Sub engineer electrical test preparation|electrical engineering Question

[@farazahmed9397]

resestivity material pay depend karti hae resistance length aur cros sectional area pay depend karti hae

[@umarfarooq4249]

Nice

[@tabishzaib8004]

Tech-I electrical ky written test ki preparation kahan sy krni chaiye ?

[@ranaahmad9180]

Copper is good conductor

[@4x_beats909]

ALLAH K banfy thora Ahesta Bholty to kia hutha 😛

[@umarfarooq4249]

Good