pipe 321-340

pipe 321-340

9th Grade

20 Qs

quiz-placeholder

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pipe 321-340

pipe 321-340

Assessment

Quiz

Social Studies

9th Grade

Medium

Created by

洪立翰 洪立翰

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

333漏電斷路器額定感度電流之常用單位為下列何者?

毫安(mA)

安培(A)

千安(KA)

微安(μA)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

337中感度形漏電斷路器,其額定感度電流為多少毫安以上,1000 毫安以下?

3

15

30

50

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

326特別低壓工程之變壓器一次側電壓應在多少伏以下?

250

300

380

480

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

324瓦特小時為下列何者的單位?

電流

功率

電壓

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

327特別低壓工程之變壓器二次側電壓應在多少伏以下?

30

100

250

300

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

321金屬管配線應按第幾種地線工程接地?

第一種

第二種

第三種

特種

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

339高感度延時形漏電斷路器,其動作時間應在多少秒以上,2秒以內?

0.05

0.1

0.2

0.3

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