Tips to Study for FE Electrical and Computer Exam

First, Joyce Byers (Winona Ryder) notices that her fridge magnets stop working and fall to the floor.

It's a coil wrapped around a metallic core and when electricity passes through it...

Joyce: It creates an electromagnetic field.

Scott: And this field affects any charged object in its vicinity.

Scott: Oh, because our field is stable.

But, in order to reach your house and downtown, gosh, that would take billions of volts of electricity and would cost tens of millions of dollars.

Electricity Project Conductors and Insulators Electric Current the Easiest Path in a Circuit

Electricity Project is the stream of electrons, called electric flow in a circuit a way for electrons.

Channels give a decent way to the electric flow since they contain inexactly bound allowed to move electrons in their iotas.

Silver is a valuable and exorbitant metal, so it isn't usually utilized in the electric circuits.

Copper – Home wiring is generally made copper.

Gold – It has low opposition, yet over the top expensive.

Electricity Project Conductors and Insulators Electric Current the Easiest Path in a Circuit

Electricity Project is the stream of electrons, called electric flow in a circuit a way for electrons.

Channels give a decent way to the electric flow since they contain inexactly bound allowed to move electrons in their iotas.

Silver is a valuable and exorbitant metal, so it isn't usually utilized in the electric circuits.

Copper – Home wiring is generally made copper.

Gold – It has low opposition, yet over the top expensive.

Electricity Project Conductors and Insulators Electric Current the Easiest Path in a Circuit

Electricity Project is the stream of electrons, called electric flow in a circuit a way for electrons.

Channels give a decent way to the electric flow since they contain inexactly bound allowed to move electrons in their iotas.

Silver is a valuable and exorbitant metal, so it isn't usually utilized in the electric circuits.

Copper – Home wiring is generally made copper.

Gold – It has low opposition, yet over the top expensive.

Electricity Project Conductors and Insulators Electric Current the Easiest Path in a Circuit

Electricity Project is the stream of electrons, called electric flow in a circuit a way for electrons.

Channels give a decent way to the electric flow since they contain inexactly bound allowed to move electrons in their iotas.

Silver is a valuable and exorbitant metal, so it isn't usually utilized in the electric circuits.

Copper – Home wiring is generally made copper.

Gold – It has low opposition, yet over the top expensive.

Riveting screws and bolts are common parts on mechanical equipment, mainly used to link various parts.

But in the process of use, sometimes it will break.

Clean the sludge and drill holes with electric drill hand tool set; ①Remove the sludge on the surface of the broken head of the pressure riveting screw; ②.

Use the center gun to die the center gun of the section; ③, then use the electric drill to install a small diameter point, and then use a large bit suitable bit to drill the hole in the center of the cross section (note that the hole must be drilled through); ④ After the hole is drilled, remove the small drill bit, replace it with a small diameter point, and then use a larger bit suitable drill bit to continue to enlarge and drill the hole of the broken bolt.2.

Use a small and medium current to build the weld from the inside to the outside of the drill hole of the broken bolt.

Take the half of the entire length of the broken bolt at the beginning of the weld and start the weld.