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What is an incandascent lamp?
Your standard light bulb where a filament is heated by a current passing through it. The heated filament then gives off light.
How is the minimum fusing current related to the current rating of a fuse?
Each fuse has its own rating. It will be marked on the fuse somewhere.
What are current relays?
Current relays are the relay which sens the current passing in particular circuit and operates when this current exceed its set value.
What is on load and off load switching?
On load switching is when a switch can be operated whilst current is still passing through the switch (i.e. it is on load) Offload switching is when a switch is operated whilst there is no current through the switch (i.e. it is offload)
How is current distributed in a series circuit?
In a series circuit, all components gets the same amount of current passing through them.
What is offload device?
an off-load device a a switch where there is no current passing through it when its switched, a isolator is a off load device, a light switch is a on-load device because there is current passing through it when its switched.
What are electromagents?
Magnets that are turned on by passing an electric current through them, and turned off by not allowing an electric current through them.
What two states do the digits 0 and1 represent under the binary system?
state 1 means on and current is passing state 0 means off and no current passing
What is the fine for passing a school bus that is stopped in Illinois?
What is the fine for passing a school bus in illinois?
Electromagnet is a temporary magnet because you can?
turn it off by unplugging the current source.
What is electrodessication?
a treatment modality whereby the doctor seals off the small blood vessels that cause spider veins by passing a weak electric current through a fine needle to the walls of the veins.
What a switch does?
What a Switch DoesA switch starts or stops current from passing through in order to turn electrical objects on and off.
What is mean by zero current switch?
when there is no current passing
What is the meaning of glaucous?
Of a sea-green color; of a dull green passing into grayish blue., Covered with a fine bloom or fine white powder easily rubbed off, as that on a blue plum, or on a cabbage leaf.
What is an incandascent lamp?
Your standard light bulb where a filament is heated by a current passing through it. The heated filament then gives off light.
How is the minimum fusing current related to the current rating of a fuse?
Each fuse has its own rating. It will be marked on the fuse somewhere.
Which insulator does a switch use to cut off the current in a circuit?
A switch uses an insulator called an "air gap" to cut off the current flow in a circuit. When the switch is turned off, it creates a physical break in the circuit, preventing electricity from passing through.
