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What is a mini-substation?
A substation that is smaller than the average substation. A substation converts electric power from one voltage to another.
Which bulb will glow brighter two bulbs of rating 100w-220vand200w-220v are connected in a series to a supply of 22ov?
For a lamp to operate at its rated power, it must be subject to its rated voltage. The lower the voltage, the lower the resulting power. In fact, a small drop in voltage will cause substantial drop in power. Higher 'wattage' lamps have lower resistance values than lower 'wattage' lamps.So, if you put two lamps in series, the greater voltage drop will appear across the lamp with the greater resistance. In your example, that means the 100-W lamp will be subject to the greater voltage drop, and its loss of power will be less than that of the 200-W lamp. So the lower power lamp will be the brighter of the two.
What is a reference voltage of an adc?
The voltage at which the adc converts the signal.... it can also be called a limit of an ADC.
Electrons flow from areas of higher to lower voltage or from areas of lower to higher voltage?
Electronsflow from areas of lower to higher voltage, while Current flow from areas higher to lower voltage.
A source of DC voltage that converts light to voltage is a?
that is called solar cell which converts light(photons) to D.C voltage .the amplitude of voltage depend on how many solar cell are you joined in seies a solar cell normally produce 0.6-0.7 V D.C
A power supply receives 120 volts of power from a wall outlet and converts it to?
A power supply receives 120 volts of power from a wall outlet and converts it to a lower voltage output suitable for electronic devices. The conversion process typically involves transforming the voltage using transformers and regulating it with circuits to provide a stable power source for the connected devices.
What type of electrical current does a notebook require and what device provides this current?
A notebook computer generally requires direct current. This current comes from a battery or a power supply. A battery converts chemicals into electricity, while a power supply or battery charger converts somewhat high voltage alternating current into lower voltage direct current.
What type of power does a power supply convert to?
A power supply is generally only converting the mains voltage down to a lower voltage suitable for low voltage equipment. It turns 120 v into 18v or 12v or 5v or any other voltage it is specified for. In most countries outside US, we have 220 volt AC in the mains. Power is however power. One could say that Voltage is the speed of which the power run. A power supply generally slows down the speed of electricity. Regards.
What is 132kva gridstation?
132 Kilo Volt Amps (kVA) is the amount of theoretical power being used by the transformer. The transformer takes high voltage from transmission lines and converts it to lower usable voltages. the power of 132 kVA comes from the product of current (I) and voltage (V) going into or coming out of the transformer. The gridstation as a whole takes in a few large power transmission lines, transforms their voltage, and distributes electricity to consumers.
Which module a DDR3 or DDR2 dimm uses lower voltage?
DDR3 uses lower voltage
What determines the operating voltage of an incandescent globe?
The length ,thickness, and alloy of the filament determines its resistance. The lower the resistance, the lower the voltage required to power it.
Why do power lines hum?
Power lines don't hum, but the transformers that run them do. The humming is a result of the interchange in the coils that converts the voltage to a different level.
What is a mini-substation?
A substation that is smaller than the average substation. A substation converts electric power from one voltage to another.
What is a regulator on a 50cc motorbike do?
the regulator takes the power produced from the alternator and converts it to the correct voltage before going into the battery.
Which laser printer component converts AC line voltage into the DC voltages the printer can use?
As in all electronics devices that obtain power from the AC electric system, a power supply converts the AC to the DC voltage(s) needed by the electronics in the device. Depending on the needs of the device this power supply may deliver a single DC voltage or as many as several dozen different DC voltages.
How transformer converts mva to kv?
Transformer does not convert MVA to KV. MVA is unit of power, where as KV is unit of Voltage. Transformer converts voltgae. Step up or Step down.
What does a coil on a gas lawnmower do?
it converts a low voltage to a high voltage.
