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Supply Frequency in UAE is 50Hz
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∙ 15y ago
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If a bulb has 50 Hz frequency and it is apply at 60 Hz frequency voltage supply then it is glow or not?
If a bulb has 50 Hz frequency and it's supply is 60 Hz frequency, it will still glow, despite the allowance of 10 HZ frequency.
Is the frequency of the UK mains supply suitable?
no
What is use of RFC in Hartley oscillator?
it is a radio frequency choke which connects the dc supply to the circuit but isolate the dc supply from the high frequency oscillations generated in the feedback circuit
How do you convert low frequency to high frequency with a circuit?
You typically create a DC power supply from the low frequency, and use that to run a high frequency oscillator and amplifier. If there needs to be a relationship between frequency in and frequency out, often there is a divider running on the high frequency side in combination with a phase locked loop synching up to the low frequency side.
What happens to the capacitive reactance when the frequency is doubled?
DATE: 17-MAY-12 THE CAPACITIVE REACTANCE VARIES INVERSELY WITH THE AMOUNT OF THE PRODUCT OF MAGNITUDE OF THE SUPPLY FREQUENCY, TWICE THE VALUE OF CONSTANT PI AND THE MAGNITUDE OF CAPACITANCE. IN OTHER WORDS, EVERY TIME YOU INCREASE ANY OF THESE FACTORS OR IF SAY YOU FIX THE VALUE OF CAPACITANCE TO SAY 1 MICROFARAD AND OTHER FACTOR (i.e. 2 x PI) AS CONSTANT ALSO, BUT THEN WHEN DOUBLING THE FREQUENCY, SO THEN THE EFFECT TO THE CAPACITIVE REACTANCE WILL BE INVERSELY OR HALVED. THE MORE YOU INCREASE THE FREQUENCY, THE SMALLER THIS VALUE WILL BE. WHICH IN EFFECT ALLOWING MORE HIGH FREQUENCY CURRENT OR VOLTAGE TO PASS THRU THE CIRCUIT. AND THE REVERSE IS TRUE, MEANING ONCE YOU ALLOW LOW FREQUENCY CURRENT, THEN THE CAPAICTIVE REACTANCE WILL INCREASE AS A RESULT. BY FMSJr. / ABU DHABI, UAE
Do you need a power converter for the uae?
depends where youré travelling from. UAE uses 220v domestic supply
If a bulb has 50 Hz frequency and it is apply at 60 Hz frequency voltage supply then it is glow or not?
If a bulb has 50 Hz frequency and it's supply is 60 Hz frequency, it will still glow, despite the allowance of 10 HZ frequency.
What happen to the frequency if the electrical line has a load?
Frequency is set by the supply, not by the load.
What is the new frequency of ndtv imagine in uae nilesat and bader and hotbird?
peasetv ksa kis dis me ata hai aur frequency kiya Hai
What is the fundamental ripple frequency if the pulse number the ratio of the fundamental frequency and the a.c. supply frequency?
Pitch Pitch
Is the frequency of the UK mains supply suitable?
no
Total frequency of the electrical supply is measured in?
Hertz
Is the frequency of the UK mains electricity supply suitable?
no
What is ac and DC supplies?
AC supply means the supply voltage is alternating one. Supply has some particular frequency and magnitude. e.g. usual power supply to domestic use DC supply means the supply voltage (or current) is not alternating. It is fixed one. i.e. frequency is zero. e.g. batteries
What is the frequency of the mains electricity supply in the UK?
The mains supply in Scotland is 50Hz.
What is use of RFC in Hartley oscillator?
it is a radio frequency choke which connects the dc supply to the circuit but isolate the dc supply from the high frequency oscillations generated in the feedback circuit
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