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What are facts about load shedding?
Load shedding is what happens when electric companies deliberately cut some of their customers' power off to reduce the demand on the system. The result is sometimes called rolling blackouts, as the area cut off from power is often switched from one part of the grid to another. It is a way of managing extreme demands on power that the power company is unable to satisfy.
What twelve countries switched from their currency to the Euro currency in 2002?
Italia was one of dem.
After world war 2 the us switched from a manufacturing economy to a what kind of economy?
industrial
What was one effect of the switch to farming?
One effect was that it switched peoples daily program and that caused a lot of conflict
How much is 100 lire in us dollars?
Italy hasn't used lira since 2002 when they switched to the euro. At that time 100 lira was worth about 7 US cents.
What is a magnet created using electric current?
An electromagnet. Unlike other magnets it can be switched on and off.
A magnet can be switch on and off?
An electromagnet can - for example in scrapyards where a crane picks up a car with power on, then drops it when power switched off.
Is a horseshoe electromagnet bar magnet or a magnet pole a example of a temporary magnet?
A horseshoe electromagnet is an example of a temporary magnet because it only exhibits magnetic properties when an electric current is passed through it. When the current is turned off, the magnetism disappears.
When the electric current is switched off the metal sticking to the electromagnet drops offexplain why this happens?
When the electric current is switched off, the electromagnet loses its magnetic field, causing the metal material to no longer be attracted to the magnet. This results in the metal dropping off from the electromagnet due to the absence of the magnetic force that was previously holding it in place.
how does an electromagnetic crane works?
The electromagnetic crane has a huge electric magnet that is operated by an electrical current. When the electricity is switched on the magnet becomes magnetized for allowing metal objects to be picked up just like an ordinary magnet, but when electricity is turned off the metal object fall away.
Why is a electromagnet not a permanent magnet?
An electromagnet only retains major magnetic properties when a current is being run through it.AnswerWhether a material makes a permanent or temporary magnet depends on the nature of the ferromagnetic material involved. For example a coil with a steel core will retain much of its magnetic flux density when the current is switched off, whereas a coil with an iron core will lose most of its magnetic flux density when the current is switched off.
Change into active voice-the light was switched off?
Someone switched off the light.
How does a electromagetc crane work?
electromagnetic crane has a huge electic magnet instaed of a hook. this magnet is operated by an electrical current. when electric is switched on the magnet becomes magnetized,allowing metal objects to be picked up just like an ordinary magnet.when elctric is turned off the metal object will fall away, as it is no longer magnetized.
Which one is correct sentence Her mobile is currently switched-off or her mobile is currently switch-off?
switched-off i believe
How alarms is ringing if mobile is switched off?
because operating system is on while phone is switched off
What happens yo the data in RAM when the computer is switched off?
the information is lost after power is switched off.
What is the difference from a normal magnet to an electromagnet?
A normal magnet is a static magnet that produces a magnetic field without needing an external power source. In contrast, an electromagnet is a magnet created by passing an electric current through a coil of wire, producing a magnetic field that can be turned on and off by controlling the electric current.
