The electrical conductivity of ferrites is

Metallurgy Mcqs
BILAL KHATTAK0

A.Less than that of ferromagnetic materials
B.Equal to that of ferromagnetic materials
C.Greater than that of ferromagnetic materials
D.Very high as compared to that of ferromagnetic materials
E.Very low as compared to that of ferromagnetic materials

Related Mcqs:

  1. Ferrites are a sub-group of
  2. The net magnetic moment is zero is case of
  3. Clad metals are
  4. The compressibility factor of any gas
  5. Which of the following factor has the least effect on the electrical conductivity of wires made of copper alloy?
  6. __________ are the materials having electrical conductivity much less than most of the metals but much greater than that of typical insulators.
  7. In order to avoid a correction for the effect of capillary in manometers used for measuring pressure the diameter of the tube should he
  8. Two rods one of copper and the other of mild steel, both of diameter 20 mm and length 250 mm are coated with a uniform layer of wax all around. These rods are placed vertically in a boiling water bath with 200 mm, length of each rod projecting outside. If the melting point of wax is 10?C, then
  9. The resistance of a few meters of wire conductor in closed electrical circuit is __________?
  10. Belt life is reduced by

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