When a conductor carries more current on the surface as compared to core, it is due to

Related MCQs

• A conductor, due to sag between two supports, takes the form of
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• jCorona usually occurs when the electrostatic stress in air around the conductor exceeds
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• In aluminium conductors, steel core is provided to
• A uniformly-loaded D.C. distributor is fed at both ends with equal voltages. As compared to a similar distributor fed at one end only, the drop at the middle point is
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