ELECTRICAL CABLES QUIZ

None of the listed here

Make it flexible

Either of the listed here

Avoid excessive sheath losses

5 ohms

500 ohms

100 ohms

50 ohms

To minimize the effect of shocks and vibrations due to gassing vehicles, etc.

All of the listed here

To avoid being unearthed easily due to removal of soil

To minimize temperature stresses

Hardened and tempered

Alloy with chromium

Annealed

Hard drawn

None of the listed here

Both Inter-sheaths and Insulating materials with different dielectric constants

Insulating materials with different dielectric constants

Inter-sheaths

Insulator

Sheath

Core of the conductor

Surface of the conductor

Of corona loss between conductor and sheath material

There is a danger of breakdown of insulation due to the presence of voids

Insulation may melt due to higher temperature

Skin effect dominates on the conductor

All of the listed here

Working temperature

Presence of moisture

Time of application of the voltage

Zero at the conductor as well as on the sheath

Minimum at the conductor and maximum at the sheath

Same at the conductor and the sheath

Maximum at the conductor and minimum at the sheath

Positive voltage conductor

Polyvinyl chloride

Pressed and varnished cloth

Post varnish conductor