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๊ธด์ฆˆ๋ฒ„๊ทธ(Ginzberg)์˜ ์ง„๋กœ๋ฐœ๋‹ฌ๋‹จ๊ณ„๋ฅผ ๋ฐ”๋ฅด๊ฒŒ ๋‚˜์—ดํ•œ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Psychology
ํ‰๊ท ์ด 30์ด๊ณ , ํ‘œ์ค€ํŽธ์ฐจ๊ฐ€ 5์ธ ๋ถ„ํ‘œ์—์„œ, ์›์ ์ˆ˜ 25๋ฅผ z์ ์ˆ˜๋กœ ๋ณ€ํ™˜ํ•˜๋ฉด?
HAERAE-HUB/KMMLU/Psychology
๊ณ ๊ฐ๊ณผ์˜ ์˜์‚ฌ์†Œํ†ต์—์„œ ๋ฉ”์‹œ์ง€ ์ „๋‹ฌ์— ๊ฐ€์žฅ ํฐ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๋น„์–ธ์–ด์  ์˜์‚ฌ์†Œํ†ต๊ธฐ์ˆ ์€?
HAERAE-HUB/KMMLU/Psychology
ํ†ต๊ณ„์  ์ถ”๋ก (statistical inference)์˜ ํ•˜๋‚˜๋กœ ๋ชจ์ง‘๋‹จ์˜ ์‹ค์ œ ๊ฐ’์ด ์–ผ๋งˆ๊ฐ€ ๋ ๊ฒƒ์ด๋ผ๋Š” ์ฃผ์žฅ์— ๋Œ€ํ•˜์—ฌ, ํ‘œ๋ณธ์ด ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ์ •๋ณด๋ฅผ ์ด์šฉํ•˜์—ฌ ์‚ฌ์ „์— ์„ธ์šด ์ฃผ์žฅ์ด ํ•ฉ๋‹นํ•œ์ง€ ๋˜๋Š” ํ•ฉ๋‹นํ•˜์ง€ ์•Š์€์ง€์— ๋Œ€ํ•œ ํŒ์ •์„ ๋‚ด๋ฆฌ๋Š” ๊ณผ์ •์„ ๋ฌด์—‡์ด๋ผ๊ณ  ํ•˜๋Š”๊ฐ€?
HAERAE-HUB/KMMLU/Psychology
์ง์—…, ํ›ˆ๋ จ, ์ž๊ฒฉ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๋Š” ์‚ฌ์ดํŠธ ๋˜๋Š” ์ •๋ณด์„œ์™€ ์ œ๊ณต๋‚ด์šฉ์ด ํ‹€๋ฆฌ๊ฒŒ ์—ฐ๊ฒฐ๋œ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Psychology
์ง์—…์•ˆ์ •๋ฒ•์ƒ ์ง์—…์•ˆ์ •๊ธฐ๊ด€์˜ ์žฅ์ด ๊ตฌ์ธ์‹ ์ฒญ์˜ ์ˆ˜๋ฆฌ(ๅ—็†)๋ฅผ ๊ฑฐ๋ถ€ํ•  ์ˆ˜ ์—†๋Š” ๊ฒฝ์šฐ๋Š”?
HAERAE-HUB/KMMLU/Psychology
๋‚ด๋‹ด์ž๊ฐ€ ์ž๊ธฐ์ง€์‹œ์ ์ธ ์‚ถ์„ ์˜์œ„ํ•˜๊ณ  ์ƒ๋‹ด์‚ฌ์—๊ฒŒ ์˜์กดํ•˜์ง€ ์•Š๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•ด ์ƒ๋‹ด์‚ฌ๊ฐ€ ๋‚ด๋‹ด์ž์™€ ์ง€์‹์„ ๊ณต์œ ํ•˜๋ฉฐ ์ž๊ธฐ๊ฐ•ํ™” ๊ธฐ๋ฒ•์„ ์ ๊ทน์ ์œผ๋กœ ํ™œ์šฉํ•˜๋Š” ํ–‰๋™์ฃผ์˜ ์ƒ๋‹ด๊ธฐ๋ฒ•์€?
HAERAE-HUB/KMMLU/Psychology
๊ณ ์šฉ์ƒ ์—ฐ๋ น์ฐจ๋ณ„๊ธˆ์ง€ ๋ฐ ๊ณ ๋ น์ž๊ณ ์šฉ์ด‰์ง„์— ๊ด€ํ•œ ๋ฒ•๋ฅ ์ƒ ์šด์ˆ˜์—…, ๋ถ€๋™์‚ฐ ๋ฐ ์ž„๋Œ€์—…์˜ ๊ณ ๋ น์ž ๊ธฐ์ค€๊ณ ์šฉ๋ฅ ์€?
HAERAE-HUB/KMMLU/Psychology
๋‹จ์ฒด๊ต์„ญ ํ˜•ํƒœ ์ค‘ ๋งŒ์ผ ์–ด๋–ค ๋ฐฉ์งํšŒ์‚ฌ ๋Œ€ํ‘œ๊ฐ€ ์—ฐํ•ฉ๋‹จ์ฒด์ธ ์„ฌ์œ ๋…ธ๋ จ๊ณผ ์ž„๊ธˆ๊ณผ ๋…ธ๋™์กฐ๊ฑด์— ๋Œ€ํ•ด ๊ต์„ญํ•œ๋‹ค๋ฉด ์ด๋Ÿฌํ•œ ๊ต์„ญํ•œ๋‹ค๋ฉด ์ด๋Ÿฌํ•œ ๊ต์„ญํ˜•ํƒœ๋Š”?
HAERAE-HUB/KMMLU/Psychology
๊ฒฝ๊ธฐ์นจ์ฒด๋กœ ์‹ค์—…์ž๊ฐ€ ์ง์žฅ์„ ๊ตฌํ•˜๋Š” ๊ฒƒ์ด ๋”์šฑ ์–ด๋ ต๊ฒŒ ๋˜์–ด ๊ตฌ์งํ™œ๋™์„ ๋‹จ๋…ํ•จ์œผ๋กœ์จ ๋น„๊ฒฝ์ œํ™œ๋™์ธ๊ตฌ๊ฐ€ ๋Š˜์–ด๋‚˜๊ณ  ๊ฒฝ์ œํ™œ๋™์ธ๊ตฌ๊ฐ€ ๊ฐ์†Œํ•˜๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Psychology
ํ•œ๊ตญํ‘œ์ค€์‚ฐ์—…๋ถ„๋ฅ˜(2008)์ƒ ๋‹จ์ผ ์žฅ์†Œ์—์„œ ์ด๋ฃจ์–ด์ง€๋Š” ๋‹จ์ผ ์‚ฐ์—…ํ™œ๋™์˜ ํ†ต๊ณ„๋‹จ์œ„๋Š”?
HAERAE-HUB/KMMLU/Psychology
๋ฏธ๋„ค์†Œํƒ€ ์ง์—…๋ถ„๋ฅ˜์ฒด๊ณ„ III ์™€ ๊ด€๋ จํ•˜์—ฌ ๋ฐœ์ „ํ•œ ์ง์—…๋ฐœ๋‹ฌ์ด๋ก ์€?
HAERAE-HUB/KMMLU/Psychology
์ž๊ธฐ ์ธ์‹์ด ๋ถ€์กฑํ•œ ๋‚ด๋‹ด์ž๋ฅผ ์‚ฌ์ •ํ•  ๋•Œ ์ธ์ง€์— ๋Œ€ํ•œ ํ†ต์ฐฐ์„ ์žฌ๊ตฌ์กฐํ™”ํ•˜๊ฑฐ๋‚˜ ๋ฐœ๋‹ฌ์‹œํ‚ค๋Š”๋ฐ ์ ํ•ฉํ•œ ๋ฐฉ๋ฒ•์€?
HAERAE-HUB/KMMLU/Psychology
ํ™€๋žœ๋“œ(Holland)์˜ ์œก๊ฐํ˜• ๋ชจ๋ธ์—์„œ ์ฐฝ์˜์„ฑ์„ ์ง€ํ–ฅํ•˜๋Š” ์•„์ด๋””์–ด์™€ ์ž๋ฃŒ๋ฅผ ์‚ฌ์šฉํ•ด์„œ ์ž์‹ ์„ ์ƒˆ๋กœ์šด ๋ฐฉ์‹์œผ๋กœ ํ‘œํ˜„ํ•˜๋Š” ์œ ํ˜•์€?
HAERAE-HUB/KMMLU/Psychology
์ „๊ธฐ๋ˆ„์ „์œผ๋กœ ์ธํ•œ ํ™”์žฌ์กฐ์‚ฌ ์‹œ์— ์ฐฉ์•ˆํ•ด์•ผ ํ•  ์ž…์ฆ ํ”์ ๊ณผ ๊ด€๊ณ„์—†๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Public-Safety
์ธ์‚ฐ์•”๋ชจ๋Š„(NH4H2PO4) ์†Œํ™”์•ฝ์ œ๊ฐ€ ์—ด๋ถ„ํ•ด๋˜์–ด ์ƒ์„ฑ๋˜๋Š” ๋ฌผ์งˆ๋กœ์„œ ๋ชฉ์žฌ, ์„ฌ์œ  ๋“ฑ์„ ๊ตฌ์„ฑํ•˜๊ณ  ์ž‡๋Š” ์„ฌ์œ ์†Œ๋ฅผ ํƒˆ์ˆ˜ํƒ„ํ™”์‹œ์ผœ ์—ฐ์†Œ๋ฅผ ์–ต์ œํ•˜๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Public-Safety
๋‹จ์ˆœ๋ฐ˜๋ณต๋™์ž‘ ์ž‘์—…์œผ๋กœ ์†, ์†๊ฐ€๋ฝ ๋˜๋Š” ์†๋ชฉ์˜ ๋ถ€์ ์ ˆํ•œ ์ž‘์—…๋ฐฉ๋ฒ•๊ณผ ์ž์„ธ ๋“ฑ์œผ๋กœ ์ฃผ๋กœ ์†๋ชฉ ๋ถ€์œ„์— ์ฃผ๋กœ ๋ฐœ์ƒํ•˜๋Š” ๊ทผ๊ณจ๊ฒฉ๊ณ„์งˆํ™˜์€?
HAERAE-HUB/KMMLU/Public-Safety
์œ„ํ—˜๋ฌผ์•ˆ์ „๊ด€๋ฆฌ๋ฒ•๋ น์— ๋”ฐ๋ผ ๊ด€๊ณ„์ธ์ด ์˜ˆ๋ฐฉ๊ทœ์ •์„ ์ •ํ•˜์—ฌ์•ผ ํ•  ์˜ฅ์™ธํƒฑํฌ์ €์žฅ์†Œ์— ์ €์žฅ๋˜๋Š” ์œ„ํ—˜๋ฌผ์˜ ์ง€์ •์ˆ˜๋Ÿ‰ ๋ฐฐ์ˆ˜๋Š”?
HAERAE-HUB/KMMLU/Public-Safety
์—ฐ์‚ญ๊ธฐ์˜ ์—ฐ์‚ญ์ˆซ๋Œ์„ ๊ต์ฒดํ–ˆ์„ ๊ฒฝ์šฐ ์‹œ์šด์ „์€ ์ตœ์†Œ ๋ช‡ ๋ถ„ ์ด์ƒ ์‹ค์‹œํ•ด์•ผ ํ•˜๋Š”๊ฐ€?
HAERAE-HUB/KMMLU/Public-Safety
๊ธˆ์†๋‚˜ํŠธ๋ฅจ ํ™”์žฌ์— ์ ์‘์„ฑ์ด ์žˆ๋Š” ์†Œํ™”์„ค๋น„๋Š”?
HAERAE-HUB/KMMLU/Public-Safety
์œ ๋ฆฌ์‚ฐ ์‹œํ—˜์—์„œ ํŒŒ๋ž€์ƒ‰ ๋ฆฌํŠธ๋จธ์Šค ์ข…์ด๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ ๋Š”?
HAERAE-HUB/KMMLU/Public-Safety
6~12๋ช…์˜ ๊ตฌ์„ฑ์›์œผ๋กœ ํƒ€์ธ์˜ ๋น„ํŒ ์—†์ด ์ž์œ ๋กœ์šด ํ† ๋ก ์„ ํ†ตํ•˜์—ฌ ๋‹ค๋Ÿ‰์˜ ๋…์ฐฝ์ ์ธ ์•„์ด๋””์–ด๋ฅผ ์ด๋Œ์–ด๋‚ด๊ณ , ๋Œ€์•ˆ์  ํ•ด๊ฒฐ์•ˆ์„ ์ฐพ๊ธฐ ์œ„ํ•œ ์ง‘๋‹จ์  ์‚ฌ๊ณ ๊ธฐ๋ฒ•์€?
HAERAE-HUB/KMMLU/Public-Safety
ํ์‡„ํ˜•์Šคํ”„๋งํด๋Ÿฌํ—ค๋“œ์˜ ๊ธฐ์ค€์ด 10๊ฐœ์ธ ์žฅ์†Œ์— ์„ค์น˜ํ•ด์•ผ ํ•˜๋Š” ๊ฐ€์••์†ก์ˆ˜์žฅ์น˜์˜ ์†ก์ˆ˜๋Ÿ‰์€ ์–ผ๋งˆ ์ด์ƒ์œผ๋กœ ํ•˜์—ฌ์•ผ ํ•˜๋Š”๊ฐ€? (๋‹จ, ๊ฐ€์••์†ก์ˆ˜์žฅ์น˜์˜ 1๋ถ„๋‹น ์†ก์ˆ˜๋Ÿ‰์€ ํ์‡„ํ˜• ์Šคํ”„๋งํด๋Ÿฌํ—ค๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์„ค๋น„์˜ ๊ฒฝ์šฐ์ด๋‹ค.)
HAERAE-HUB/KMMLU/Public-Safety
๊ณผ์‚ฐํ™”๋‚˜ํŠธ๋ฅจ 78g ๊ณผ ์ถฉ๋ถ„ํ•œ ์–‘์˜ ๋ฌผ์ด ๋ฐ˜์‘ํ•˜์—ฌ ์ƒ์„ฑ๋˜๋Š” ๊ธฐ์ฒด์˜ ์ข…๋ฅ˜์™€ ์ƒ์„ฑ๋Ÿ‰์„ ์˜ณ๊ฒŒ ๋‚˜ํƒ€๋‚ธ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Public-Safety
ํ™”์•ฝ๋ฅ˜์šด๋ฐ˜์šฉ ๋””์ ค์ฐจ์˜ ๊ตฌ์กฐ ๊ธฐ์ค€ ์ค‘ ๋ฐฐ๊ธฐ๊ด€์˜ ๋ฐฐ๊ธฐ๊ฐ€์Šค ์˜จ๋„๋Š” ๋ช‡ โ„ƒ ์ดํ•˜๋กœ ์œ ์ง€ํ•˜์—ฌ์•ผ ํ•˜๋Š”๊ฐ€?
HAERAE-HUB/KMMLU/Public-Safety
์‹œ์„ค๋ฌผ์˜ ์•ˆ์ „ ๋ฐ ์œ ์ง€๊ด€๋ฆฌ์— ๊ด€ํ•œ ํŠน๋ณ„๋ฒ• ์‹œํ–‰๋ น ์ƒ ๋ณด์กฐ๋ถ€์žฌ์— ๊ฒฝ๋ฏธํ•œ ๊ฒฐํ•จ์ด ๋ฐœ์ƒํ•˜์˜€์œผ๋‚˜ ๊ธฐ๋Šฅ ๋ฐœํœ˜์—๋Š” ์ง€์žฅ์ด ์—†์œผ๋ฉฐ, ๋‚ด๊ตฌ์„ฑ ์ฆ์ง„์„ ์œ„ํ•˜์—ฌ ์ผ๋ถ€์˜ ๋ณด์ˆ˜๊ฐ€ ํ•„์š”ํ•œ ์ƒํƒœ์ธ ์‹œ์„ค๋ฌผ์˜ ์•ˆ์ „๋“ฑ๊ธ‰์€?
HAERAE-HUB/KMMLU/Public-Safety
์œ ๋Ÿ‰ 1m3/min, ์ „์–‘์ • 20m๋กœ ๋ฌผ์„ ์†ก์ถœํ•˜๋Š” ํŽŒํ”„๊ฐ€ ์žˆ๋‹ค. ์ด ํŽŒํ”„๋ฅผ ๊ฐ€๋™ํ•˜๊ธฐ ์œ„ํ•œ ์ถ•๋™๋ ฅ์€ ์•ฝ ๋ช‡ kW์ธ๊ฐ€? (๋‹จ, ํŽŒํ”„์˜ ํšจ์œจ์€ 80%์ด๋‹ค.)
HAERAE-HUB/KMMLU/Public-Safety
๋ฐฉํญ๊ตฌ์กฐ ์ „๊ธฐ๊ธฐ๊ณ„ยท๊ธฐ๊ตฌ์˜ ์„ ์ •๊ธฐ์ค€์— ์žˆ์–ด ๊ฐ€์Šคํญ๋ฐœ ์œ„ํ—˜์žฅ์†Œ์˜ ์ œ1์ข… ์žฅ์†Œ์— ์‚ฌ์šฉํ•  ์ˆ˜ ์—†๋Š” ๋ฐฉํญ๊ตฌ์กฐ๋Š”?
HAERAE-HUB/KMMLU/Public-Safety
๊ฑด์„ค๊ณต์‚ฌ์˜ ์‚ฐ์—…์•ˆ์ „๋ณด๊ฑด๊ด€๋ฆฌ๋น„ ๊ณ„์ƒ์‹œ ๋Œ€์ƒ์•ก์ด ๊ตฌ๋ถ„๋˜์–ด ์žˆ์ง€ ์•Š์€ ๊ณต์‚ฌ๋Š” ๋„๊ธ‰๊ณ„์•ฝ ๋˜๋Š” ์ž์ฒด์‚ฌ์—… ๊ณ„ํš์ƒ์˜ ์ด๊ณต์‚ฌ๊ธˆ์•ก ์ค‘ ์–ผ๋งˆ๋ฅผ ๋Œ€์ƒ์•ก์œผ๋กœ ํ•˜๋Š”๊ฐ€?
HAERAE-HUB/KMMLU/Public-Safety
๊ธˆ์†์—ผ์„ ๋ถˆ๊ฝƒ๋ฐ˜์‘ ์‹คํ—˜์„ ํ•œ ๊ฒฐ๊ณผ ๋ณด๋ผ์ƒ‰์˜ ๋ถˆ๊ฝƒ์ด ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ด ๊ธˆ์†์—ผ์— ํฌํ•จ๋œ ๊ธˆ์†์€ ๋ฌด์—‡์ธ๊ฐ€?
HAERAE-HUB/KMMLU/Public-Safety
์ผ๋ฐ˜์ ์œผ๋กœ ๋ณดํ†ต ์ž‘์—…์ž์˜ ์ •์ƒ์ ์ธ ์‹œ์„ ์œผ๋กœ ๊ฐ€์žฅ ์ ํ•ฉํ•œ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Public-Safety
์•ˆ์ „ํ‘œ์‹œ์˜ ์ข…๋ฅ˜์™€ ๋ถ„๋ฅ˜๊ฐ€ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์—ฐ๊ฒฐ๋œ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Public-Safety
์ƒ์ฒด ๋ฆฌ๋“ฌ(Bio Rhythm)์ค‘ ์ผ๋ฐ˜์ ์œผ๋กœ 28์ผ์„ ์ฃผ๊ธฐ๋กœ ๋ฐ˜๋ณต๋˜๋ฉฐ, ์ฃผ์˜๋ ฅใ†์ฐฝ์กฐ๋ ฅใ†์˜ˆ๊ฐ ๋ฐ ํ†ต์ฐฐ๋ ฅ ๋“ฑ์„ ์ขŒ์šฐํ•˜๋Š” ๋ฆฌ๋“ฌ์€?
HAERAE-HUB/KMMLU/Public-Safety
์ปจ๋ฒ ์ด์–ด์— ์ž‘์—…ํ•˜๋Š” ๊ทผ๋กœ์ž์˜ ์‹ ์ฒด ์ผ๋ถ€๊ฐ€ ๋ง๋ ค๋“ค ์œ„ํ—˜์ด ์žˆ์„ ๋•Œ์— ์„ค์น˜ํ•˜์—ฌ์•ผ ํ•  ์•ˆ์ „์žฅ์น˜๋Š”?
HAERAE-HUB/KMMLU/Public-Safety
NIOSH์—์„œ ์ œ์‹œํ•œ ๊ถŒ์žฅ๋ฌด๊ฒŒํ•œ๊ณ„๊ฐ€ 6kg์ด๊ณ , ๊ทผ๋กœ์ž๊ฐ€ ์‹ค์ œ ์ž‘์—…ํ•˜๋Š” ์ค‘๋Ÿ‰๋ฌผ์˜ ๋ฌด๊ฒŒ๊ฐ€ 12kg์ผ ๊ฒฝ์šฐ ์ค‘๋Ÿ‰๋ฌผ ์ทจ๊ธ‰์ง€์ˆ˜(LI)๋Š”?
HAERAE-HUB/KMMLU/Public-Safety
์˜ฅ์™ธ์— ์„ค์น˜๋˜์–ด ์žˆ๋Š” ์ฃผํ–‰ ํฌ๋ ˆ์ธ์€ ์ˆœ๊ฐ„ํ’์†์ด ์–ผ๋งˆ ์ด์ƒ์ผ ๋•Œ ์ดํƒˆ๋ฐฉ์ง€์žฅ์น˜๋ฅผ ์ž‘๋™์‹œํ‚ค๋Š” ๋“ฑ ์ดํƒˆ์„ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•œ ์กฐ์น˜๋ฅผ ํ•ด์•ผ ํ•˜๋Š”๊ฐ€?
HAERAE-HUB/KMMLU/Public-Safety
๋ถ„๋ง์†Œํ™”์•ฝ์ œ์˜ ์ €์žฅ์šฉ๊ธฐ์—๋Š” ์ €์žฅ์šฉ๊ธฐ์˜ ๋‚ด๋ถ€์••๋ ฅ์ด ์„ค์ •์••๋ ฅ์ด ๋˜์—ˆ์„ ๋•Œ ์ฃผ๋ฐธ๋ธŒ๋ฅผ ๊ฐœ๋ฐฉํ•˜๋Š” ์žฅ์น˜๊ฐ€ ํ•„์š”ํ•˜๋‹ค. ์ด ์žฅ์น˜์˜ ๋ช…์นญ์€?
HAERAE-HUB/KMMLU/Public-Safety
์œ„ํ—˜๋ฌผ๊ณผ ๊ทธ ์œ„ํ—˜๋ฌผ์ด ๋ฌผ๊ณผ ์ ‘์ด‰ํ•˜์—ฌ ๋ฐœ์ƒํ•˜๋Š” ๊ธฐ์ฒด๋ฅผ ์˜ณ๊ฒŒ ์—ฐ๊ฒฐํ•œ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Public-Safety
์ „๊ธฐ๋ฐœํŒŒ๋ฅผ ํ•˜๋Š” ๋•Œ์— ํ™”์•ฝ๋ฅ˜ ์žฅ์ „์žฅ์†Œ๋กœ๋ถ€ํ„ฐ ๋„ํ†ต์‹œํ—˜์„ ํ•  ์ˆ˜ ์žˆ๋Š” ์ตœ์†Œ ์•ˆ์ „๊ฑฐ๋ฆฌ๋Š”?
HAERAE-HUB/KMMLU/Public-Safety
์ธ๊ฐ„-๊ธฐ๊ณ„ ์ฒด๊ณ„์—์„œ ์ธ๊ฐ„์˜ ๊ณผ์˜ค์— ๊ธฐ์ธ๋œ ์›์ธ ํ™•๋ฅ ์„ ๋ถ„์„ํ•˜์—ฌ ์œ„ํ—˜์„ฑ์˜ ์˜ˆ์ธก๊ณผ ๊ฐœ์„ ์„ ์œ„ํ•œ ํ‰๊ฐ€ ๊ธฐ๋ฒ•์€?
HAERAE-HUB/KMMLU/Public-Safety
์ „๊ธฐ๋‡Œ๊ด€์˜ ๊ธฐํญ์•ฝ์œผ๋กœ ์ฃผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Public-Safety
ํ”„๋ ˆ์Šค ์ž‘์—…์—์„œ ์ œํ’ˆ ๋ฐ ์Šคํฌ๋žฉ์„ ์ž๋™์ ์œผ๋กœ ์œ„ํ—˜ํ•œ๊ณ„ ๋ฐ–์œผ๋กœ ๋ฐฐ์ถœํ•˜๊ธฐ ์œ„ํ•œ ์žฅ์น˜๋กœ ํ‹€๋ฆฐ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Public-Safety
๋ชจ๋“  ์‹œ์Šคํ…œ ์•ˆ์ „๋ถ„์„์—์„œ ์ œ์ผ ์ฒซ๋ฒˆ์งธ ๋‹จ๊ณ„์˜ ๋ถ„์„์œผ๋กœ, ์‹คํ–‰๋˜๊ณ  ์žˆ๋Š” ์‹œ์Šคํ…œ์„ ํฌํ•จํ•œ ๋ชจ๋“  ๊ฒƒ์˜ ์ƒํƒœ๋ฅผ ์ธ์‹ํ•˜๊ณ  ์‹œ์Šคํ…œ์˜ ๊ฐœ๋ฐœ๋‹จ๊ณ„์—์„œ ์‹œ์Šคํ…œ ๊ณ ์œ ์˜ ์œ„ํ—˜์ƒํƒœ๋ฅผ ์‹๋ณ„ํ•˜์—ฌ ์˜ˆ์ƒ๋˜๊ณ  ์žˆ๋Š” ์žฌํ•ด์˜ ์œ„ํ—˜์ˆ˜์ค€์„ ๊ฒฐ์ •ํ•˜๋Š” ๊ฒƒ์„ ๋ชฉ์ ์œผ๋กœ ํ•˜๋Š” ์œ„ํ—˜๋ถ„์„ ๊ธฐ๋ฒ•์€?
HAERAE-HUB/KMMLU/Public-Safety
๋‡Œ๊ด€(deroeator)์˜ ๊ธฐํญ์•ฝ์œผ๋กœ ์ฃผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Public-Safety
๋ฌผ 1g์ด 100โ„ƒ์—์„œ ์ˆ˜์ฆ๊ธฐ๋กœ ๋˜์—ˆ์„ ๋•Œ์˜ ๋ถ€ํ”ผ๋Š” 1๊ธฐ์••์„ ๊ธฐ์ค€์œผ๋กœ ์•ฝ ๋ช‡ L ์ธ๊ฐ€?
HAERAE-HUB/KMMLU/Public-Safety
G(jฯ‰) = 10(jฯ‰)+1์—์„œ ์ ˆ์  ๊ฐ์ฃผํŒŒ์ˆ˜ ฯ‰o[rad/sec]๋Š”?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์ „์ž์ œ์–ด ํ˜„๊ฐ€์žฅ์น˜(E.C.S )์žฅ์ฐฉ ์ž๋™์ฐจ์—์„œ ์ฐจ๊ณ  ์„ผ์„œ๊ฐ€ ๊ฐ์ง€ํ•˜๋Š” ๊ณณ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
๋‚˜์ดํ€ด์ŠคํŠธ ์ด๋ก ์— ์˜ํ•˜๋ฉด ์ตœ๊ณ  5kHz์˜ ์ „์†ก์‹ ํ˜ธ๋ฅผ ๊ฐ€์งˆ ๋•Œ, ์ตœ์†Œ ๋ช‡ ๋ฐฐ๋กœ ์ƒ˜ํ”Œ๋งํ•ด์•ผ ์› ์‹ ํ˜ธ์™€ ๋™์ผํ•˜๊ฒŒ ๊ตฌํ˜„๋˜๋Š”๊ฐ€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์ „์ž์ œ์–ด ํ˜„๊ฐ€์žฅ์น˜์˜ ์ œ์–ด ์ค‘ ์Šนยทํ•˜์ฐจ ์‹œ ์ฐจ์ฒด๊ฐ€ ํ”๋“ค๋ฆฌ๋Š” ํ˜„์ƒ์„ ๋ฐฉ์ง€ํ•˜๋Š” ์ œ์–ด๋Š”?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
300[W]์˜ ๋ฐ˜์†กํŒŒ ์ „๋ ฅ์„ ๊ฐ–๋Š” AM ์†ก์‹ ๊ธฐ๊ฐ€ 85%์˜ ๋ณ€์กฐ๋„๋ฅผ ๊ฐ–๋Š”๋‹ค๋ฉด, ํ”ผ๋ณ€์กฐํŒŒ์˜ ์ „๋ ฅ์€ ์•ฝ ๋ช‡ [W]์ธ๊ฐ€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์กฐํ–ฅํ•  ๋•Œ ์กฐํ–ฅ ๋ฐฉํ–ฅ์ชฝ์œผ๋กœ ์ž‘์šฉํ•˜๋Š” ํž˜์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์ž๋™์ฐจ ๊ธฐ๊ด€์—์„œ ๋ฐœ์ƒ๋˜๋Š” ์œ ํ•ด๊ฐ€์Šค ์ค‘ ๋ธ”๋กœ๋ฐ”์ด๊ฐ€์Šค์˜ ์ฃผ์„ฑ๋ถ„์€ ๋ฌด์—‡์ธ๊ฐ€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์กฐํ–ฅ ํ•ธ๋“ค์„ 2๋ฐ”ํ€ด ๋Œ๋ ธ์„ ๋•Œ ํ”ผํŠธ๋จผ ์•”์ด 90ยฐ ์›€์ง์˜€๋‹ค๋ฉด ์กฐํ–ฅ ๊ธฐ์–ด๋น„๋Š”?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์™€์ด์–ด ๋กœํ”„๋กœ ๋™์ผ์ค‘๋Ÿ‰์˜ ๋ฌผ๊ฑด์„ ๋งค๋‹ฌ์•„ ์˜ฌ๋ฆด ๋•Œ ๋กœํ”„์— ๊ฑธ๋ฆฌ๋Š” ์ธ์žฅ๋ ฅ์ด ๊ฐ€์žฅ ์ ์€ ๋กœํ”„์˜ ๊ฐ๋„๋Š”?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์ฃผ์ „๋™๊ธฐ์˜ ๋‹จ์ž์ „์••์ด 1200V, ์ „๋ฅ˜๊ฐ€ 300A ์ธ ๊ฒฝ์šฐ, ์ „๊ธฐ์ฐจ์˜ ์ถœ๋ ฅ(kW)์€? (๋‹จ, ์ฃผ์ „๋™๊ธฐ์˜ ํšจ์œจ์€ 0.9, ์ „๋™๊ธฐ์˜ ๋Œ€์ˆ˜๋Š” 3๋Œ€์ด๋‹ค.)
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์–ด๋–ค ์ •๋ฅ˜ํšŒ๋กœ์˜ ๋ถ€ํ•˜์ „์••์ด 200V์ด๊ณ , ๋งฅ๋™๋ฅ ์ด 4%์ผ ๋•Œ ๊ต๋ฅ˜๋ถ„์€ ๋ช‡ V ํฌํ•จ๋˜์–ด ์žˆ๋Š”๊ฐ€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
ํƒ„์„ฑํ•œ๋„ ๋‚ด์—์„œ ๋ด‰์— ์ถ•๋ฐฉํ–ฅ์œผ๋กœ ๋‹จ๋ฉด์— ๊ท ์ผํ•œ ์ธ์žฅ๋ ฅ์ด ์ž‘์šฉํ•  ๋•Œ, ๋ด‰์˜ ์ฒด์  ๋ณ€ํ˜•์œจ ?v์€? (๋‹จ, ?์€ ๋ด‰์˜ ์ข…๋ณ€ํ˜•์œจ, v๋Š” ํฌ์•„์†ก ๋น„์ด๋‹ค.)
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
๋‹จ๋… ์ง€์ง€์ฃผ์—์„œ ์ง€์ง€์ ์˜ ๋†’์ด๊ฐ€ 6.5m์ธ ์ „์ฐจ์„ ์— 125kgf์˜ ์ˆ˜ํ‰์ง‘์ค‘ํ•˜์ค‘์ด ์ž‘์šฉํ•˜๋Š” ๊ฒฝ์šฐ, ์ง€๋ฉด๊ณผ์˜ ๊ฒฝ๊ณ„์  ๋ชจ๋ฉ˜ํŠธ๋Š” ๋ช‡ kgfใ†m ์ธ๊ฐ€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์ˆ˜๋™๋ณ€์†๊ธฐ ์ฐจ๋Ÿ‰์˜ ๋งˆ์ฐฐํด๋Ÿฌ์น˜ ๋””์Šคํฌ์—์„œ ๋น„ํ‹€๋ฆผ ์ฝ”์ผ ์Šคํ”„๋ง์˜ ์ค‘์š”ํ•œ ๊ธฐ๋Šฅ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
๋””์ ค๊ธฐ๊ด€์˜ ์—ฐ์†Œ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์ค‘์š” ์š”์†Œ์™€ ๊ฐ€์žฅ ๊ด€๊ณ„๊ฐ€ ์ ์€ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
BJT์˜ ๋™์ž‘์ƒํƒœ ์ค‘ ์ฐจ๋‹จ์ƒํƒœ๋Š”?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
๋ถ€ํ•˜์ „๋ฅ˜ ์ฐจ๋‹จ์ด ๋ถˆ๊ฐ€๋Šฅํ•œ ์ „๋ ฅ๊ฐœํ ์žฅ์น˜๋Š”?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
๊ตฌํ˜• ์ „๊ธฐ๊ธฐ๊ด€์ฐจ ๋ฐœ์ „์ œ๋™ ๊ฒฉ์ž์ €ํ•ญ๊ธฐ ๋ƒ‰๊ฐ์šฉ ์†กํ’์ „๋™๊ธฐ์˜ ๊ตฌ๋™์šฉ ์ „์›์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
ํŠธ๋žœ์ง€์Šคํ„ฐ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๊ธฐํ˜ธ์—์„œ ํ™”์‚ดํ‘œ๊ฐ€ ์˜๋ฏธํ•˜๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
ํก๊ธฐ ๋‹ค๊ธฐ๊ด€ ์ง„๊ณต๋„ ์‹œํ—˜์œผ๋กœ ์•Œ์•„ ๋‚ผ ์ˆ˜ ์—†๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
๋ถ€ํ•˜์—ญ๋ฅ ์ด 0.6์ธ ๊ฒฝ์šฐ, ์ „๋ ฅ์šฉ ์ฝ˜๋ด์„œ๋ฅผ ๋ณ‘๋ ฌ๋กœ ์ ‘์†ํ•˜์—ฌ ํ•ฉ์„ฑ์—ญ๋ฅ ์„ 0.9๋กœ ๊ฐœ์„ ํ•˜๋ฉด ์ „์›์ธก ์„ ๋กœ์˜ ์ „๋ ฅ์†์‹ค์€ ์ฒ˜์Œ ๊ฒƒ์˜ ์•ฝ ๋ช‡ %๋กœ ๊ฐ์†Œ๋˜๋Š”๊ฐ€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์ผ ๋•Œ, ๋ณด๋“œ ์„ ๋„์—์„œ ์ ˆ์  ์ฃผํŒŒ์ˆ˜ ฯ‰0๋Š”?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์˜ท์— ๋ฌป์€ ๋จผ์ง€๋ฅผ ํ„ธ ๋•Œ ์‚ฌ์šฉํ•˜์—ฌ์„œ๋Š” ์•ˆ ๋˜๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
2์ง„ ์ƒํƒœ์˜ ์ˆ˜๋ฅผ ์ตœ๋Œ€ 64๊ฐœ ๊ฐ–๋Š” ์นด์šดํ„ฐ๋ฅผ ๊ตฌ์„ฑํ•˜๋ ค๊ณ  ํ•  ๊ฒฝ์šฐ, ์ตœ์†Œ๋กœ ํ•„์š”ํ•œ ํ”Œ๋ฆฝํ”Œ๋กญ์˜ ์ˆ˜๋Š”?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์ „์ฐจ๋ฅœ ์ •๋ ฌ์—์„œ ์กฐํ–ฅ ํ•ธ๋“ค์˜ ์กฐ์ž‘๋ ฅ์„ ๊ฒฝ๊ฐ์‹œํ‚ค๊ณ  ๋ฐ”ํ€ด์˜ ์ง์ง„ ๋ณต์›๋ ฅ์„ ์ฃผ๋Š” ๊ฐ€์žฅ ์ค‘์š”ํ•œ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
ํ”ผ์Šคํ†ค๊ฐ„๊ทน(piston clearance) ์ธก์ •์€ ์–ด๋А ๋ถ€๋ถ„์—์‹œํฌ๋‹ˆ์Šค ๊ฒŒ์ด์ง€(thinckess gauge)๋ฅผ ๋„ฃ๊ณ  ํ•˜๋Š”๊ฐ€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์œคํ™œ์œ ์˜ ์ธํ™”์ , ๋ฐœํ™”์ ์ด ๋‚ฎ์„ ๋•Œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
R-C ํšŒ๋กœ์—์„œ ์‹œ์ •์ˆ˜๋ฅผ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ํ‘œํ˜„ํ•œ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์ž๋™๋ณ€์†๊ธฐ์˜ ํ„ฐ๋นˆ์—์„œ ๋Œ์•„์˜ค๋Š” ์œ ์ฒด์˜ ๋ฐฉํ–ฅ์„ ๋ฐ”๊พธ์–ด ์ฃผ๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
๊ณ ์†์ฒ ๋„๊ตฌ๊ฐ„ ๋ณด์ˆ˜์ž ์„ ๋กœํšก๋‹จ์žฅ์น˜ ์‹œ์†Œ ๊ธฐ์ค€์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์‹œ์Šคํ…œ ๋‚ด์˜ ๋™์ž‘๋ฌผ์งˆ์ด ํ•œ ์ƒํƒœ์—์„œ ๋‹ค๋ฅธ ์ƒํƒœ๋กœ ๋ณ€ํ™”ํ•˜๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
์‚ฐ์†Œ์šฉ์ ‘์šฉ ํ† ์น˜ ์ทจ๊ธ‰๋ฐฉ๋ฒ• ์ค‘ ์˜ณ์ง€ ๋ชปํ•œ ๋ฐฉ๋ฒ•์€?
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
9/4[kW] ์ง๋ฅ˜ ์ „๋™๊ธฐ 2๋Œ€๋ฅผ ๋งค์ผ 5์‹œ๊ฐ„์”ฉ 30์ผ ๋™์•ˆ ํ•  ๋•Œ ์‚ฌ์šฉํ•œ ์ „๋ ฅ๋Ÿ‰์€ ์•ฝ ๋ช‡ [kWh]์ธ๊ฐ€? (๋‹จ, ์ „๋™๊ธฐ๋Š” ์ „๋ถ€ํ•˜๋กœ ์šด์ „๋˜๋Š” ๊ฒƒ์œผ๋กœ ํ•˜๊ณ  ํšจ์œจ์€ 80[%]์ด๋‹ค.)
HAERAE-HUB/KMMLU/Railway-and-Automotive-Engineering
๋ถ€๋™์‚ฐ๊ด‘๊ณ ์— ๋Œ€ํ•œ ์„ค๋ช… ์ค‘ ๊ฐ€์žฅ ์ ์ ˆํ•˜์ง€ ์•Š์€ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Real-Estate
์ฃผํƒ๋ฒ•๋ น์ƒ ๊ณต๋™์ฃผํƒ ๊ด€๋ฆฌ์ฃผ์ฒด๊ฐ€ ์‹œ์žฅใ†๊ตฐ์ˆ˜ใ†๊ตฌ์ฒญ์žฅ์˜ ํ—ˆ๊ฐ€๋ฅผ ๋ฐ›๊ฑฐ๋‚˜ ์‹ ๊ณ ๋ฅผ ํ•˜์—ฌ์•ผ ํ•˜๋Š” ํ–‰์œ„๋Š”?
HAERAE-HUB/KMMLU/Real-Estate
์ฃผํƒ๋ฒ•๋ น์ƒ ์‹œใ†๋„์ง€์‚ฌ๊ฐ€ ์ฃผํƒ๊ด€๋ฆฌ์‚ฌ๋“ฑ์˜ ์ž๊ฒฉ์„ ๋ฐ˜๋“œ์‹œ ์ทจ์†Œํ•ด์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ๋Š”?
HAERAE-HUB/KMMLU/Real-Estate
์ฃผํƒ๋ฒ•๋ น์ƒ ์‚ฌ์—…์ฃผ์ฒด์˜ ํ•˜์ž๋‹ด๋ณด์ฑ…์ž„๊ธฐ๊ฐ„์ด ๊ฐ€์žฅ ๊ธด ์‹œ์„ค๊ณต์‚ฌ๋Š”?
HAERAE-HUB/KMMLU/Real-Estate
๋‘๊ป˜ 30cm์˜ ๋ฒฝ๋Œ๋กœ ๋œ ๋ฒฝ์ด ์žˆ๋‹ค. ๋‚ด๋ฉด์˜ ์˜จ๋„๊ฐ€ 21โ„ƒ, ์™ธ๋ฉด์˜ ์˜จ๋„๊ฐ€ 35โ„ƒ์ผ ๋•Œ ์ด ๋ฒฝ์„ ํ†ตํ•ด ํ๋ฅด๋Š” ์—ด๋Ÿ‰์€? (๋‹จ, ๋ฒฝ๋Œ์˜ ์—ด์ „๋„์œจ K๋Š” 0.793 W/mใ†K์ด๋‹ค.)
HAERAE-HUB/KMMLU/Refrigerating-Machinery
๋ƒ‰์žฅ์„ค๋น„์˜ ๋‹จ์—ด๋ฐฉ์‹์— ์žˆ์–ด์„œ ๋‚ด๋ถ€ ๋‹จ์—ด๋ฐฉ์‹์ด ์ ํ•ฉ์น˜ ์•Š์€ ๊ณณ์€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
์ • ์ž‘์—…์„ ํ•  ๋•Œ ๊ฐ•ํ•˜๊ฒŒ ๋•Œ๋ ค์„œ๋Š” ์•ˆ ๋  ๊ฒฝ์šฐ๋Š” ์–ด๋А ๋•Œ ์ธ๊ฐ€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
50RT์˜ ๋ธŒ๋ผ์ธ ์ฟจ๋Ÿฌ์—์„œ ์ž…๊ตฌ์˜จ๋„ -15โ„ƒ์ผ ๋•Œ ๋ธŒ๋ผ์ธ์˜ ์œ ๋Ÿ‰์ด 0.5m3/min์ด๋ผ๋ฉด ์ถœ๊ตฌ์˜ ์˜จ๋„๋Š” ๋ช‡ โ„ƒ์ธ๊ฐ€? (๋‹จ, ๋ธŒ๋ผ์ธ์˜ ๋น„์ค‘ 1.27, ๋น„์—ด์€ 0.66kcal/kgโ„ƒ์ด๋‹ค.)
HAERAE-HUB/KMMLU/Refrigerating-Machinery
๋ชฉํ‘œ๊ฐ’์„ ์ง์ ‘ ์‚ฌ์šฉํ•˜๊ธฐ ๊ณค๋ž€ํ•  ๋•Œ, ์ฃผ ๋˜๋จน์ž„ ์š”์†Œ์™€ ๋น„๊ตํ•˜์—ฌ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
๋ชฉํ‘œ์น˜๊ฐ€ ์ •ํ•˜์—ฌ์ ธ ์žˆ์œผ๋ฉฐ, ์ž…ใ†์ธจ๋ ฅ์„ ๋น„๊ตํ•˜์—ฌ ์‹ ํ˜ธ์ „๋‹ฌ ๊ฒฝ๋กœ๊ฐ€ ๋ฐ˜๋“œ์‹œ ํ๋ฃจํ”„๋ฅผ ์ด๋ฃจ๊ณ  ์žˆ๋Š” ์ œ์–ด๋Š”?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
ํ‘œ์ค€๋ƒ‰๋™์‚ฌ์ดํด์—์„œ ๋ƒ‰๋งค ์•ก์ด ํŒฝ์ฐฝ๋ฐธ๋ธŒ๋ฅผ ์ง€๋‚  ๋•Œ ๋ƒ‰๋งค์˜ ์˜จ๋„, ์••๋ ฅ, ์—”ํƒˆํ”ผ์˜ ์ƒํƒœ๋ณ€ํ™”๋ฅผ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ๋‚˜ํƒ€๋‚ธ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
1๋ถ„๊ฐ„์— 25โ„ƒ์˜ ๋ฌผ 100L๋ฅผ 0โ„ƒ์˜ ๋ฌผ๋กœ ๋ƒ‰๊ฐ์‹œํ‚ค๊ธฐ ์œ„ํ•˜์—ฌ ์ตœ์†Œ ๋ช‡ ๋ƒ‰๋™ํ†ค์˜ ๋ƒ‰๋™๊ธฐ๊ฐ€ ํ•„์š”ํ•œ๊ฐ€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
์••๋ ฅ 1MPa, ๊ฑด๋„ 0.89์ธ ์Šต์ฆ๊ธฐ 100kg์„ ์ผ์ • ์••๋ ฅ์˜ ์กฐ๊ฑด์—์„œ ์—”ํƒˆํ”ผ๊ฐ€ 3052 kJ/kg์ธ 300โ„ƒ์˜ ๊ณผ์—ด์ฆ๊ธฐ๋กœ ๋˜๋Š”๋ฐ ํ•„์š”ํ•œ ์—ด๋Ÿ‰(kJ)์€? (๋‹จ, 1MPa์—์„œ ํฌํ™”์•ก์˜ ์—”ํƒˆํ”ผ๋Š” 759 kJ/kg, ์ฆ๋ฐœ์ž ์—ด์€ 2018 kJ/kg์ด๋‹ค.)
HAERAE-HUB/KMMLU/Refrigerating-Machinery
์•„์„ธํ‹ธ๋ Œ ์šฉ์ ‘๊ธฐ์—์„œ ๊ฐ€์Šค๊ฐ€ ์ƒˆ์–ด๋‚˜์˜ค๋Š” ๊ฒฝ์šฐ์— ๊ฒ€์‚ฌํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์ ๋‹นํ•œ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
์ •๊ฒฉ์ฃผํŒŒ์ˆ˜ 60Hz์˜ ๋†ํ˜• ์œ ๋„์ „๋™๊ธฐ์—์„œ 1์ฐจ ์ „์••์„ ์ •๊ฒฉ ๊ฐ’์œผ๋กœ ํ•˜๊ณ  50Hz์— ์‚ฌ์šฉํ•  ๋•Œ ๊ฐ์†Œํ•˜๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
์ „๊ธฐ์ž ์ฒ ์‹ฌ์„ ๊ทœ์†Œ ๊ฐ•ํŒ์œผ๋กœ ์„ฑ์ธตํ•˜๋Š” ์ฃผ๋œ ์ด์œ ๋Š”?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
๊ธ‰ํƒ•๋ฐฐ๊ด€์—์„œ ๊ฐ•๊ด€์˜ ์‹ ์ถ•์„ ํก์ˆ˜ํ•˜๊ธฐ ์œ„ํ•œ ์‹ ์ถ•์ด์Œ์‡ ์˜ ์„ค์น˜๊ฐ„๊ฒฉ์œผ๋กœ ์ ํ•ฉํ•œ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
์•ˆ์ „์ ๊ฒ€์˜ ์ข…๋ฅ˜์— ๋Œ€ํ•œ ์„ค๋ช…์ด ๋ฐ”๋ฅด์ง€ ์•Š์€ ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
ํฌ๊ธฐ 1000ร—500mm์˜ ์ง๊ด€ ๋•ํŠธ์— 30โ„ƒ์˜ ์˜จํ’ 18000m3/h์ด ํ๋ฅด๊ณ  ์žˆ๋‹ค. ์ด ๋•ํŠธ๊ฐ€ -10โ„ƒ์˜ ์‹ค์™ธ ๋ถ€๋ถ„์„ ์ง€๋‚  ๋•Œ ๊ธธ์ด 20m๋‹น ๋•ํŠธ ํ‘œ๋ฉด์œผ๋กœ๋ถ€ํ„ฐ์˜ ์—ด์†์‹ค์€? (๋‹จ, ๋•ํŠธ๋Š” ์•”๋ฉด 25mm๋กœ ๋ณด์˜จ๋˜์–ด ์žˆ๊ณ , ์ด๋•Œ 1000m๋‹น ์˜จ๋„ ์ฐจ 1โ„ƒ์— ๋Œ€ํ•œ ์˜จ๋„๊ฐ•ํ•˜๋Š” 0.9โ„ƒ์ด๋‹ค. ๊ณต๊ธฐ์˜ ๋ฐ€๋„๋Š” 1.2kg/m3, ์ •์••๋น„์—ด์€ 1.01kJ/kgใ†K์ด๋‹ค.)(์˜ค๋ฅ˜ ์‹ ๊ณ ๊ฐ€ ์ ‘์ˆ˜๋œ ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค. ๋ฐ˜๋“œ์‹œ ์ •๋‹ต๊ณผ ํ•ด์„ค์„ ํ™•์ธํ•˜์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.)
HAERAE-HUB/KMMLU/Refrigerating-Machinery
์˜จ๋„, ์Šต๋„, ๊ธฐ๋ฅ˜์†๋„์˜ 3์š”์†Œ๋ฅผ ์กฐํ•ฉํ•˜์—ฌ ์ธ์ฒด์— ์ฃผ๋Š” ๊ฐ๊ฐ์„ ์˜จ๋„๋กœ ํ‘œ์‹œํ•˜๋Š” ๊ฒƒ์€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
์ฆ๊ธฐ๋ฐฐ๊ด€์˜ ๋ง๋‹จ์ด๋‚˜ ๋ฐฉ์—ด๊ธฐ ํ™˜์ˆ˜๊ตฌ์— ์„ค์น˜ํ•˜์—ฌ ์ฆ๊ธฐ๊ด€์ด๋‚˜ ๋ฐฉ์—ด๊ธฐ์—์„œ ๋ฐœ์ƒํ•œ ์‘์ถ•์ˆ˜ ๋ฐ ๊ณต๊ธฐ๋ฅผ ๋ฐฐ์ถœํ•˜์—ฌ ์ˆ˜๊ฒฉ์ž‘์šฉ ๋ฐ ๋ฐฐ๊ด€์˜ ๋ถ€์‹์„ ๋ฐฉ์ง€ํ•˜๋Š” ์žฅ์น˜๋Š”?
HAERAE-HUB/KMMLU/Refrigerating-Machinery
ํ‰ํ˜•๊ด€ ์ฝ˜๋ด์„œ์— 100[V]์˜ ์ „์••์ด ๊ฑธ๋ ค ์žˆ๋‹ค. ์ด ์ „์›์„ ์ œ๊ฑฐํ•œ ํ›„ ํ‰ํ–‰๊ด€ ๊ฐ„๊ฒฉ์„ ์ฒ˜์Œ์˜ 2๋ฐฐ๋กœ ์ฆ๊ฐ€ํ•  ๊ฒฝ์šฐ ์ •์ „์šฉ๋Ÿ‰์€ ์–ด๋–ป๊ฒŒ ๋˜๋Š”๊ฐ€?
HAERAE-HUB/KMMLU/Refrigerating-Machinery