A. 0.003 sec
B. 0.001 sec
C. 0.01 sec
D. 0.10 sec
E. none of the above
A. low melting point and high specific resistance
B. low melting point and -low specific resistance
C. high melting point and low specific resistance
D. low melting point and any specific resistance
A. in series with circuit
B. in parallel with circuit
C. either in series or in parallel with circuit
D. none of the above
A. short transmission line
B. medium transmission line
C. long transmission line
D. medium and long transmission lines
A. is yellow in colour
B. is lighter than air
C. is nontoxic
D. has pungent small
E. none of the above
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. overload
B. short-circuit and overload
C. open circuit, short-circuit and overload
D. none of the above