Write down 10 personal protective equipment
Giải dùm en với ạ đang kiểm tra
----- Nội dung dịch tự động từ ảnh -----
Sentence 1: Write down 10 personal protective equipment
Sentence 2: Translate into English these regulations. (1.5ms)
a Đảm bảo an toàn.
b. Vệ sinh dụng cụ sau khi sử dụng.
c Đế dung cu lao động vào nơi quy định.
d. Không lo đăng hoặc cầu thả trong khi đang làm việc
e Phải tiết kiệm nguyên phụ liệu
t. Cấm uống rượu bia khi đang làm việc.
Sentence 3: Read the text and answer these questions:
TRANSFOMERS
A transformer is an electrical device that transfers energy from one
circuit to another purely by magnetic coupling. Relative motion of the parts of
the transformer is not required for transfer of energy. Transformers are often
used to convert between high and low voltages, to change impedance, and to
provide electrical isalation between circuits.
Transformers alone cannot do the fallowing
* Corvert DC to AC or vice versa.
I Change the voltage or current of DC.
I Change the AC supply frequency
However, transformers are components of the systems that perform all
these functions.
----- Nội dung dịch tự động từ ảnh -----
Sentence 1: Write down 10 personal protective equipment
Sentence 2: Translate into English these regulations. (1.5ms)
a Đảm bảo an toàn.
b. Vệ sinh dụng cụ sau khi sử dụng.
c Đế dung cu lao động vào nơi quy định.
d. Không lo đăng hoặc cầu thả trong khi đang làm việc
e Phải tiết kiệm nguyên phụ liệu
t. Cấm uống rượu bia khi đang làm việc.
Sentence 3: Read the text and answer these questions:
TRANSFOMERS
A transformer is an electrical device that transfers energy from one
circuit to another purely by magnetic coupling. Relative motion of the parts of
the transformer is not required for transfer of energy. Transformers are often
used to convert between high and low voltages, to change impedance, and to
provide electrical isalation between circuits.
Transformers alone cannot do the fallowing
* Corvert DC to AC or vice versa.
I Change the voltage or current of DC.
I Change the AC supply frequency
However, transformers are components of the systems that perform all
these functions.