Consider the following statements with respect to "Resistance of common types of Earth electrodes" and Identify the correct answer.
Statement A: A plate has much lower resistance than a pipe, rod or strip of equal surface area.
Statement B: For higher current density requirements plate earthing may be preferred over pipe/rod earthing.
1
Statement A is correct and B is incorrect
2
Both statements are correct
3
Both statements are incorrect
4
Statement B is correct and A is incorrect