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【第二種電気工事士】試験対策問題集300問+模擬試験問題50問×2全400問
Price
1,480円
(Tax included)
S$12.87
Quantity
-
1
+
Watchlist
Add to Cart
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Japanese cross-border products shipped directly from Japanese sellers
Payment
Seller Rating
97% Total Reviews(578)
Condition
未使用
Shipping
Free Japan Shipping
Shipping Method
おてがる配送(日本郵便)
Tracking Number
Available
Listed Time
2026-05-21 10:30:23
JDirectItems Fleamarket fraud is frequent, the platform cannot handle complaints and returns, please confirm product description and quantity before purchasing, and be cautious when buying high-value items.
Notice

【第二種電気工事士】試験対策問題集300問+模擬試験問題50問×2全400問

本問題集は、電気の基礎理論から鑑別、さらには本番形式の模擬試験(100問)までを網羅した全400問の完全対策教材です。 ■ 本書の内容構成 試験の全範囲を6つのセクションに分け、効率よく得点力を高められる構成です。 第1部〜第2部:理論と設計 (問1-100) 基礎理論: オームの法則、電力・熱量計算、三相交流回路(V_L = \sqrt{3}V_p など)の基本をマスターします。 配電理論: 電圧降下、許容電流、分岐回路の設計(過電流遮断機の設置基準など)を習得します。 第3部〜第4部:材料・器具と施工方法 (問101-200) 各種ケーブル(VVF、EM-EEFなど)、配線器具、工具の使い方から、金属管工事・合成樹脂管工事の施工基準を詳しく解説します。 第5部〜第6部:検査・法令・鑑別 (問201-300) 重要ポイント: 絶縁抵抗測定、接地抵抗測定の手順、電気安全に関する法令、そして写真を見て名称や用途を答える「鑑別・図記号」問題を網羅しています。 模擬試験:第1回・第2回 (各50問) 実際の試験と同じ四肢択一形式(イ・ロ・ハ・ニ)。標準的な第1回と、やや難易度の高い第2回で、本番さながらの演習が可能です。 ■ 本書の特徴と重要ポイント 「図記号・鑑別」を徹底強化 学科試験で得点源となる写真問題や図記号問題を数多く収録。実物と記号を一致させる力を養います。 計算問題の「解き方」が見える解説 つまずきやすい交流回路の力率計算や、変圧器の巻数比計算なども、公式をどう当てはめるかステップごとに解説しています。 圧倒的なボリューム(400問)で苦手を作らない 分野別300問に加えて模試が2回分(100問)付いているため、苦手分野の克服と全体の総仕上げをこれ一冊で完結できます。 【商品構成・仕様】 ・形式 サイズ:A4用紙(プリントアウト形式) ・レイアウト:両面印刷 or 片面2分割の両面印刷短辺閉じ(1枚につき4ページ分を収録) ・カラー:モノクロ ・ホチキス留めや製本はしておりません。 ※サムネイル画像は付属しません 【梱包・発送について】 ・梱包:湿気、折れ防止の為クリアファイルに収納した上で、封筒に入れて発送いたします。

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Item Amount

JPY

Consumption Tax(10%)

None

Estimated Local Shipping

JPY

Estimated Weight

kg

Estimated Size

Length(L)
cm
Width(W)
cm
Height(H)
cm

Payment Method

Calculation Result

While proxy bidding and purchasing services are convenient, overseas shopping carries certain risks. To reduce these risks, please read the following information carefully.
1. International Shipping
EMS: If the product status is not confirmed more than two days after arrival in Singapore, a complaint case will be initiated and the issue cannot be reported to the seller.
2. After Receiving the Product

Please confirm and check the product as soon as possible, including specifications, quantity, accessories, and product description.

If you encounter any issues, please refer to the following examples:

Important Notes:
  • If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, any international shipping costs incurred for returns or exchanges must be borne by the member. Please refer to the postal service EMS e-Express fee inquiry. For alcoholic beverages or items affecting flight safety, postal service cannot be used and must be sent via DHL back to Japan.
  • During the complaint handling period, please keep the complete product outer packaging (including shipping label information), and do not repair or alter the original condition. Any changes will make the case unable to be processed.
3. After Checking the Product

After receiving and inspecting the product, if you have any questions, it is recommended to report to Letao within 2 hours. Here are the reminders:

  • Please do not open, use, or repair the received product by yourself, and be sure to keep the original outer packaging to facilitate subsequent processing and avoid situations where the seller is unwilling to handle due to product alterations.
  • You can call customer service, who will leave you a message and ask you to provide the following information:

    "Hello, Product ID: __________________ issue, we will first create a complaint case for you, but we need you to provide 2-3 clear photos of the product issue, including product issue photos, product packaging photos, shipping details slip, and outer box photos. Please send them to service@letao-holdings.com and inform us of your desired resolution method (failure to provide will prevent subsequent processing). After sending the email, please notify us in the customer service message, and we will confirm with the seller as soon as possible. After processing, if there are any related questions, we will contact you again. Thank you for your cooperation. Thank you."

    Please provide:
    1. "Product Number"
    2. "Packing Slip" photo (if any)
    3. Outer box photos (including inner and outer packaging)
    4. Product photos (since we are not professionals selling this product, please attach relevant explanations outside the image to help us confirm with the seller)
Important Notes:
  • The photo background must not contain Chinese characters or Chinese products.
  • Please keep the complete product outer packaging (including shipping label information), and do not repair or alter the original condition. Any changes will make the case unable to be processed.
  • Please provide the relevant information within 48 hours to avoid missing the golden time for reporting, which may result in inability to process.
  • Since 99% of Japanese sellers are unwilling to and unaware that products will be shipped overseas, if the seller is willing to handle the issue, the product must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will send the product back to Japan via EMS.
  • Since the product is purchased from overseas, when issues occur, it takes approximately one to two weeks to complete the relevant processing procedures. Please note that you can check the approximate cost at the post office's EMS service.
4. Frequently Asked Questions
  • Authenticity Issues: If antiques or branded items are found to be counterfeit after receipt, clear photos showing the differences between genuine and counterfeit products are required. If relevant proof cannot be provided, we can assist in finding a third-party official organization for luxury goods authentication service.
  • Iron Kettle Leakage: For antique iron kettles with leakage, clear photos of the leaking area must be provided.
  • Shipping Damage: If the product is damaged during international shipping (to pickup point), photos of the package's outer box and clear photos of the damaged outer box must be provided.
Customer service hours:
  • Monday to Friday 10:00-18:00
Customer service hotline:
Customer Service Email: service@letao-holdings.com
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