The surge resistance of cable is__________?
The surge resistance of cable is__________?
		A. 5 ohms
B. 20 ohms
C. 50 ohms
D. 100 ohms
		A. the increase in length of the insulation
B. the decrease in the length of the insulation
C. either A. or (b)
D. none of the above
		A. minimize the stress
B. avoid the requirement of good insulation
C. provide proper stress distribution
D. none of the above
		A. same at the conductor and the sheath
B. minimum at the conductor and maximum at the sheath
C. maximum at the conductor and minimum at the sheath
D. zero at the conductor as well as on the sheath
E. none of the above
		A. presence of moisture
B. working temperature
C. time of application of the voltage
D. all of the above
		A. Yes
B. No
		A. varnished cambric
B. vulcanised rubber
C. impregnated paper
D. none of the above