In a 3-phase, 4-wire cable the cross sectional area of neutral conductor is

• A. half of the area of phase conductor
• B. double the area of phase conductor
• C. equal to the area of phase conductor
• D. 1.5 times the area of phase conductor

Answer: (B)

Answer as per answer key provided is “double the area of phase conductor”. But neutral wire can be half of phase.