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Household supply of 230volts is rms value or maximum value of voltage?
Wiki User
∙ 14y ago
When you say holdhold supply of 230volts, you are referring to the RMS value, not the peak value.
Wiki User
∙ 14y ago
Wiki User
∙ 10y agoRMS
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How do you make a 380v motor run on 220v?
Yes just connect any line to neutral you have 230volts already.
How much time is the maximum positive current behind the maximum positive voltage when the current lags the voltage by 90 degrees?
It depends on the periodic time of the supply which, in turn, is determined by the supply frequency. So, work out the periodic time of a 50 or 60-Hz waveform, and go from there.
What Household circuits are typically wired in parallel what statements supports this claim?
If electricity stops flowing to one part of the house, it continues to flow to the other parts.AnswerAll household circuits are connected in parallel with their supply voltage. This ensures that (a) all loads are subject to the same voltage, and (b) if one load fails the others continue to work.
What is maximum voltage for residential low voltage circuits?
The answer to this question depends entirely on where you live. All voltages quoted are 'nominal', or 'named', voltages and not the actual voltage as you would measure it with a voltmeter. National regulations stipulate how much these nominal voltages may vary.For example, in the UK, the nominal voltage is 230 V, and the allowable variation is between -6% and +10%. So, the maximum (actual) allowable voltage is 253 V.In some residences, e.g. Cyprus, a three-phase supply is common for residences, in which case the maximum nominal line-voltage is 400 V, with a nominal phase-voltageis 230 V.
What is exitation voltage?
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What is the maximum supply voltage for a 74LS08?
The maximum supply voltage per the data sheet is 5.25 volts. This is a common max for TTL type IC's.
What is considered to be the maximum allowable supply voltage variation?
+or- 5%
Why clipping happen for op-amp?
Clipping occurs in the voltage waveform when the input voltage, multiplied by the voltage gain of the op-amp circuit, exceeds the op-amp supply voltage as limited by the output network. The supply voltage and output network, limits the maximum voltage that can be achieved at the output. The op-amp behaves normally within its range of maximum voltage output, and then it is clipped when it reaches the maximum voltage of the circuit.
How do you make a 380v motor run on 220v?
Yes just connect any line to neutral you have 230volts already.
What is my 240 v supply at home ac or dc?
The household supply in the UK is 240 V and is AC (alternate current).
What voltage is used in Germany?
AC voltage is 220v in Germany.Normal household appliances are 240v, some dual phase appliances such as cookers are 400v.
How many volts are need for an electric blanket?
It depends on which country that you live in. European and UK, the household voltage is 230 volts. In North America, the household voltage is 120 volts. Other countries around the world, the blankets that are sold will match the household supply of that country.
How much time is the maximum positive current behind the maximum positive voltage when the current lags the voltage by 90 degrees?
It depends on the periodic time of the supply which, in turn, is determined by the supply frequency. So, work out the periodic time of a 50 or 60-Hz waveform, and go from there.
Why voltage leads in Inductor?
Maximum induced voltage occurs when the current is changing at its greatest rate -this occurs when the current passes through zero. Since this voltage acts to oppose current flow, this maximum voltage acts in the negative sense when the current is acting in the positive direction. Since the supply voltage is equal, but opposite, the induced voltage, it is maximum when the current is zero -so leads by 90 degrees.
What is a surge diverter and how does it works?
When a surge occur, it peaks at above the maximum supply voltage, like in the event of a lightning strike for instance. This can damage household appliances that are designed to operate at a certain AC supply voltage. So a surge diverter actually diverts excess voltages to ground to protect appliances. A good link to read is: http://electronics.howstuffworks.com/everyday-tech/surge-protector1.htm Enjoy
What is the purpose of capacitor in power supply higher than rated voltage?
The voltage marked on a capacitor is its MAXIMUM SAFE WORKING VOLTAGE. The capacitor will work in a circuit at any voltage lower than that, but it may fail at any higher voltage.
What is the use of single phase variac in circuits?
A variac a variable auto-transformer, allowing the output voltage to be adjusted from zero up to a maximum voltage, which might be 20% greater than the supply voltage.
