EEE :: Transmission and Distribution
- Owing to skin effect
- The spacing between phase conductors of a 220 kV line is approximately equal to
- The skin effect of a conductor will reduce as the
- Which of the following is the demerit of a 'constant voltage transmission system'?
- Electromechanical voltage regulators are generally used in
- The presence of ozone due to corona is harmful because it
- The following system is not generally used
- A conductor, due to sag between two supports, takes the form of
- The cause of damage to the lead sheath of a cable is
|
A.
Current flows through the half cross-section of the conductor |
|
B.
Portion of the conductor near the surface carries more current and core of the conductor carries less current |
|
C.
Portion of the conductor near the surface carries less current and core of the conductor carries more current |
|
D.
Any of the above |
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