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What happen when plus ve gate pulse given to reverse baise scr?
Wiki User
∙ 12y ago
You cannot turn an SCR off by reverse biasing the gate. Once it is on (anode to cathode), it stays on until the forward current AND the gate current drops to the required threshold level.
That said, you can pulse the anode negatively to turn an SCR off, so long as you don't exceed the reverse bias limits of the device. This is how (photographic) flash devices, for one example, can modulate the duration of the flash.
Wiki User
∙ 12y ago
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Why three-phase six pulse rectifier is better than three-phase three pulse rectifier?
By this process all errors to be removed and electricity distribution becomes storng. Rectifier always react all abstraction which law given be Ohms.
A pulsed laser produces 47mj per pulse. The pulse repetition time is 2.5ms and the duty cycle is .008. Find the pulse duration?
(shiwwasuji@gmail.com)Duty Cycle DC is the ratio of pulse duration to the pulse repetition time periodDuty Cycle DC = pulse duration (t)/pulse repetition time period (T)Pulse Duration (t) = 0.008 x 2.5 ms
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The received waveforms are in the pulse-shape form. And yet the demodulator needs to recover the pulse waveform.Reason: The arriving waveforms are not in the ideal pulse shapes.Filtering caused ISI and signals appear to be "smeared" and not ready for sampling and detection.Demodulator goal is to recover baseband pulse with best SNR and free of ISI.
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The pulse polio vaccine is given to small children.
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When did Wipeout Pulse happen?
Wipeout Pulse happened in 2007.
What is the answer of To whom did the pulse polio vaccine given?
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Why does your pulse Rate happen?
Each pulse is the heartbeat pushing blood through your veins
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It is possible to have a pulse but no breathing as in asphyxiation, but the reverse is impossible, without a pulse you basically aren't alive, that pulse is a symbol of blood pumping through your body. Good answer above. I should add that, in some subjects, that pulse may be there but not be palpable.
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Stubbs the Zombie in Rebel Without a Pulse happened in 2005.
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The pulse 'diffuses' from random motion and collisions of its molecules until it is no longer discernible.
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The width of the pulse in PPM is not important, but is usually very narrow and constant in any given PPM system.
What is the output from an AND gate if the two inputs each carry a pulse?
The output from an AND gate is TRUE if both inputs are TRUE. If each input is given a pulse, the output will pulse, but only for the time that the two input pulses overlap each other in time. If the input pulses do not overlap, the output will do nothing.This answer assumes that the input pulses are from FALSE to TRUE and back to FALSE. In the reverse case, the output will pulse whenever either input is pulsed and, if the inputs overlap in time, the output will simply be one longer pulse.
What is likely to happen to your pulse as you get older?
A person's pulse normally slows down with age. Babies have very fast pulses, and they slow over time.
What is it when you use to fingers to find your pulse?
You will be counting the number of pulses for a given time.
