Valuable electrical engineering experience
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1. It is essential to understand the principles of electricity and motors; even the simpler aspects need to be memorized, such as motor capacity of 1KW 2A, forward and reverse rotation, star-delta wiring, and wire capacity. Properties of resistance, inductance, capacitance, etc. 2. Hydraulics and pneumatics also need to be mastered, such as pressure conversion and the conversion between pressure and current; these are all used in situations that involve pressure control. One needs to know how to read the cross-sectional area of wires; once you have a wire in hand, you can tell what its gauge is. You also need to know which type of wire to use for different electrical devices – for example, motors require 4-wire wires, with 3 main wires and 1 ground wire. What comes out of the inverter should use shielded cable. 4. One should also know how to do mechanical repairs, especially when it comes to screws – it’s easy to determine which type of socket wrench or hex key is needed (don’t underestimate it; it’s essential for fixing screws in regular maintenance tasks, as it helps save time). 5. For PLC programming, one can simulate it by themselves; simple applications include traffic lights and controlling the movement of a robot car, etc. 6. One should know how to act and be humble; it’s impossible to be good at everything. 7. Maintain a positive mindset and keep a calm heart. 8. One should work hard regularly; even if it’s tough and tiring, one must do so in order to master the skills needed to solve practical problems. Otherwise, one is merely talking the talk without taking any action
What the moderators say is all essential. It’s all experience. Studied it in depth*. Thank you.
Thank you to the moderator; although I’m not an electrician and don’t have the necessary qualifications. But it’s really useful and truly practical.
Very practical; it’s indeed based on experience.
One must memorize the typical secondary circuits of this unit.
Let’s add some information to the original poster! As an electrician, one is engaged in special and hazardous tasks such as working on live circuits and at heights. Whether they are new or experienced electricians, many accidents have occurred; therefore, it is of utmost importance for an electrician to take proper safety measures before starting work!
It is important to pay attention to safety, especially when dealing with busbars; operations must avoid short circuits, otherwise the consequences can be severe
To be an electrician, one needs to be bold yet careful; safety measures must be taken before starting any work, and operations should be carried out in accordance with the relevant standards
In today’s businesses, it is generally necessary to be proficient in PLCs; coupled with an understanding of machine tool circuits, this makes one an in-demand technician for equipment maintenance
That makes a lot of sense. Remembering the bolt size can save time; I’m not yet skilled enough to do it myself.
It’s something that every electrician must have; thank you, area manager
Only by enduring great hardships can one become outstanding.
I strongly agree; I used to be overambitious but underqualified
Let’s share together and make progress together. Thank you
As an electrician, one should follow the principle of “stop first, observe second, think third, and act fourth.” In case of a problem, don’t panic; stay calm and proceed step by step.