Yes, the ground wire should all ways be connected. This is the short circuit current return path that trips the breaker in case of a short circuit in the unit.
The ground wire must all ways be used. This is your first line of defence if a short circuit occurs. It is the current return path that trips the breaker and disconnects the load from the main service panel. The green wire on a stove cord, at the stove end, must be connected to the frame structure of the stove. Look for a ground lug or ground screw to connect to. If you can not see one, pick up one at a local DIY store and install it. Safety first.
The bare wire from the old 3-wire stove should be connected to the grounding terminal in the panel. The neutral and ground should not be bonded together at the stove. If the stove requires a 4-wire connection, it's best to run a new 4-wire circuit to meet current electrical codes for safety.
The fixture box should have a ground screw on the bottom of the box. Sometimes you have to move other wires out of the way to see it. Just reconnect the fixture ground wire to this screw.
Yes, in North America the ground wire is always identified as a green colour conductor.
the green wire its ground so you have black withe an ground
Absolutely. You need the range ground to be fully connected back to the panel ground buss bar.
It is not going to hurt to ground it with a secondary ground if you suspect it is not grounded. It is not grounded thru the antenna. Just run a ground wire from the radio chassis to any ground location.It is not going to hurt to ground it with a secondary ground if you suspect it is not grounded. It is not grounded thru the antenna. Just run a ground wire from the radio chassis to any ground location.
If the voltage between real ground and the ground wire is not 0.0000 Volt, then the wire is not grounded properly.
there is no ground wire it is grounded through the case
Black wire? You mean black insulation? If so, a black insulated wire would generally be a non-grounded conductor (preferably the hot line) and should not be connected to ground anywhere. However, someone may have improperly used a black wire for grounding, rather than green wire (or green/yel wire), or forgotten to wrap it with green tape.
The range 4 wire plug kit should have with it a grounding lug that connects to the frame of the stove. If not buy a small #2 lug and bolt it to the frame of the stove. This is the attachment point for the fourth green ground wire from the new range cord assembly.
The ground wire must all ways be used. This is your first line of defence if a short circuit occurs. It is the current return path that trips the breaker and disconnects the load from the main service panel. The green wire on a stove cord, at the stove end, must be connected to the frame structure of the stove. Look for a ground lug or ground screw to connect to. If you can not see one, pick up one at a local DIY store and install it. Safety first.
The bare wire from the old 3-wire stove should be connected to the grounding terminal in the panel. The neutral and ground should not be bonded together at the stove. If the stove requires a 4-wire connection, it's best to run a new 4-wire circuit to meet current electrical codes for safety.
A ground wire.
Black is the hot side of the line, white the neutral side, green (or rarely bare) wire is the ground.
The fixture box should have a ground screw on the bottom of the box. Sometimes you have to move other wires out of the way to see it. Just reconnect the fixture ground wire to this screw.
Not correctly , It will show on a tester that it is grounded but you should run a separate ground for it to be properly grounded