Electronic Devices - Semiconductors - Discussion

Discussion Forum : Semiconductors - General Questions (Q.No. 4)
4.
A diode conducts when it is forward-biased, and the anode is connected to the ________ through a limiting resistor.
positive supply
negative supply
cathode
anode
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
16 comments Page 2 of 2.

Sukanya said:   1 decade ago
Electrons flow from higher denser area to lower area. Due to anode is positive it is connected to positive supply.

Rohith said:   1 decade ago
For forward bias anode (positive) should connect to positive supply.

Peyush said:   1 decade ago
During forward bias anode of the diode is connected the +ve supply. In forward bias limiting resistance is connected between the diode and the supply voltage to limits the flow of large current to enter the diode to prevent the diode from damage.

Haribabu said:   1 decade ago
When a resistor is placed in between positive supply and diode anode, the resistor will prevent the large flow of current. If not connect the resistor the diode will damage.

Neelaji said:   1 decade ago
In forward bias more conductivity due to flow of electrons so we have to control the flow of current then we connect the limiting resistor to anode In reverse bias diode is open circuit so we need not limiting tesistor

Basha said:   1 decade ago
In diodes anode means positive. Forward bias means positive to positive connection that is,
Anode to positive connection. so Option A is correct.


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