Engine : Electricity - 696/1386
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| A 480/120 VAC step down control transformer as configured in figure "E" of the illustration produces 89 VAC across its secondary winding (across X1 and X2) with 480 VAC applied to the primary winding (across H1 and H2). What condition is indicated? Illustration EL-0123 |
| A) A few shorted turns in the secondary winding |
| B) An open primary winding (across H1 and H2) |
| C) An open secondary winding (across X1 and X2) |
| D) A few shorted turns in the primary winding |
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Illustration EL-0123
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