1.有两盏灯泡甲和乙,甲灯上标有“PZ220V-100W”字样,乙灯上标有“PZ36V-100W”字样,说法正确的是( )
0 188280 188288 188294 188298 188304 188306 188310 188316 188318 188324 188330 188334 188336 188340 188346 188348 188354 188358 188360 188364 188366 188370 188372 188374 188375 188376 188378 188379 188380 188382 188384 188388 188390 188394 188396 188400 188406 188408 188414 188418 188420 188424 188430 188436 188438 188444 188448 188450 188456 188460 188466 188474 235360
| A. | 两灯都正常发光时,甲灯较亮 | |
| B. | 两灯都正常发光时,乙灯的电阻较大 | |
| C. | 若将甲灯和乙等并联在36V的电路中乙灯较亮 | |
| D. | 两灯正常工作时,通过乙灯的电流较小 |