
ライフライン第6章22QS

Quiz
•
Professional Development
•
Professional Development
•
Hard

Galih San
Used 1+ times
FREE Resource
22 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
配管(はいかん)を溶接(ようせつ)する前(まえ)に最(もっと)も重要(じゅうよう)な確認(かくにん)はどれですか?
接合部(せつごうぶ)の清掃(せいそう)
配管(はいかん)の色(いろ)
配管(はいかん)の材質(ざいしつ)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
保温材(ほおんざい)の継目(つぎめ)をずらして施工(せこう)する理由(りゆう)は何(なん)ですか?
熱(ねつ)漏(も)れを防(ふせ)ぐ
見栄(みば)えを良(よ)くする
施工時間(せこうじかん)を短縮(たんしゅく)する
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
フレア接続(せつぞく)で角度(かくど)が不正確(ふせいかく)だと何(なに)が発生(はっせい)しますか?
騒音(そうおん)
漏(も)れ
錆(さび)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
地中配管(ちちゅうはいかん)の埋設(まいせつ)深(ふか)さを誤(あやま)ると、主(おも)に何(なに)が問題(もんだい)になりますか?
色(いろ)の変化(へんか)
重量(じゅうりょう)の増加(ぞうか)
凍結(とうけつ)や破損(はそん)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
電線(でんせん)を絶縁(ぜつえん)する最大(さいだい)の目的(もくてき)は何(なん)ですか?
漏電(ろうでん)防止(ぼうし)
騒音(そうおん)低減(ていげん)
重量(じゅうりょう)軽減(けいげん)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
バルブの開閉(かいへい)方向(ほうこう)を逆(ぎゃく)に取付(とりつ)けると何(なに)が起(お)こりますか?
温度(おんど)が下(さ)がる
材料費(ざいりょうひ)が増(ふ)える
流(なが)れが妨(さまた)げられる
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ろう接(せつ)後(ご)の冷却(れいきゃく)方法(ほうほう)で適切(てきせつ)なのはどれですか?
扇風機(せんぷうき)冷却(れいきゃく)
自然(しぜん)冷却(れいきゃく)
急冷(きゅうれい)水(みず)かけ
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