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a high voltage electric line for showing a blinking rod but connected a single line..wht is the rods name...and explain its working

Answer Posted / Om Prakash Kharwar

The rod you are referring to is likely an insulator with a lightning arrestor or a surge arrestor. The purpose of these devices is to protect electrical equipment from power surges and lightning strikes. When a high voltage line is connected to a single line, the surge or lightning current will travel through the arrestor instead of damaging the equipment. The blinking effect could be due to arcing or sparking caused by the arrestor discharging excess energy.

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