18. 蓄電池電壓為12伏特，若二個串聯則其電壓為多少伏特？ (A) 6 (B) 12 (C) 18 (D) 24

18. 蓄電池電壓為12伏特，若二個串聯則其電壓為多少伏特？
(A) 6
(B) 12
(C) 18
(D) 24

答案：登入後查看
統計： A(25), B(99), C(9), D(454), E(0) #1764768

詳解 (共 1 筆)

程

B1 · 2025/02/26

#6315757

2顆總電壓=12V+12V=24V ...

(共 47 字，隱藏中）

前往觀看

24. What is the minimum speed of lifeboat when proceeding ahead in calm water, when loaded with its full complement of persons and equipment and with all engine-power auxiliary equipment in operation as per LSA Code (International Life-Saving Appliance Code)? (A) At least 4 knots. (B) At least 5 knots. (C) At least 6 knots. (D) At least 7 knots.

18. 蓄電池電壓為12伏特，若二個串聯則其電壓為多少伏特？
(A) 6
(B) 12
(C) 18
(D) 24

詳解 (共 1 筆)

相關試題

相關試卷