चलती लाइन में तार कैसे जोड़ा जाता है? How to connect a wire to a moving line?

[@RajeshKumar-jj9zf]

Yahi sab karne ke liye Tamil Nadu jate ho n

[@kamleshkumar7074]

Tester nhi rahega to

[@kamleshkumar7074]

Socket nhi rahega to

[@paisekipathsala]

Tester n rhe h to series conduct se produc