The series wound generator`s terminal voltage will, when below saturation • increase with an increase in load. • decrease with an increase in load. • decrease with a decrease in rotational speed.
A small air gap between magnetic poles results • in a weaker field than a large air gap, for the same magnetising force. • in a stronger field than a large air gap, for the same magnetising force. • in the same field as a large air gap, for the same magnetising force.
An inductor has 1,000 turns of wire and a cross sectional area of 0.001m2. If the core has a permeability of 0.000,001 and the coil is 0.1m. What is the value of the inductor? • 100microH. • 100mH. • 10mH.
bikashkhadka06 asking: • Could someone explain this one.