1.
Those materials are well suited for making permanent magnets which have ________ retentivity and ________ coercivity.

2.
Laminated cores, in electrical machines, are used to reduce

3.
The unit of magnetic flux is

4.
Point out the wrong statement. Magnetic leakage is undesirable in electric machines because it

5.
While comparing magnetic and electric circuits, the flux of magnetic circuit is compared with which parameter of electrical circuit?

6.
Permeability in a magnetic circuit corresponds to_________ in an electric circuit.

7.
In a magnetic material hysteresis loss takes place primarily due to

8.
Relative permeability of vacuum is

9.
The initial rate of rise of current through a coil of inductance 10 H when suddenly connected to a D.C. supply of 200 V is ___________Vs

10.
Those magnetic materials are best suited for making armature and transformer cores which have ________permeability and _________hysteresis loss.

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