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Where was the limestone used in the White House quarried from?
Croatia
Why is series connection not used for domestic purpose?
220 - 240V is the general limit for the house hold purpose and the same voltage should be supplied for all the electric componets which are using. We know, voltage will get drop after passing resistor/electric devices (which are consuming the voltage). If all components are in series, then voltage will be very less for the electric componet which is placed at last in series connection. For this reason, all connections should be placed in parallel, so that voltage will be same for all electric devices. I hope what i sad is correct. Raju (Mechanical)
What is the formula of electric current?
the formula for electric current is VI ,where v is voltage then I is the current. the unit used for current is ampere and volts for voltage. multiply the total I to the Voltage The formular of electric current is given by I=V/R ,I=P/V
When are electromagnets used to increase or decrease the voltage of electric currents?
Electromagnets are never used to increase or decrease the voltage in a circuit. These magnets in conjunction with a rotating device (an armature) can create a voltage but the do not have any effect on a voltage.
What is a multimeter device used for?
used for measuring basic electric properties such as Voltage, Current and Resistance.
What is is the formula of current?
the formula for electric current is VI ,where v is voltage then I is the current. the unit used for current is ampere and volts for voltage. multiply the total I to the Voltage The formular of electric current is given by I=V/R ,I=P/V
To moderate the high voltage of currents entering a house from power lines a is used?
transformer YES but transmission is 475kv and distribution is 16kv and finally one phase out of a transformer on a pole or on the ground. An electric switch yard will have transformers to reduce to distribution voltage.
How are step-up and step-down transformers used in the transmission of electric current from the electric company to homes?
(This is what my teacher said, I wrote this down in my notes) The answer is, Step-up transformers are used to increase the voltage of an electric current before it is sent out over transmission lines from the electric company. Step-down transformers are used to reduce the voltage of current from high-voltage transmission lines before it enters homes and businesses. Some devices, such as televisions, contain step-up transformers that increase the voltage once again.
How are step up and step down transformations used in transmission of electric current from electric company to homes?
(This is what my teacher said, I wrote this down in my notes) The answer is, Step-up Transformers are used to increase the voltage of an electric current before it is sent out over transmission lines from the electric company. Step-down transformers are used to reduce the voltage of current from high-voltage transmission lines before it enters homes and businesses. Some devices, such as televisions, contain step-up transformers that increase the voltage once again.
What volts ohm ampere and watts are terms associated with this?
ohm is used to measure resistance of electric current. Ampere is used to measure electric current. volt is used to measure voltage.
Volt ohm ampere and watts are terms associated with what?
ohm is used to measure resistance of electric current. Ampere is used to measure electric current. volt is used to measure voltage.
What is a device that changes electric current into a different voltage?
Nothing can change electric current to voltage. You can compare "current " to rate of flow, while "voltage" is the energy level. Transformers can be used to increase or decrease the voltages of alternating current as is done from 'street power' to domestic power.
