Ferromagnetic material is:
a. strongly attracted by a magnet.
b. not highly saturated by magnetic fields.
c. a material with a 0 permeability measurement.
d. not capable of being magnetized.
a. strongly attracted by a magnet.
The permeability of a material describes:
a. the ease with whi...
What rule describes the direction of current flow (+ to -) when lines of magnetic force
surround a conductor?
a. left-hand rule
b. right-hand rule
c. flux rule
d. reluctance rule
b. right-hand rule
The proper number of ampere-turns for a given test specimen being examined by longitudinal
magnetism is determined by:
a. its length and diameter.
b. the material.
c. the diameter and the material.
d. its diameter.
a. its length and diameter.
A circular field may be induced into a specimen by:
a. placing the part in an energized coil.
b. passing current directly through the part.
c. passing a magnetic field through the part.
d. placing the part in a north-south orientation.
b. passing current directly through the part.
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