công suất của 2 bóng đèn là: 60 x 2 = 120 (W)

tổng công suất của các thiết bị là:

700 + 200 + 120 = 1020(W)

a. aptomat tổng phù hợp cho phòng bếp là:

(1020 : 220) x 130% ≈ 6(A)

b. tiết diện dây dẫn là:

4,64/6 ≈ 0,77 (mm2)

Vậy a,Aptomat tổng phù hợp cho phòng bếp là khoảng 6A

b,Tiết điện dây dẫn điện của mạch chính cho phòng bếp là khoảng 0,77mm2

- Các bộ phận chính của ampe kìm:

+ Hàm kẹp.

+ Núm xoay chọn chức năng.

+ Núm xoay chọn thang đo.

+ Màn hình hiển thị.

+ Nút bấm.

- Các bước sử dụng ampe kìm để đo cường độ dòng điện xoay chiều:

+ Chọn thang đo.

+ Kẹp ampe kìm vào dây dẫn.

+ Đọc giá trị đo được.

1.I choose Pho.It's Vietnam's iconic noodle soup known for its rich, aromatic broth and fresh herbs.It represents Vietnamese tradition.

2.My best experience was visiting ny farther in Thanh Hoa .It was a meaningful reunion that greatly strengthened our bond.

3.In the past , communication was slow(letters).Now , it's instantaneous and global via apps.Mordern communication is convenient , but less personal.

1.My full name is Le Khanh Huyen.

2.My most memorable experience visiting my father in Thanh Hoa.

3.Change in three years made many new friends.

4.No specific traditions followed today.

5.Yes, to Trang An.

1.It has been a few years since I moved to this neighbourhood.

2. While I was waiting for my food, I noticed a nice painting on the wall.

1.This is the first time I have made mooncakes for the Mid-Autumn Festival.

2.I had a desire to explore the hidden gems of the city that most tourists miss.

3. Bao wishes he had a big house.

My neighbourhood, a small community in Hanoi, carefully observes several cherished traditions. The most significant is the annual Tet celebration. Before the Lunar New Year, families meticulously clean their homes and decorate them with peach blossoms and kumquat trees to welcome prosperity. Neighbours often visit each other to exchange lucky money and share traditional foods like Banh Chung. Furthermore, we actively participate in the Mid-Autumn Festival. Children proudly display beautifully decorated lanterns while adults gather to enjoy mooncakes and tea together under the full moon. These shared customs are vital; they strengthen our community bonds and ensure that our cultural heritage is passed down to the younger generation, making our area feel close-knit and vibrant throughout the year.