Assertion: inductor's coil | /r/HasProperty | coupled
Facets:
value: tightly
type: MANNER
value: mutually
type: MANNER
value: loosely
type: MANNER
value: cumulatively
type: MANNER
value: differentially
type: MANNER
value: very loosely
type: DEGREE
value: magnetically
type: MANNER
Source sentences:
text: This is not possible, but when K nearly equal to unity, that means, maximum flux of one coil links to other, the coils are said to be tightly coupled or closely coupled.
text: If the magnetic fluxes produced by the inductors are in the opposite direction to each other, then the coils are known as “Differentially coupled”.
text: , then the coils are said to be very loosely coupled or isolated.
text: However, if the inductances are not equal and the coils are tightly coupled there can be near short circuit conditions and high circulating currents for both positive and negative values of M, which can cause problems.
text: The two separate coils are now magnetically coupled.
text: When the coil is loosely coupled, the stream of eddy currents spreads over a wider area and rotation of the work may not be necessary.
text: then the coils are said to be cumulatively coupled.
text: Thus, A 1 , B 1 and C 1 are dotted terminals on the three coils which are mutually coupled.
text: When the coils are tightly coupled i.e. when the flux due to one coil links with the other coil completely, the coefficient of coupling, K is unity and the coefficient of mutual inductance M is given as
text: The two coils are said to be coupled or linked by the property of MUTUAL INDUCTANCE (M).