1. In a Y-connected source feeding a ∆-connected load, A. Each phase of the load has one-third of the full line voltage across it B. Each phase of the load has two-thirds of the full line voltage across it C. Each phase of the load has the full line voltage across it D. Each phase of the load has a voltage across it equal to $$\sqrt 3 $$ Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
2. The stator is the rotating assembly in a generator or motor. A. True B. False Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
3. In a Y-connected circuit, between each line voltage and the nearest phase voltage, there is a phase angle of A. 0° B. 30° C. 60° D. 120° Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
4. Compare the total copper cross sections in terms of current-carrying capacity for a single-phase and a three-phase 120 V system with effective load resistance of 15 Ω. A. Single-phase 32 A; three-phase 16 A B. Single-phase 16 A; three-phase 8 A C. Single-phase 8 A; three-phase 4 A D. Single-phase 16 A; three-phase 0 A Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
5. An alternator is an electromechanical ac generator. A. True B. False Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
