问题: 等电位连接的过渡电阻的测试采用空载电压(),最小电流为()的测试仪器进行测量,过渡电阻值一般不应大于()。
A: 4V~24V,0.2A,0.03Ω
B:4V~24V,0.2A,0.2Ω
C:12V~24V,0.2A,0.2Ω
D:4V~24V,0.5A,0.03Ω
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