A.串行數(shù)據(jù)傳輸 B.并行數(shù)據(jù)傳輸 C.模擬數(shù)據(jù)傳輸 D.電阻阻值傳輸
A.滅火器,安全帽,安全帶,減震系繩,緊急下降設(shè)備 B.移動(dòng)電話或?qū)χv機(jī) C.帶掛鉤的安全繩和防墜落的機(jī)械安全鎖扣 D.工作手套,安全鞋,適當(dāng)?shù)穆犃ΡWo(hù)措施
A.當(dāng)風(fēng)速高于25m/s(70/1500),22m/s(77/1500),22m/s(82/1500)持續(xù)10min,將實(shí)現(xiàn)順槳正常停機(jī)(變槳系統(tǒng)控制葉片進(jìn)行順槳,轉(zhuǎn)速低于切入轉(zhuǎn)速時(shí),風(fēng)力發(fā)電機(jī)組脫網(wǎng)) B.當(dāng)風(fēng)速高于28m/s并持續(xù)10s時(shí),實(shí)現(xiàn)順槳正常停機(jī) C.當(dāng)風(fēng)速高于33m/s并持續(xù)1s時(shí),實(shí)現(xiàn)順槳正常停機(jī) D.當(dāng)遇到一般故障時(shí),實(shí)現(xiàn)順槳正常停機(jī)