Power Systems questions

2 questions on Power Systems from real job recruitment exams, newest first.

Questions

In 3-phase system, phase difference between two consecutive phases is: — BPSC October 2026 – Written
One conductor of a three-phase line is open. The current flowing to the Δ-connected load through line R is 10 A. With the current in line… — DPDC October 2025 – Written (BUET)