it measures the ionization of the air.
from ground
Switched Mode Power Supply
Floating neutral in 3 phase supply is undesirable as if the same thing occurs then there will be bad effect for all single phase equipment which we are using as phase to neutral voltage will exceed from its normal value and it will harm the equipments.
hi... to determine the high fault current when the short circuit done at the output terminal of the generator... more information check any book of power element analysis and chapter (three phase fault at unloaded generator)... with my Greetings
No, the transformer has to supply the load, whether it is light or heavy.
from ground
neutral is a return path of supply .
Triple pole and neutral supply
For any electricity supply there has to be a pair of wires to carry the electric current. One of the wires is connected to earth at the transformer where the power comes from. That one is called the neutral. They can't both be grounded so only one of them is, and that prevents a buildup of static electricity.
It depends on what the wires are connected to and where the power supply is located. If the switch is lighted power has to get to the switch for the light. With a lighted switch you have a hot supply side, a neutral and then the wire going to the bell. So if Black 1 and Red 1 are supply voltage you would connect Red 1 to the hot side of switch, Black 1 would go to common as would Black 2. Red 2 would go to Bell side of the switch.
Triple pole and neutral supply
Switched Mode Power Supply
SMPS stands for switched mode power supply
Karachi Electric Supply Company's population is 17,000.
Karachi Electric Supply Company was created in 1913-09.
"Double-pole" refers to the type of switch used to disconnect the cooker from the incoming household electricity supply. Only by using a double-pole switch can the cooker's connections to both the live (or "hot") and neutral supply wires be switched on and off simultaneously.
If the hot is connected to the supply and it is turned on and the switch is turned on and the neutral not connected this could be quite true. Connect the neutral to the supply neutral and shut the switch off. Now the only reading that you should get is the hot supply.