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κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)
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20:07

🎯2026 Electrical Engineering (Industrial) Engineer Practical Exam Study Guide🎯 - Complete Analysi...

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 1 week ago

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18:30

[πŸ“’Notice] πŸ”₯The Korea Electrical Installation Code (KEC) has been partially revised twice! Please ...

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 3 weeks ago

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3:02

[πŸ“’κ³΅μ§€] 🚨2026 전기곡사 ν‘œμ€€ν’ˆμ…ˆ κ°œμ • - μ‹ μΆœ 단닡 λŒ€λΉ„ν•˜μ„Έμš”!πŸ”₯ #전기곡사기사 #전기곡사산업기사

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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17:24

βœ”Must-Check! πŸ”₯Study Tips for Passing the 2026 Electrical Engineering (Industrial) Engineer Writte...

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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9:39

[πŸ“’κ³΅μ§€] 🚨2026 κ΅­κ°€κΈ°μˆ μžκ²© κ²€μ •μ‹œν–‰κ³„νš κ³ μš©λ…Έλ™λΆ€ λ°œν‘œπŸš¨ μ „κΈ°/곡사(μ‚°μ—…)기사 μ‘μ‹œμƒ μ£Όλͺ©πŸ”₯

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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57:57

πŸ”₯25 Years 3rd Electrical Engineering Technician Practical Exam Restoration ExplanationπŸ”₯

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 2 months ago

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1:06:48

🎯25λ…„ 3회 전기곡사기사 μ‹€κΈ° 가볡원 ν•΄μ„€πŸŽ―

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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10:54

πŸ”₯(전기곡사기사 μ‹€κΈ°) 기간별 곡뢀법πŸ”₯ 직μž₯인 μ£Όλͺ©! 🚨2μ£Ό/3μ£Ό/4μ£Ό 벼락치기🚨

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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3:04

[πŸ“’κ³΅μ§€] πŸ”₯μΌλ°˜κ΄€λ¦¬λΉ„ κ·œμ •μ΄ λ³€κ²½λ˜μ—ˆμŠ΅λ‹ˆλ‹€!πŸ”₯ # κΈ°νšμž¬μ •λΆ€ κ³„μ•½μ˜ˆκ·œ μΌλΆ€κ°œμ •(05.01) #전기곡사(μ‚°μ—…)기사 μ‹€κΈ°

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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2:05:19

[⏰️2μ‹œκ°„ μ™„μ„±] πŸ”₯μ—­λ₯  κ°œμ„ μš© μ½˜λ΄μ„œ - πŸ“μ‚Όκ°ν˜•μœΌλ‘œ μ‰½κ²Œ ν’€μž!πŸ”₯

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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16:27

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜01μ°¨μ‹œ_계산기 섀정법

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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17:44

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜08μ°¨μ‹œ_방정식 계산 β‘‘ EQN

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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5:53:07

【 ν•©λ³Έ 】 μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜01~19μ°¨μ‹œ

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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17:42

How to Use an Engineering Calculator for Electrical Beginners (CASIO FX-570ES PLUS-2) | Lesson 11...

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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15:44

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜13μ°¨μ‹œ_μ—­ν•¨μˆ˜

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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5:11

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜12μ°¨μ‹œ_μŒκ³‘μ„  ν•¨μˆ˜

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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29:07

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜06μ°¨μ‹œ_λ³΅μ†Œμˆ˜ μ—°μ‚°

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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12:11

How to Use an Engineering Calculator for Electrical Beginners (CASIO FX-570ES PLUS-2) | Lesson 15...

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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26:58

How to Use an Engineering Calculator for Electrical Beginners (CASIO FX-570ES PLUS-2) | Lesson 16...

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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34:01

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜10μ°¨μ‹œ_벑터 계산 β‘‘

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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15:34

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜03μ°¨μ‹œ_λΆ„μˆ˜ 계산

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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11:44

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜17μ°¨μ‹œ_계산기 μ‘μš© β‘  κ³Όν•™ μƒμˆ˜

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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19:19

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜09μ°¨μ‹œ_벑터 계산 β‘ 

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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10:36

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜18μ°¨μ‹œ_계산기 μ‘μš© β‘‘ λ‹¨μœ„ λ³€ν™˜

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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26:19

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜19μ°¨μ‹œ_ν–‰λ ¬ 계산

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

522 views

21:47

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜07μ°¨μ‹œ_방정식 계산 β‘  SOLVE

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

608 views

30:24

How to Use an Engineering Calculator for Electrical Beginners (CASIO FX-570ES PLUS-2) | Lesson 2:...

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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16:10

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜04μ°¨μ‹œ_λ°±λΆ„μœ¨ 계산

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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14:15

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜14μ°¨μ‹œ_μ§€μˆ˜ν•¨μˆ˜

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

348 views

4:16

How to Use an Engineering Calculator for Electrical Beginners (CASIO FX-570ES PLUS-2)｜Orientation

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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20:29

μ „κΈ° μž…λ¬Έμžλ₯Ό μœ„ν•œ κ³΅ν•™μš© 계산기 μ‚¬μš©λ²• (CASIO FX-570ES PLUS-2)｜05μ°¨μ‹œ_κ±°λ“­μ œκ³±κ³Ό 제곱근 계산

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 4 months ago

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1:16:15

9κΈ‰ 전기직 곡무원 [기타직렬]γ…£2025λ…„ μ„œμšΈμ‹œ λ³΄ν›ˆμ²­ μΆ”μ²œ 전기이둠

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 5 months ago

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55:14

2025λ…„ 전기직 ꡰ무원 9κΈ‰ - μ „κΈ°κΈ°κΈ°

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 5 months ago

663 views

1:04:06

2025λ…„ 전기직 ꡰ무원 9κΈ‰ - 전기곡학

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 5 months ago

795 views

47:27

🚨2025λ…„ 제2회 전기곡사산업기사 μ‹€κΈ° 가볡원 ν•΄μ„€πŸš¨

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 6 months ago

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42:39

⚑️2025λ…„ 제2회 전기곡사기사 μ‹€κΈ° 가볡원 ν•΄μ„€βš‘οΈ

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 6 months ago

12K views

2:43

πŸ“’ 25λ…„ 2회 μ „κΈ°/곡사(μ‚°μ—…)기사 μ‹€κΈ°μ‹œν—˜ μ›μ„œμ ‘μˆ˜ μ•ˆλ‚΄ πŸ“’

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 7 months ago

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11:23

[3편] πŸ”‘μ „κΈ°/곡사(μ‚°μ—…)기사 μ‹€κΈ° KEC μ˜ˆμƒλ¬Έμ œ 41~60번/πŸ“•λ¬΄λ£Œμžλ£Œ/πŸŽ§λ“£κΈ°μ „μš©

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 7 months ago

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35:55

βš‘οΈμ‹œκ·Έλ§ˆ νŠΉκ°•βš‘οΈκ³΅μ‹ 1개면 λ‹€ ν’€ 수 μžˆμŠ΅λ‹ˆλ‹€.πŸ”₯ μ œμ–΄κ³΅ν•™ 2편. 블둝선도와 μ‹ ν˜Ένλ¦„μ„ λ„ - 전기기사 ν•„κΈ° λŒ€λΉ„

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 7 months ago

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11:01

βš‘οΈμ‹œκ·Έλ§ˆ νŠΉκ°•βš‘οΈ μ‹œν—˜μ— κ·ΈλŒ€λ‘œ λ‚˜μ˜€λŠ” 곡식 λ§ˆμŠ€ν„°ν•˜κΈ°πŸ”₯ μ œμ–΄κ³΅ν•™ 1편. μžλ™μ œμ–΄κ³„μ˜ κ°œμš” - 전기기사 ν•„κΈ° λŒ€λΉ„

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 8 months ago

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16:08

[2편] πŸ”₯KEC μ‹€κΈ° μ™„μ „ μ •λ³΅ν•˜κΈ°πŸ”₯ - μ˜ˆμƒλ¬Έμ œ 21~40번 /πŸ“•λ¬΄λ£Œμžλ£Œ/πŸŽ§λ“£κΈ°μ „μš©

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 8 months ago

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20:32

[1편] 🎯KEC μ‹ μΆœ λŒ€λΉ„πŸŽ― 이 μ˜μƒμœΌλ‘œ λλ‚΄μ„Έμš”!πŸ”₯ 적쀑 μ˜ˆμƒ 100제(1~20번) /πŸ“•λ¬΄λ£Œμžλ£Œ/πŸŽ§λ“£κΈ°μ „μš©

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 8 months ago

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42:05

πŸ’™2025λ…„ 제1회 전기곡사산업기사 μ‹€κΈ° 가볡원 ν•΄μ„€πŸ’™

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 9 months ago

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47:02

πŸ”₯25λ…„ 제1회 전기곡사기사 μ‹€κΈ° 가볡원 ν•΄μ„€πŸ”₯

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 9 months ago

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1:14:39

【이둠】 μ œμ–΄κ³΅ν•™ 12κ°•(p.102~103)_8μž₯ μ‹œν€€μŠ€ μ œμ–΄ β‘‘ (논리 μ—°μ‚°)

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

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33:35

γ€λ¬Έμ œν’€μ΄γ€‘ μ œμ–΄κ³΅ν•™ 05κ°•(p.69~75)_5μž₯ μ œμ–΄κ³„μ˜ μ•ˆμ •λ„

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

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37:32

【이둠】 μ œμ–΄κ³΅ν•™ 01κ°•(p.02~05)_1μž₯ μžλ™μ œμ–΄κ³„μ˜ κ°œμš”

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

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14:19

γ€λ¬Έμ œν’€μ΄γ€‘ μ œμ–΄κ³΅ν•™ 08κ°•(p.104~107)_8μž₯ μ‹œν€€μŠ€ μ œμ–΄

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

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53:58

【이둠】 μ œμ–΄κ³΅ν•™ 10κ°•(p.88~90)_7μž₯ μƒνƒœ 곡간법

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

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1:26:33

【이둠】 μ œμ–΄κ³΅ν•™ 04κ°•(p.33~39)_3μž₯ μžλ™μ œμ–΄κ³„μ˜ μ‹œκ°„μ˜μ—­ 해석 β‘‘ (지연 μ œμ–΄κ³„μ˜ 과도응닡, 정상응닡)

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

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14:42

γ€λ¬Έμ œν’€μ΄γ€‘ μ œμ–΄κ³΅ν•™ 06κ°•(p.83~85)_6μž₯ 근ꢀ적

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

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1:21:41

【이둠】 μ œμ–΄κ³΅ν•™ 07κ°•(p.62~68)_5μž₯ μ œμ–΄κ³„μ˜ μ•ˆμ •λ„

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

710 views

22:56

γ€λ¬Έμ œν’€μ΄γ€‘ μ œμ–΄κ³΅ν•™ 03κ°•(p.40~44)_3μž₯ μžλ™μ œμ–΄κ³„μ˜ μ‹œκ°„μ˜μ—­ 해석

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

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30:04

【이둠】 μ œμ–΄κ³΅ν•™ 08κ°•(p.78~79)_6μž₯ 근ꢀ적 β‘  (근ꢀ적 κ°œμš”)

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

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1:09:13

【이둠】 μ œμ–΄κ³΅ν•™ 09κ°•(p.80~82)_6μž₯ 근ꢀ적 β‘‘ (근ꢀ적 μž‘μ„±λ²•)

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

800 views

54:02

【이둠】 μ œμ–΄κ³΅ν•™ 05κ°•(p.48~52)_4μž₯ μžλ™μ œμ–΄κ³„μ˜ μ£ΌνŒŒμˆ˜μ˜μ—­ 해석 β‘  (주파수 μ „λ‹¬ν•¨μˆ˜, μ£ΌνŒŒμˆ˜μ˜μ—­ 해석Ⅰ : 벑터 ꢀ적)

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

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39:42

【이둠】 μ œμ–΄κ³΅ν•™ 06κ°•(p.53~56)_4μž₯ μžλ™μ œμ–΄κ³„μ˜ μ£ΌνŒŒμˆ˜μ˜μ—­ 해석 β‘‘ (μ£ΌνŒŒμˆ˜μ˜μ—­ 해석 β…‘ : λ³΄λ“œ 선도, 주파수 νŠΉμ„±μ— κ΄€ν•œ μƒμˆ˜)

κ°μ „λœ ν•œλΌλ΄‰(μ˜€μ€μ„œ)

Shared 11 months ago

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【이둠】 μ œμ–΄κ³΅ν•™ 11κ°•(p.98~101)_8μž₯ μ‹œν€€μŠ€ μ œμ–΄ β‘  (μ‹œν€€μŠ€ μ œμ–΄ κ°œμš”, μ‹œν€€μŠ€ 논리 회둜)

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