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What has the greater current in the diodes bridge rectifier circuit or full-wave rectifier circuit?
They both have the same current.
What is the total output current in full wave rectifier?
hello
What is the effect of inductive load on a single phase full wave bridge rectifier?
rectifier is used to resist the current likewise in bridge wave rectifier ,the inductive load is used to resist high amount of current because in bridge wave we cannot resist the current by using rectifier ..so we are using inductive load here
Including a full-wave rectifier in an ac circuit will yield a n---- current?
With the rectifier alone, the result is d.c. but with a voltage ripple caused by the rectifier diodes not being absolute in action. The rectifier needs following with a smoothing circuit, a suitable capacitor at its simplest, to remove the ripple.
What is full wave bridge rectifier?
A: This type of rectifier circuit will conduct current trough a load both times during the AC positive and negative cycle
What are the construction and principle of rectifier?
The simple principle of a rectifier is to convert Alternating Current (AC) to Direct Current (DC) it does this by only allowing the top half of the AC wave to pass through. The simplist rectifier is a Diode. If you place a Diode in line with an AC current you will get DC current. If you just use 1 diode it will be a really choppy DC current. The best bet is 4 diodes in a Bridge Rectifier configuration. This will give full wave rectification. even after you've rectified the wave, it's still wavvy, So then you have to filter it to get it nice and smooth like the DC current you might get out of a Battery.
Chubb and fortescue method for HV AC mesurement?
This is a device of High Voltage (HV) Alternating Current (AC) measurement. Connect the HV AC source through a capacitor to either a full or half rectifier. In comparison to the HV the diodes in the rectifier can be concerted ideal. Under the rectifier connect an ammeter. The formula is V p-p = Iave/(2FC) for a half rectifier and V p-p = Iave/(4FC) for a full rectifier. Where V p-p is the peak to peak voltage, Iave is the average current, F is the frequency of the AC and C is the capacitor used.
Why full wave rectifier is preffered over half wave rectifier?
Efficiency is double in case of full wave rectifier.
What does the out put wave form looks in a rectifier?
A rectifier allows current to flow only in one direction. In a half-wave rectifier circuit, an input wave which oscillates between positive and negative, will 'pass through' the positive portion of the wave, and when the input is negative will output zero. A full-wave rectifier circuit, is commonly configured with 4 rectifier diodes, which allow a positive wave to output when the input wave is negative.
How bridge rectifier acts as full wave rectifier?
In case of bridge rectifier we have diodes D1, D3 are in parrallel limbs and D2 and D4 in another parallel limb For first half cycle, D1, resistance (load) and D3 would be the path for the current to flow For the second half cycle D2, load and D4 would be the passage for the flow of current. But in both the half cycles current seems flowing through the load in the same direction. Hence direct current. Thus the AC has been rectified into DC. Bridge rectifier has an efficiency 81.2%
Why full eave rectifier rectifies negative half cycle?
the rectifier is Mainly used to convert the Ac current into DC current .In rectifier there are two diodes or (4 Diode In full wave bridge rectifier )are use is to conduct the current one is connected in forward bias(i.eD1) and the other is connected in reveres bias(i.eD2). As we know that the diode is conduct the current throw it When it is connected in forward bias . now when the voltage is applied to the circuit the the AC Current is start to flow throw circuit and in Positive half cycle of Ac current the Diode is Allow the current Pass throw it and during the Negative half cycle the Diode D2 is allow the current pass throw it and in these way the rectifier rectifies positive As Well As the negative half cycle
How does AC convert to DC?
With the help of rectifier , Ac convert to DC. It can be done by different connections of diodes. There are two ways: 1)FULL WAVE RECTIFIER 2)HALF WAVE RECTIFIER Full wave rec. may be subdivided into two types that is ; (bridge type rectifier ,(b)Centertapped rectifier. A DC we get , is pulsating DC , which can be convert without pulsating with the help of Stabilizer and Filter. A rectifier is a device that can either be solid state or vacume tube. It only passes current in one direction. When the anode is positive and the cathode is negative, it is said to be forward biased and allows current to flow. When it is reverse biased, it blocks current from flowing.
