{"common":{"save":0,"post_id":"5433","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"12826","post_id":"5433","mon_id":"1158403","chapter_id":"1158414","question":"<p>\u0110\u1ec3 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng tiêu th\u1ee5 t\u1ea1i gia \u0111ình, c\u1ea7n ph\u1ea3i có các bi\u1ec7n pháp nào sau \u0111ây?<\/p>","options":["<strong>A.<\/strong> L\u1ef1a ch\u1ecdn và s\u1eed d\u1ee5ng \u0111\u1ed3 dùng \u0111i\u1ec7n có nhãn dán n\u0103ng l\u01b0\u1ee3ng","<strong>B.<\/strong> S\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5, thi\u1ebft b\u1ecb \u0111i\u1ec7n trong th\u1eddi gian c\u1ea7n thi\u1ebft ","<strong>C.<\/strong> H\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng \u0111\u1ed3 dùng \u0111i\u1ec7n vào gi\u1edd cao \u0111i\u1ec3m","<strong>D. <\/strong>T\u1ea5t c\u1ea3 các bi\u1ec7n pháp trên \u0111\u1ec1u \u0111úng"],"correct":"4","level":"2","hint":"","answer":"<p><strong>A.<\/strong> L\u1ef1a ch\u1ecdn và s\u1eed d\u1ee5ng \u0111\u1ed3 dùng \u0111i\u1ec7n có nhãn dán n\u0103ng l\u01b0\u1ee3ng<span style=\"color:#16a085;\"> ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng<\/span><\/p><p><strong>B.<\/strong> S\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5, thi\u1ebft b\u1ecb \u0111i\u1ec7n trong th\u1eddi gian c\u1ea7n thi\u1ebft <span style=\"color:#16a085;\"> ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng<\/span><\/p><p><strong>C.<\/strong> H\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng \u0111\u1ed3 dùng \u0111i\u1ec7n vào gi\u1edd cao \u0111i\u1ec3m <span style=\"color:#16a085;\"> ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng<\/span><\/p><p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong> D. T\u1ea5t c\u1ea3 các bi\u1ec7n pháp trên \u0111\u1ec1u \u0111úng<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2021-12-17 11:18:10","option_type":"txt","len":3},{"id":"12828","post_id":"5433","mon_id":"1158403","chapter_id":"1158414","question":"<p>V\u1edbi cùng \u0111\u1ed9 sáng, lo\u1ea1i bóng \u0111èn nào d\u01b0\u1edbi \u0111ây tiêu th\u1ee5 n\u0103ng l\u01b0\u1ee3ng ít nh\u1ea5t ?<\/p>","options":["<strong>A. <\/strong>Bóng \u0111èn LED","<strong>B. <\/strong>Bóng \u0111èn hu\u1ef3nh quang","<strong>C. <\/strong>Bóng \u0111èn s\u1ee3i \u0111\u1ed1t","<strong>D. <\/strong>Bóng \u0111èn compact"],"correct":"1","level":"2","hint":"","answer":"<p>V\u1edbi cùng \u0111\u1ed9 sáng, lo\u1ea1i bóng \u0111èn tiêu th\u1ee5 n\u0103ng l\u01b0\u1ee3ng ít nh\u1ea5t là:<\/p><p><span style=\"color:#16a085;\"><strong>A. Bóng \u0111èn LED<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2021-12-17 11:22:23","option_type":"txt","len":2},{"id":"12829","post_id":"5433","mon_id":"1158403","chapter_id":"1158414","question":"<p>Lu\u1eadt S\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng ti\u1ebft ki\u1ec7m và hi\u1ec7u qu\u1ea3 \u1edf Vi\u1ec7t Nam là lu\u1eadt s\u1ed1 m\u1ea5y ?<\/p>","options":["<strong>A. <\/strong>Lu\u1eadt s\u1ed1: 50\/2010\/QH13","<strong>B. <\/strong>Lu\u1eadt s\u1ed1: 55\/2010\/QH12","<strong>C. <\/strong>Lu\u1eadt s\u1ed1: 50\/2001\/QH12 ","<strong>D. <\/strong>Lu\u1eadt s\u1ed1: 50\/2010\/QH12"],"correct":"4","level":"2","hint":"","answer":"<p>Lu\u1eadt S\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng ti\u1ebft ki\u1ec7m và hi\u1ec7u qu\u1ea3 \u1edf Vi\u1ec7t Nam là :<\/p><p><span style=\"color:#16a085;\"><strong>D. Lu\u1eadt s\u1ed1: 50\/2010\/QH12<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2021-12-17 11:27:53","option_type":"txt","len":2}]}