Active device:
A device that requires an external source of energy to be ready for operation and has an output that is a function of present and past input.
e.g, Diodes, Transistors, PN and PIN junctions, ICs and varactors etc. we have to apply an external voltage usually called as Vcc, to these devices before placing in circuit network.
Passive device:
A device that does not require a source of energy for its operation.
e.g, such as Resistors, Capacitors, Inductors, etc. We place thses devices in the circuit, network without applying any external voltage.
equipment like cables, ethernet cable, patch cords, face plates and things like switches, routers firewall would fall under active network devices.
Those networking devices ,which not require any type of power (electricity) are called passive networking device,like passive HUB ,its does't require any type of power for working.
Active Network is one that is currently in running condition.
Passive Network is one that is in backup .
Fiber optic couplers can be either active or passive devices. The difference between active and passive couplers is that a passive coupler redistributes the optical signal without optical-to-electrical conversion. Active couplers are electronic devices that split or combine the signal electrically and use fiber optic detectors and sources for input and output.
What is the difference between active attacks passive attacks in GSM network?
Active maintenance is for all hard ware components and Passive maintenance for the supporting devices of hard ware components
Active transport requires energy; passive transport does not.
Active means devices that perform functions in a non linear fashion [amplifiers] passive are components that perform according to a set of linear rules
The difference between a passive and an active dividend policy lies in the amount of time between dividend disbursement. In a passive dividend policy, dividends are given when the company decides it is time. With an active dividend policy, dividends are disbursed at regular intervals.
The difference between active and passive transport, is that, active transport, requires energy input from the cell, in order to occur, unlike passive, which occurs, without any energy input.
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active is lilly milks the cow . you put the ersons name first. passive is the cow is milked by lilly
Active transport requires energy (ATP, GTP, etc) to work against the electrochemical gradient. Passive transport works with the electrochemical gradient and does not require energy. (Think diffusion)
Active transport requires ATP and passive transport does not. Active transport goes against the concentration gradient and passive transport goes with the concentration gradient and includes osmosis, diffusion and facilitated diffusion.
Active resistance involves taking direct action to oppose or obstruct a certain force or authority, often through physical or vocal means. Passive resistance, on the other hand, involves nonviolent tactics such as noncooperation or civil disobedience to resist without using physical force.