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you calculate a voltage circuit by taking it apart and findng the circuit and calculate the voltage and then resible it.
Wiki User
∙ 15y ago
Wiki User
∙ 7y agoA voltmeter.
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What measurement in addition to vital capacity is needed before you can calculate your total lung capacity?
Residual volume
What happens to the amount of voltage induced by pushing a magnet through loops of wire if the number of loops is doubled?
Also doubled.
Why do people use alternating current in your nomes today?
The use of alternating current permits voltages to be altered via transformers, so for efficiency the voltage at the generator can be stepped up for transmission to reduce losses and cost, then stepped down again at the user's end to whatever voltage is needed. For safety reasons homes use a lower voltage than does industry. Multi-phases can be used to give more than one voltage from the same supply without transformers.
How many joules are in 1500 grams?
Voltage is electrical pressure and Joules is a power rating so other info is needed
What is variable what is controlled variable what is manipulated variable What is constant variable?
Variable is, logically, something that varies, that is to say, is not constant over time. Controlled variable, in the control field theory, is a variable measure that is, or that needs to be, controlled. Like a voltage that you need to keep under 10Volts because some devices in the setup have an amplitude limitation. Manipulated variable is usually a measure, a variable that you can measure. For example, if you can measure the voltage in the experimental setup then you can manipulate it, like using it to power a device. Constant variable, i think this is not very correct, a mathematician's opinion might be needed. For me is a variable, thus something that is variable over time, that under certain conditions becomes constant, thus stops varying according to time.
Wire size for an electric range?
Wire size is based of the amperage of the device. To answer this question the amperage is needed or the wattage and voltage of the device.
What is the voltage drop across each lamp?
To answer this question a supply voltage must be stated. Also the wattage of the lamps is needed.
What size wire is needed for carrying 100 amps under ground?
To calculate the wire size, a system voltage is needed.
How do you calculate 3 phase motor kWH where voltage are 440 and amps are 11?
To calculate kWh a time component is needed for the hours.
What quantities are needed to calculate an object's resistance?
Voltage, current, or power. You need two out of the three.
How do you calculate input voltage of a transformer given both side high and low side impedances and also load with power factor?
The input voltage (primary) and output (secondary) of a transformer is determined by the manufacturer. Transformers are bought to accommodate the voltage that is needed on the primary side and to what voltage is needed on the secondary side.
Will using an AC transformer with higher amps damage a kids toy?
Using a transformer with a higher capacity that is needed by the device connected to it will not damage the device. This is as long as the voltage the device needs is the same as the transformers output.
Why would a 120 volt show 94 volts?
There can be a few reasons but to answer the question more information is needed as to what you are measuring the voltage across.
If a circuit has a resistance of 4 ohm's how much voltage is needed to produce a 1.4 current in the circuit?
Voltage across a resistance = (resistance) x (current through the resistance) =4 x 1.4 = 5.6If the ' 1.4 ' is Amperes of current, then the required voltage is 5.6 volts.
Why is rectification needed?
To convert AC voltage to DC voltage.
What current will be needed to produce a voltage of 5V across a 12kΩ resistor?
Ohm's Law: Current = voltage divided by resistance. 5 V divided by 12 KΩ is 416 2/3 ma
Why do output device is needed and why?
we need output device
