What can a senior electrician do now, what knowledge is needed

Hehe, you and I are more similar I have high and low voltage certificates, but the level certificate is intermediate, but the education is a bachelor's degree, 2 years of work experience, and dozens of skill certificates.

If you have a high salary, you may not be able to find a good job with 10 years of experience and a senior certificate back in your hometown, according to you, you should still be very young, high school graduate, 10 years of experience, this year is only 30 at most, I haven't thought about studying for a degree or somethingThis world is just like what the people above said, you can be an electrician if you have the ability, but do you want to be an electrician, how much does an electrician make 3000-4000 a month?To know how much a supervisor can earn with less

With your academic qualifications, it is very difficult to find an engineer or supervisor now, as you said, the recruitment object written on the recruitment notice is at least a secondary school, sometimes you are in front of a good company, good treatment, but because of the secondary school on the recruitment notice instead of high school, so you don't even have the opportunity to show your hand, or a step higher to take the technician exam, this may be better for you.

If you have 10 years of work experience, you shouldn't have to worry.

Now it's all about experience.

You can take a look at the materials about electrical control and some of the materials related to numerical control.

As an all-rounder.

To ** are all welcome.

Again. You have ten years of work experience.

Every unit is desirable.

Secondary school students and junior college students are operators.

The real high and low pressure still has to be done by veterans.

I studied electricity.

It's nothing but electrical control.

Experience is ...... most valuable asset

is the most valuable.

It depends on your own plans and future plans!

Education is sometimes not important, the key depends on how much you know, different factories have different requirements, more research on PLC and engineering drawing.

Depending on your situation, if you have a lot of experience and ability, there is not much difference between high school and technical secondary school and junior college, not to mention that your experience is 10 yearsWith your experience, you can find the following jobs, just for reference (the key is where is your hometown?).）

1) Maintenance supervisor. 2) Maintenance Engineer. 3) Senior electrician and electrician.

Electricians belong to special operations.

It is a more dangerous industry, and I have obtained the national vocational qualification certificate.

It is greatly beneficial at work.

1.Post inspection: The relevant departments have more certificates or full inspections of the industry.

3.Promotion and salary increase: the ability of the certificate holder in the position is reflected or an important proof of the job competition.

The Advanced Electrician Certificate proves that you have advanced electrician skills and can work in this position. The same is that electricians are not treated the same.

You can work in the power supply department.

The certificate is divided into 5 levels, namely primary, intermediate, senior, technician and senior technician, which is a proof of the skill level of the certificate holder, and is also an effective basis for the holder to find a job, serve and be promoted.

In recent years, with the rapid development of new energy vehicles, high-speed rail urban rail and various electronic product industries, more and more people have entered this industry, and the number of people who have obtained electrician certificates is gradually increasing.

The higher the level, the wider the range of work, the senior electrician certificate to see the work of the safety supervision bureau, in the State Grid and other energy bureaus, you can work as an electrician for the enterprise, engaged in the maintenance and installation of power at the construction site. After entering the safety supervision bureau, it can carry out high-voltage operation and maintenance operations, high-voltage installation and repair operations, low-voltage electrical work, installation, maintenance, power generation, and power distribution.

When an electrician works in a company or construction site, he must take the corresponding certificate, which is also the most basic work that an electrician can do. When you work in the Energy Bureau, you can be said to be a real electrician, who can be engaged in the configuration, maintenance and debugging of various circuits.

Electricians need to master the following skills:

1.Interpretation and production of circuit diagrams: Electricians need to be able to understand and draw circuit diagrams for installation, commissioning, and maintenance of circuits.

2.Installation and commissioning of electrical appliances: Electricians need to have the skills to install and debug various electrical equipment, such as lights, electric fans, televisions, refrigerators, etc.

3.Maintenance and repair of electrical appliances: Electricians need to have maintenance and repair skills of electrical appliances, such as replacing electrical components, adjusting the performance of electrical appliances, and removing electrical faults.

4.Safety knowledge: Electricians need to understand electrical safety knowledge, such as avoiding electric shocks, preventing electric fires, etc., to ensure the safety of themselves and others.

5.Electrical maintenance knowledge: Electricians need to understand the maintenance knowledge of electrical appliances, such as cleaning, moisture-proof, dust-proof, etc., in order to prolong the service life of electrical appliances.

6.Familiarity with electrician tools: Electricians need to be familiar with and use a variety of electrician tools, such as multimeters, drills, hammers, etc.

7.Master the electrical specifications: Electricians need to master the electrical specifications and standards, such as the installation and re-ignition height of the electrical erection, the cross-sectional area of the wire, the fuse of the circuit, etc.

8.Communication skills: Electricians need to have good communication skills to communicate and coordinate with customers and colleagues. Wait a minute.

There are many skills in this skill, and generally you need to collect evidence first, and then slowly accumulate experience in the later work.

This problem is too wide, first of all, the electrician must understand the most basic circuit!

1.What is non-inductive resistance? Why is it possible to reduce the inductance of the component?

Answer: in the manufacture of some resistance elements, the resistance wire should be wound on the insulating shaft, due to the number of turns, the resistance element has also become an inductance coil, which affects its accuracy, in order to reduce the inductance to a minimum, usually use double wire winding, and make the current flow in due to the end and flow out from the other end, the resistance made in this way is called non-inductive resistance. Because the currents passing through the coils are equal in magnitude and in opposite directions, the magnetic flux generated by them is exactly canceled, so there is almost no magnetic flux in the insulated shaft, so it is called non-inductive resistance.

2.Why is it that when the breakdown characteristics of a transistor are tested with the JT-1 model, the tube under test is generally not damaged?

Answer: because the voltage added to the collector of the tube under test by the illustrator is a sinusoidal half-wave voltage, not a DC voltage, when testing the breakdown characteristics, it is to gradually increase the peak value of the sinusoidal half-wave voltage, so that the breakdown voltage occurs at the highest point of the sinusoidal half-wave voltage, so that the voltage and current added to the collector of the tube under test are instantaneous, and will not make the tube break down due to overtaking, but the instantaneous voltage and current can be displayed on the screen due to the afterglow of the oscilloscope tube and the residual effect of the human eye. Note that it is also possible to break down the tube if it is not adjusted properly during the test.

3.What is Kirchhoff's first and second laws of magnetic circuits? What does it say?

Answer: Kirchhoff's first law of magnetic circuits states that for any node in the magnetic circuit, the algebraic sum of the magnetic flux through that node is zero, which is the embodiment of the continuity of the magnetic flux. The second law shows that the algebraic sum of the magnetic flux number is equal to the algebraic sum of the magnetic pressure of each segment in any loop of the magnetic circuit, and it explains the relationship between the magnetic flux potential and the magnetic pressure in any loop of the magnetic circuit.

4.What are the main features and functions of the oscilloscope?

Answer: It is characterized by the use of a single-beam oscilloscope tube and the application of the basic display principle of the oscilloscope. It can visually and intuitively display the electrical signal and directly observe the waveform of the electrical signal.

It can test the amplitude, period, frequency and phase of the electrical signal, observe the nonlinear distortion, test the parameters of the modulated signal, especially the test of the pulse signal, it occupies a very important position.

5.What is the purpose of an oscilloscope? When do I need to use a 10:1 partial pressure probe?

Answer: The probe of the oscilloscope (also known as the probe), which is used to connect the oscilloscope with the signal being searched, it has a high input impedance, and when it is used to test the signal with higher frequency and smaller amplitude, the signal can be transmitted to the oscilloscope without distortion. Probes should be used in the following situations:

1) Isolate the signal source under test from the oscilloscope.

2) Increase the input impedance of the oscilloscope. Chang Pap Line.

3) Reduce the impact of external interference.

4) Measure the signal with higher voltage (but generally should not exceed 500V).

1. Regardless of the electrician certificate of which department, the examination is divided into two parts: theoretical examination and practical examination. Specifically, according to the different types of certificates, the general special operation certificate attaches importance to safety training; Basic content of certificate training of the Department of Human Resources and Social Security; The certificate of the Electricity Regulatory Commission attaches great importance to practical operation and application.

2. The books that need to be read include "Explanation of Installation Electrician", "Explanation of Maintenance Electrician", "Explanation of High-voltage and Low-voltage Electrician".

To take the electrician certificate, first or grind to know which certificate you want to take, the electrician certificate is divided into three types, electrician operation certificate, electrician professional qualification certificate and electrician network access license. The electrician operation certificate, also known as the special operation certificate, is in the form of a card (IC card), which is issued by the Safety Supervision Bureau and reviewed every three years.