Definitie EN: Usually refers to the hydrodesulphurisation prcess but may sometimes be applied to other treating processes using hydrogen.(2)

Definitie EN: a junction grading in which the junction profile is assumed to vary according to a hyperbolic distribution through the space-charge region

Definitie EN: a small bolometer element placed at the optical centre of a hemisphere of germanium,increasing the collecting angle of the bolometer to almost 2 *:the increase of sensitivity in the infra-red spectral region is typically ten

Definitie EN: the property exhibited by a body or system whose response to a given change in the force or forces acting upon it depends on its past reaction to such changes

Definitie EN: an effect observed in ferromagnetic materials,particularly ferrites,in which a cyclic variation in the applied magnetising field results in values of magnetic induction which are different in the positive-going and negative-going parts of the cycle,so that a graph of magnetising field(H)and magnetic induction(B)takes the form of a closed loop

Definitie NL: het uit-of achterblijven van een werking t.o.v. een andere waarmee zij causaal verbonden is, tengevolge van bijzondere omstandigheden, inz. van magnetische of elektrische inductie

Definitie EN: a phenomenon represented by a characteristic curve which has a branch,called ascending branch,for increasing values of the input variable,and a different branch,called descending branch,for decreasing values of the input variable

Definitie NL: het achter-of uitblijven van magnetische of elektrische inductie

Definitie EN: closed magnetisation curve showing hysteresis

Definitie EN: an electric coupling in which torque is transmitted by forces arising from the resistance to reorientation of established magnetic fields within a ferromagnetic material

Definitie EN: closed magnetisation curve showing hysteresis

Definitie EN: a closed figure formed by plotting magnetic induction in a magnetizable material against magnetizing field when the latter is taken through a complete cycle of increasing and decreasing values.The area of this loop measures the energy dissipated during a cycle of magnetization

Definitie EN: closed magnetisation curve showing hysteresis

Definitie EN: a synchronous motor with a smooth cylindrical rotor of magnetic material,preferably of hard retentivity and without direct current excitation,which starts by virtue of the hysteresis losses induced in its secondary member by the rotating field of the primary member and operates normally at synchronous speed due to the retentivity of the secondary core

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