Electrical Machines questions
2 questions on Electrical Machines from real job recruitment exams, newest first.
Questions
- A 3-phase, 10-kVA, 400-V, 50-Hz, Y-connected alternator supplies the rated load at 0.8 p.f. lagging. If armature resistance is 0.5 Ω and… — DPDC October 2025 – Written (BUET)
- A 350 kVA, 200/400 V transformer has 1.2% resistance and 5.7% reactance. Find voltage regulation at rated load and 0.9 PF lagging. Also… — DPDC October 2025 – Written (BUET)