Which of the following methods is used for laying of underground cables ?

Related MCQs

• The material commonly used for sheaths of underground cables is
• The material commonly used for insulation in high voltage cables is
• The material generally used for armour of high voltage cables is
• The underground system cannot be operated above
• Which of the following is the source of heat generation in the cables ?
• Due to which of the following reasons the cables should not be operated too hot ?
• Which of the following faults is most likely to occur in cables ?
• The operating voltage of high voltage cables is up to
• The operating voltage of supertension cables is up to
• The operating voltage of extra high tension cables is upto