°²¹¤´ó½ð¹¤ÊµÏ°¿¼ÊÔ¸¨µ¼´ðÒÉ

D Ñöº¸

3. ËáÐÔº¸Ìõ±È¼îÐÔº¸ÌõD

A ¹¤ÒÕÐÔÄܺͺ¸·ì»úеÐÔÄܶ¼ºÃ B ¹¤ÒÕÐÔÄܺͺ¸·ì»úеÐÔÄܶ¼²î C ¹¤ÒÕÐÔÄܲº¸·ì»úеÐÔÄܽϺà D ¹¤ÒÕÐÔÄܺ㬺¸·ì»úеÐÔÄܽϲî

4. ÓýǸ֣¨µÍ̼¸Ö£©º¸½ÓÒ»»úÆ÷µ××ù£¬Ó¦²ÉÓÃʲôº¸½Ó·½·¨A A ÊÖ¹¤µç»¡º¸ B Ç¥º¸ C ¶Ôº¸ D Æøº¸

5. º¸½ÓʱµÄ¹¤×÷µçѹÊÇÖ¸Æð»¡ºóµç»¡Á½¶ËµÄµçѹֵ£¬Ò»°ãΪA A 20V¡«40V

9

B 40V¡«60V C 60V¡«90V D 90V¡«110V

6. º¸½Ó¼þÔÚº¸½ÓǰÊÇ·ñÐèÒª¿ªÆÂ¿ÚÖ÷Ҫȡ¾öÓÚA A º¸½Ó¼þµÄºñ±¡ C º¸½Ó½ÓÍ·µÄÐÎʽ D º¸·ìµÄλÖÃ

7. ÔÚÊÖ¹¤µç»¡º¸¹ý³ÌÖУ¬µ±º¸½ÓËٶȹý¿ìʱÈÝÒײúÉúµÄÖÊÁ¿È±ÏÝÊÇ£º ¢Ùº¸µÀÕ­¶ø¸ß ¢Ú²¨ÎÆ´Ö²Ú ¢Û¹¤¼þÈÝÒ×±»ÉÕ´© ¢Üº¸·ì²»Ò×ÈÛºÏD A ¢Ú¢Û¢Ü B ¢Ù¢Ú¢Û C ¢Ù¢Û¢Ü

B º¸½ÓµçÁ÷µÄ´óС

10

D ¢Ù¢Ú¢Ü

8. J422º¸ÌõµÄÌØÐÔÊÇB

A ËáÐÔº¸Ìõ£¬ÆäÈÛ·ó½ðÊôµÄ¿¹À­Ç¿¶È²»´óÓÚ42Mpa B ËáÐÔº¸Ìõ£¬ÆäÈÛ·ó½ðÊôµÄ¿¹À­Ç¿¶È²»Ð¡ÓÚ420Mpa C ¼îÐÔº¸Ìõ£¬ÆäÈÛ·ó½ðÊôµÄ¿¹À­Ç¿¶È²»´óÓÚ42Mpa D ¼îÐÔº¸Ìõ£¬ÆäÈÛ·ó½ðÊôµÄ¿¹À­Ç¿¶È²»Ð¡ÓÚ420Mpa ³µÏ÷

1. ³µÏ÷¼Ó¹¤µÄ½ø¸øÁ¿F±íʾC A ¹¤¼þתËٱ仯

B µ¶¾ßÔÚµ¥Î»Ê±¼äÄÚÒÆ¶¯µÄ¾àÀë C ¹¤¼þÿתһÖÜ£¬µ¶¾ßÒÆ¶¯µÄ¾àÀë

11

D ÇÐÏ÷Ëٶȵı仯

2. ¾«³µÍâԲʱ£¬Òª½øÐС°ÊÔ³µ¡±ÆäÄ¿µÄÊÇΪ±£Ö¤Áã¼þµÄD A ±íÃæ´Ö²Ú¶ÈRaÖµ B λÖþ«¶È C ÐÎ×´¾«¶È D ³ß´ç¾«¶È

3. ³µÍâԲʱ,ÈçÖ÷ÖáתËÙ¼õС,Ôò½ø¸øÁ¿B A °´±ÈÀý¼õС B ²»±ä C ±ä´ó

D ±äÓë²»±äÄÑÈ·¶¨

4. ³µ´²¼Ó¹¤Ê±£¬ ¿ÉÒÔÑ¡ÔñÏÂÁÐÄļ¸ÖÖ¼Ð×°·½·¨£¨£©¢ÙÈýצ¿¨ÅÌ¢ÚËÄצ¿¨ÅÌ¢ÛÓö¥¼â×°¼Ð¢ÜÓ÷ֶÈÍ·×°¼ÐC

12

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@)