【Daily Question】 September 23: What is the step voltage that the human body can tolerate? ? ?

2015-09-23View Original

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This post was last edited by yuzp000 on 2015-9-23 at 10:43. Daily question from the activity: (Single-choice question) What is the maximum step voltage that the human body can tolerate? (　　 ) A、110-220V B、6-10V C、20-35V D、90-110V D、90-110V Please participate actively to win prizes. +5 points for correct answers, +2 points for participation. One time per person only. Close this topic in two days.

Reply #22015-09-23

The step voltage that the human body can tolerate is (　　 ). Select: C, 20-35V

Reply #32015-09-23

The step voltage that the human body can tolerate is (　C ). A、110-220V B、6-10V C、20-35V D、90-110V

Reply #42015-09-23

Choose answer c, ahhhhhh

Reply #52015-09-23

The step voltage that the human body can tolerate is 90-110V, D

Reply #62015-09-23

The step voltage that the human body can tolerate is (　　 ). C, 20-35V

Reply #72015-09-23

C, 20-35V C, 20-35V C, 20-35V

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【Daily Question】 September 23: What is the step voltage that the human body can tolerate? ? ?

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