1) resistivity is measured in ohms per metre a) true b) false 2) an increase in temperature will mean a) decrease in resistance b) increase in resistance c) decrease in CSA d) decrease in length 3) an increase in length of a conductor will mean a) increase in resistance b) decrease in resistance c) nothing 4) decrease in CSA will mean a) increase in resistance b) nothing c) decrease in resistance 5) the symbol for resistivity is a) Rho b) ohm c) amps d) volts 6) the resistivity of copper is a) 17.2 x 10 to the power of 9 b) 17.2 x 10 to the power of 10 c) 17.2 x 10 to the power of 100 d) 26.2 x 10 to the power of 8

resistivity lcb

さんの投稿です
印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?