1)Why V cross Arm is used in transmission lines? 2)Why H cross Arm are not used

1)Why V cross Arm is used in transmission lines?
2)Why H cross Arm are not used in single poles?

Question Posted / siva

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1)Why V cross Arm is used in transmission lines? 2)Why H cross Arm are not used in single poles?..

Answer / k.prakashchandra

To have the insulators equally spaced from each other ,V
x-arm and single top fitting were being used. Now we are
using straight X-arms which are also called 'special X-arms'.

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