For the protection of power station buildings against direct strokes the requirements are
A. interception
B. interception and conduction
C. interception, conduction and dissipation
D. interception, conduction, dissipation and reflection
E. none of the above
Answer: Option C
This Question Belongs to Electrical Engineering >> Switchgear Protections
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Magnetic circuit breaker has ______ trip action.
A. delayed
B. instantaneous
C. both of the above
D. none of the above
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B. extinguish the arc
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B. short duty
C. intermittant duty
D. repeated duty
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