Engine Principles and Practice

Engine Principles and Practice

12th Grade

30 Qs

quiz-placeholder

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Engine Principles and Practice

Engine Principles and Practice

Assessment

Quiz

Professional Development

12th Grade

Medium

Created by

丁主珉 丁主珉

Used 5+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

汽油引擎的冷卻水正常運行溫度範圍是多少?

60∼70°C

80∼90°C

120∼140°C

150∼180°C

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

引擎冷卻系統的主要功能是什麼?

保持引擎冷卻並延長其壽命

維持引擎在適當的溫度並減少熱效率損失

保持引擎冷卻並確保高容積效率

吸收引擎部件的過多熱量並維持正常潤滑

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪一項不是引擎過冷卻所造成的影響?

油壓傾向下降

燃燒室更容易積碳

排氣污染增加

燃料消耗率增加

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

冷卻系統的恆溫器顯示的溫度是多少?

當恆溫器完全關閉時

當恆溫器打開 3/4 時

當恆溫器打開 1/2 時

當恆溫器開始打開時

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

矽控風扇或電風扇設計的目的為何?

在高速下增加氣流

增加風扇驅動能力

在低速下增加氣流

縮短引擎暖機時間

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪一項不是汽油引擎過熱的原因?

風扇皮帶過鬆或損壞

冷卻液未與水混合

冷卻液液位過低

恆溫器卡在關閉位置

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

如果電風扇冷卻系統的主要操作溫度為90°C-97°C,以下哪個陳述是正確的?

當溫度超過97°C時,風扇運行

當溫度低於97°C時,風扇不運行

當溫度低於90°C時,風扇運行

當溫度超過90°C時,風扇運行

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