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Why photodiode is reverse biased?
In a photo-diode when light is incident, the fractional increase in the majority carriers is much less than the fractional increase in the minority carriers. Consequently, the fractional change due to the photo-effects on the minority carrier dominated reverse bias current is more easily measurable than the fractional change due to the photo-effects on the majority carrier dominated forward bias current. Hence, photo-diodes are preferred to be used in the reverse bias condition to easily observe the variation of current with intensity.
How do you adjust the rear brakes in a 1989 Toyota Camry?
I believe that they should be self-adjusting. When operating the vehicle in reverse, apply the brakes sharply and the mechanism in the brake drums SHOULD adjust the brake pads to the proper tolerance. If you haven't operated your car in reverse much, and/or not had occasion to apply the brakes sharply while doing so, you may have to do this maneuver several times to free up the adjuster.
In which condition zener diode operates?
If this is a homework related question, you really should consider trying to solve it yourself before looking at this answer. Otherwise, the value of the lesson, and the reinforcement provided by the assignment, will be lost to you.A zener diode is normally used in a reverse bias condition. A current limited voltage source is connected to the zener, often just a resistor to a voltage source, and the zener conducts and maintains the voltage at its design voltage, within specification and temperature limits.In the forward bias condition, the zener acts very much like an ordinary diode, but its primary value is in the reverse bias condition.
What is bias in a graph?
A bias in a graph is when you can actually see much of a difference.
Which stability is greater between self bias and fixed bias?
of course stability of self bias circuit is much greater than fixed bias circuit
What does it means when we say-diode is specially designed to operate under reverse bias in breakdown region?
You are talking about a special type of diode called a zener diode which is designed, using special junction doping, to allow controllable reverse bias operation at a reduced breakdown voltage with a much sharper knee point curve than its normal forward breakdown curve. This allows the diode to be used as a voltage regulator. Normally, a diode's reverse breakdown curve is such that, at reverse breakdown, it avalanches and, without current limits in place, will self destruct. The zener diode, on the other hand, will operate in reverse much the same as it does in forward, just at a different voltage, and with a much sharper current to voltage curve, making it highly suitable as a voltage regulator.
What is the problem with bias?
Bias ply tires? They do not last as long and do not provide as much grip
How do you get a plumbing snake back out of a sink drain Mine got stuck?
Keep working it gently in both directions. It should eventually come loose. You have to be patient and not apply to much pressure.
How much should you charge to apply postage for a brides envelopes?
you should charge 3.00 dollars or 1.00 dollars
What is a Difference between a bias - ply tire and a radial tire?
Radial tires are worlds beyond bias ply tires. In radial tires, the steel chords are placed in a criss-cross pattern. Whereas bias ply tires are placed flat across the face of the tire. Bias ply tires are much, much harder for the engine to turn and are much harder for the suspension to compensate for. Bias ply tires are almost no longer used. That goes for America at least.
How much suncreen should i apply during summer?
1 liter per 2 days
How much fertilizer should you apply to a radish plant?
not a lot, especially if you're planning on eating it
