Description : State the procedure for laying / installation of underground cable.
Description : State the four methods of laying of cable. State precautions while laying of underground cable in the situation : (i) Minimum clearance between cable and water pipe line when running in parallel. (ii) ... is to be laid in the same trench, what should be minimum spacing between two cables ?
Description : If the insulation resistance of a cable of length 10 km is 1 mega ohm, its insulation resistance for 50 km length will be
Description : Draw and explain the construction of underground cables.
Description : Differentiate between overhead transmission and underground transmission.