What is the empirical formula employed for the determination of spaci – McqOptions

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1.	What is the empirical formula employed for the determination of spacing of conductors in case of aluminium conductors?
A.	√S + V / 100
B.	√S + 120 / V
C.	√S + V / 150
D.	√S + V / 1 kV
Answer» D. √S + V / 1 kV

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