Minimum coverage for non vehicular areas; for conductors or cable not having a metal sheath or armour, under 750 volts, the required depth is 600 mm.
For conductors or cable having a metal sheath or armour, under 750 volts, the required depth is 450 mm.
Minimum coverage for vehicular areas; for conductors or cable not having a metal sheath or armour, under 750 volts, the required depth is 900 mm.
For conductors or cable having a metal sheath or armour, under 750 volts, the required depth is 600 mm.
Black
3 OR 4 . you only need 2 wires for 220, 1 phase is 120v between 2 of them its 220v . you also should have a ground for the third wire ,and the newer stuff requires a neutral or white wire for the 4th wire. hope i helped , D
Yes.
In common house wiring, black is the power wire, white is the neutral, and green is the ground wire.
120v and 240v cords usually have different end configurations and will not plug into the different recepticles. However, if you changed the plug end, and the cord has the proper size rating, then yes, you could use the same cord. But, it also depends on the cord too. Most 120v cords only have three wires in them. One "hot one "neutral" and one "ground" wire. A 240v cord would have FOUR wires, two "hot" wires, one neutral wire, and one ground wire. Therefore, if you changed the voltage from 120v to 240 using a 3 wire cord, you'd not have a ground wire and that could be VERY dangerous. Note that occasionally a 240v device (e.g. some motors) will only need three wires (red,black,green, no neutral) and can be wired with a 120v cord if the cord is rated for 240v.
Bury Me Deep in Love was created in 1986-04.
Don't!
Black
Use AWG #10 wire on a 20 amp breaker.
3 OR 4 . you only need 2 wires for 220, 1 phase is 120v between 2 of them its 220v . you also should have a ground for the third wire ,and the newer stuff requires a neutral or white wire for the 4th wire. hope i helped , D
The Clock - 1949 Bury Her Deep 1-40 was released on: USA: 15 February 1950
Of course you can. However, it is not recommended to bury gas lines too deep in order to allow easier maintenance and easier installation.
Wire the switch to the hot/black lead.
Yes.
The voltage is lost at the slice.
You killed an elephant? Well, that hole has to be pretty deep. . .
entomb