çµåï¼åä½ä¼ç¹ãVï¼ï¼çµæµï¼çµä½å®å¹ãAï¼ï¼åçï¼ç¦ç¹ãW)ã
çµåä¹ä»¥çµæµ=åçãå设æçµå¨ï¼220Vçµåï¼1000Wçåçï¼è¿ä¸ªçµå¨ççµæµæ¯ï¼1000W/220V=4.55Aãå·²ç¥ä¸ä¸ªçµå¨çµåæ¯220Vï¼çµæµæ¯6Aï¼ä»çåçå°±æ¯ï¼220v*6A=1320Wãä¹å«1.32KWï¼åç¦ï¼ã
1KW/å°æ¶=1度çµãå设200Wçç¯æ³¡ï¼å¼ä¸å°æ¶ï¼èçµ200/1000=0.2度ãå¼10å°æ¶ç¨çµï¼200W*10/1000=2度ã
温馨提示:答案为网友推荐,仅供参考