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【動設備技術交流版】動設備【毎日一問】20201013

2020-10-13View Original

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パッキンシールが劣化し、自己潤滑性が低いため、軸とパッキンの間に隙間が生じ、パッキンシールの温度が上昇しやすくなります。A.隙間が広がる B.隙間が狭くなる C.摩擦力が増大する D.摩擦力が減少する 答え:C 動力機器セクションの「毎日一問」キャンペーンが再開しました。:victory:返信によって5~15ポイントの報酬が与えられます。3日以内にご回答ください。フォーラムの発展のため、皆様の積極的な参加をお待ちしています!!!

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