A.負(fù)溫度系數(shù)熱敏電阻 B.正溫度系數(shù)熱敏電阻 C.普通碳膜電阻 D.線繞電阻
A.0.1C B.0.5C C.1C D.5C
A.60% B.80% C.75% D.25%