Arc in a circuit behaves as
A. a capacitive reactance
B. an inductive reactance
C. resistance increasing with voltage rise across the arc
D. resistance decreasing with volt-age rise across the arc
Answer:D
Arc in a circuit behaves as
A. a capacitive reactance B. an inductive reactance C. resistance increasing with voltage rise across the arc D. resistance decreasing with volt-age rise across the arc
Explanation: Arc phenomenon in circuit breaker: