题目内容
【题目】0.25KV= _______ V, 0.23MΩ= ____ Ω, 45mA= _______ _ A
【答案】250V,2.3×10-5 Ω,0.045A
【解析】
试题分析:0.25kV=0.25×1000V=250V; 0.23MΩ=0.23×10-6 Ω=2.3×10-5 Ω,
45mA=45×10-3A=0.045A
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题目内容
【题目】0.25KV= _______ V, 0.23MΩ= ____ Ω, 45mA= _______ _ A
【答案】250V,2.3×10-5 Ω,0.045A
【解析】
试题分析:0.25kV=0.25×1000V=250V; 0.23MΩ=0.23×10-6 Ω=2.3×10-5 Ω,
45mA=45×10-3A=0.045A