Category: Others
What are the factors that affect the magnitude of the zero-sequence current flowing through the protection?
* Question
What are the factors that affect the magnitude of the zero-sequence current flowing through the protection?
* Answer
(1) The magn [...]
What is a continuum model?
* Question
What is a continuum model?
* Answer
The continuum model mainly characterizes the state of the device based on macroscopic phenom [...]
What is a hub?
* Question
What is a hub?
* Answer
A hub is a hub network device that connects network nodes (such as workstations, servers, etc.) in a star [...]
What are the characteristics of self-oscillation?
* Question
What are the characteristics of self-oscillation?
* Answer
(1) The circuit has no signal input, but has a signal output.
(2) The [...]
What is ECD?
* Question
What is ECD?
* Answer
The development of ECD Since the advent of ECD, people have continuously improved and perfected it to make [...]
What are the main characteristics of the development of the global Internet of Things industry?
* Question
What are the main characteristics of the development of the global Internet of Things industry?
* Answer
The government attaches [...]
What are the main components of the walkie-talkie host?
* Question
What are the main components of the walkie-talkie host?
* Answer
1. Shell: Professional machine generally uses PC ABS, which has [...]
What is single photon detection?
* Question
What is single photon detection?
* Answer
Single photon detection is a very weak light detection method. The intensity of the pho [...]
What is AC?
* Question
What is AC?
* Answer
AC power is the current or voltage that changes in size and direction over time.It is divided into sinusoida [...]
HART supports multiple types of network communication services, including what?
* Question
HART supports multiple types of network communication services, including what?
* Answer
1) Request/Response.This is the direct c [...]
