What does a pneumatic system use to create movement?, Water, Electricity only, Compressed air, Sand, Which of the following is an example of a basic pneumatic system?, Spoon, Bicycle pump, Book, Ruler, What happens when you push down the handle of a bicycle pump?, Water enters the tyre., Air is pushed into the tyre., The tyre becomes smaller., The wheel stops turning., What is the purpose of a pneumatic door closer?, To make a door heavier, To control the opening and closing of a door, To lock a door permanently, To paint a door, Which tool uses compressed air to break concrete or hard surfaces?, Hammer, Screwdriver, Pneumatic jackhammer, Ruler, Which statement best describes a pneumatic system?, It uses only water to create movement., It cannot perform work., It uses compressed air to move parts or operate machines., D. It is used only in bicycles.

Basic Pneumatic Systems

さんの投稿です
印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?