A. no current flow
B. heavy current flow
C. voltage drop
D. voltage rise
A. 20 A
B. 50 A
C. 100 A
D. 200 A
A. a capackive reactance
B. an inductive reactance
C. a resistance increasing with voltage rise across the arc
D. a resistance decreasing with voltage rise across the arc
A. 33kVto66kV
B. HkVto33kV
C. 3.3kVandllkV
D. none of the above
A. transposition of the power line
B. transposition of the communication line
C. both (A) and (B)
D. increasing the distance between the conductors
A. interrupting an electrical circuit
B. switching an electrical circuit 111.
C. switching and controlling an electrical circuit
D. switching, controlling and protecting the electrical circuit and equipment
A. two currents
B. two voltages
C. two or more similar electrical quantities
D. none of the above