A. the resistance of the conductor
B. the inductance of conductors
C. the capacitances of insulated conductors
D. all above parameters
A. use of dielectrics of different permeabilities
B. grading according to capacitance of cables per km length
C. cables using single dielectric in different concentrations
D. capacitance required to be introduced at different lengths to counter the effect of inductance
E. none of the above
A. becomes one-fourth
B. becomes one-half
C. becomes double
D. remains unchanged
A. Varnished cambric
B. Rubber
C. Paper
D. Any of the above
A. lags the voltage by 90°
B. leads the voltage by 90°
C. lags the voltage by 180°
D. leads the voltage by 180°
A. blue
B. black
C. brown
D. none of the above