary current will be:primary current x (N1/N2)
The size of the shape changes with a similarity transformation (enlargement), whereas it does not with a congruence transformation.