绶ㄨ集鎺ㄨ枽锛�2021涓€绱氭秷闃插畨鍏ㄦ妧琛撳鍕欓鍖附

1.灏嶆煇寤虹瓚闈㈢⿳鐐�500銕＄殑缍�(w菐ng)鍚ч€茶婊呯伀鍣ㄩ厤缃紝宸茬煡瑭茬恫(w菐ng)鍚у収瑷湁瀹ゅ収娑堢伀鏍撶郴绲�(t菕ng)銆佽嚜鍕曞櫞姘存粎鐏郴绲�(t菕ng)鍜岀伀鐏借嚜鍕曞牨璀︾郴绲�(t菕ng)绛夋秷闃茶ō鏂姐€傝嫢灏囪┎缍�(w菐ng)鍚ф暣楂斾綔鐐轰竴鍊嬫粎鐏櫒閰嶇疆瑷堢畻鍠厓锛屽墖瑭茬恫(w菐ng)鍚у収涓€鍏辫嚦灏戦渶瑕侀厤缃�( )鍏稭F/ABC5婊呯伀鍣�銆�

A 1 B 2 C 3 D 4

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寤虹瓚闈㈢⿳鍦�200銕″強浠ヤ笂鐨勫叕鍏卞妯傚牬鎵€鐐哄毚閲嶅嵄闅礆鍫存墍銆傝┎缍�(w菐ng)鍚у爆浜庡毚閲嶅嵄闅礆A椤炵伀鐏藉牬鎵€銆傚柈鍏锋粎鐏櫒鏈€灏忛厤缃粎鐏礆鍒ョ偤3A锛屽柈浣嶆粎鐏礆鍒ユ渶澶т繚璀烽潰绌�50(銕�/A)銆�

瑭茬恫(w菐ng)鍚т綔鐐轰竴鍊嬫粎鐏櫒閰嶇疆瑷堢畻鍠厓锛屽墖瑷堢畻鍠厓闈㈢⿳S=500銕°€�

Q=1.3KS/U銆俀=1.3×0.5×500/50=6.5A銆�

MF/ABC5婊呯伀鍣ㄧ殑鏈€澶ф粎鐏礆鍒ョ偤3A锛屾寜鍏紡瑷堢畻闇€6.5/3≈2.17鍏凤紝閫蹭綅鍙栨暣鐐�3鍏�銆�

2.鏌愬缓绛戦潰绌嶇偤50000銕�锛屽缓绛戦珮搴︾偤55m鐨勫埗琛ｅ粻鎴�锛屼笅鍒椾緵闆婚浕婧愪腑锛屼笉鑳芥豢瓒宠┎寤虹瓚娑堥槻鐢ㄩ浕瑷倷渚涢浕瑕佹眰鐨勬槸( )銆�

A 闆绘簮渚嗚嚜涓€鍊嬪崁(q奴)鍩熻畩闆荤珯锛屽悓鏅傝ō缃竴鑷烘煷娌圭櫦(f膩)闆绘

B 闆绘簮渚嗚嚜鍏╁€�35Kv鐨勫崁(q奴)鍩熻畩闆荤珯

C 闆绘簮渚嗚嚜鍏╁€嬩笉鍚岀櫦(f膩)闆诲粻

D 闆绘簮渚嗚嚜鍏╄嚭鐛ㄧ珛宸ヤ綔鐨勮嚜鍌欑櫦(f膩)闆昏ō鍌�锛屽苟涓旀瘡鍊嬭ō鍌欏潎鑳芥壙鍙�100%鐨勮矤鑽�

銆愮瓟妗堛€慏

3.鏌愰珮灞よ硴椁�锛屼笅鍒楅棞浜庢秷闃茶ō鍌欓厤闆昏缃殑鍋氭硶涓�锛屾豢瓒虫秷闃茶ō鍌欎緵闆昏姹傜殑鏄�( )銆�

A. 寮曡嚦鎺掔厵棰ㄦ鐨勫叐璺浕婧愬湪璁婇浕绔欏収鑷嫊鍒囨彌

B. 娑堥槻璨犺嵎鐨勯厤闆荤窔璺ō缃煭璺嫊浣滀繚璀疯缃�

C. 娑堥槻璨犺嵎鐨勯厤闆荤窔璺ō缃亷璨犺嵎鍜岄亷銆佹瑺闆诲淇濊瑁濈疆

D. 娑堥槻璨犺嵎鐨勯厤闆荤窔璺ō缃墿浣欓浕娴佷繚璀疯缃�

E. 鏌存补鐧�(f膩)闆绘涓诲倷闆绘簮鑷嫊鍒囨彌鏅傞枔鐐�25s

銆愮瓟妗堛€態E

4.姹借粖搴€佷慨杌婂韩鐨勬苯杌婄枏鏁ｅ嚭鍙ｇ附鏁�(sh霉)涓嶆噳灏戜簬鍏╁€�锛屼笖鎳夊垎鏁ｅ竷缃€備絾閮ㄥ垎姹借粖搴厑瑷卞彧瑷疆涓€鍊嬫苯杌婄枏鏁ｅ嚭鍙�銆備笅鍒楁苯杌婂韩鎴栦慨杌婂韩鍙互鍙ō缃�1鍊嬫苯杌婄枏鏁ｅ嚭鍙ｇ殑鏈�( )銆�

A 绺藉缓绛戦潰绌嶇偤3000銕�锛岃ō10鍊嬭粖浣嶇殑淇粖搴�

B 绺藉缓绛戦潰绌嶇偤5000銕�锛屽仠杌婁綅200鍊嬬殑姹借粖搴�

C 瑷疆鍠粖閬撴苯杌婄枏鏁ｅ嚭鍙�锛岀附寤虹瓚闈㈢⿳鐐�3000銕★紝鍋滆粖浣�100鍊嬬殑姹借粖搴�

D 瑷湁闆欒粖閬撴苯杌婄枏鏁ｅ嚭鍙�锛屽仠杌婃暩(sh霉)鐐�80杓�锛岀附寤虹瓚闈㈢⿳鐐�4000銕＄殑鍦颁笅姹借粖搴�

銆愮瓟妗堛€慉

B閬搁爡锛岀偤鈪￠姹借粖搴�锛屼笉鍏佽ū鍙ō缃�1鍊嬫苯杌婄枏鏁ｅ嚭鍙�

C閬搁爡 锛岀偤瑷疆鍠粖閬撴苯杌婄枏鏁ｅ嚭鍙ｇ殑鈪㈤鍦颁笂姹借粖搴�锛屼笉鍏佽ū鍙ō缃�1鍊嬫苯杌婄枏鏁ｅ嚭鍙�;

D閬搁爡锛屾苯杌婂韩鐨勭附寤虹瓚闈㈢⿳涓嶇鍚堜笂杩扮4姊濈殑瑕佹眰锛屼笉鍏佽ū鍙ō缃�1鍊嬫苯杌婄枏鏁ｅ嚭鍙ｃ€�

5.鏌愬钩鎴�(zh脿n)绲愬悎鐨勪汉闃插伐绋�锛屽湴涓�2灞わ紝涓嬪垪闃茬伀瑷▓涓�锛岀鍚堛€婁汉姘戦槻绌哄伐绋嬭ō瑷堥槻鐏(gu墨)鑼冦€�(GB50098)瑕佹眰鐨勬湁( )銆�

A 鍦颁笅涓€灞よō100銕＄殑鍝轰钩瀹�锛屽鍏у湴鍧垏瀹ゅ鍑哄叆鍙ｅ湴鍧珮宸偤5m

B 鍦颁笅浜屽堡瑷啱(y墨)闄㈢梾鎴�锛屽鍏у湴鍧垏瀹ゅ鍑哄叆鍙ｅ湴鍧珮宸偤10m

C 鍦颁笅涓€灞よō缍�(w菐ng)鍚�锛屽鍏у湴鍧垏瀹ゅ鍑哄叆鍙ｅ湴鍧珮宸偤5m

D 鍦颁笅涓€灞よō娌规蹈闆诲姏璁婂鍣�

E 鍦颁笅浜屽堡瑷晢妤�(y猫)鐕熸キ(y猫)寤�锛岀稉(j墨ng)鐕熸湇瑁濋瀷甯�

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灏忕法鎻愮ず鎮ㄧ偤閬垮厤閷亷2021骞翠竴绱氭秷闃插伐绋嬪斧鑰冭│鍫卞悕鏅傞枔锛屾偍鍙互 鍏嶈不闋愮磩鐭俊鎻愰啋

鐠�(hu谩n)鐞冪恫(w菐ng)鏍″弸鎯呮彁绀猴細浠ヤ笂鍏у鏄挵(hu谩n)鐞冪恫(w菐ng)鏍′竴绱氭秷闃插伐绋嬪斧闋婚亾鐐烘偍鏁寸悊鐨�"2021骞翠竴绱氭秷闃叉妧琛撳鍕欒│椤�"锛屾洿澶氭ā鎿│椤屻€佹骞寸湡椤�銆侀珮闋昏€冮粸銆佸倷鑰冩敾鐣ヨ珛榛炴搳涓嬮潰“鍏嶈不涓嬭級”闋侀潰閫茶涓嬭級瀛哥繏銆�