what are active and Passive Components?
Answers were Sorted based on User's Feedback
The Components which are not required to operate external
force and bias are called Passive Components.
EX: Resistor, Capacitor and Inductor
The components which are required to operate external force
and bias are called Active Components.
EX: MOSFET, Transisitor, JFET
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / sindhu
ACTIVE COMPONENTS
TRANSISTOE, INTEGRATED CKT
PASSIVE COMPONENTS
RESISTOR , CAPACITOR
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / atul kumar
active components are those which are capable of generating
energy while passive components are those which are unable
to generate energy.There are many active components used
electrical circuits with out the aid of this components we
cant amplify the signals.these components produce the energy
in the form of current and voltage.
passive components are those which are unable
to generate energy,resistors,inductors,capacitors are the
main passive components.these components by themselves are
not capable of amplifying or processing an electrical signal
but these are important in electronic circuit.
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / naveed ahmed
Passive components are those components which shows
continious rate of change and linear response in the graph
and can not change its function by changing polaritr of
source
Ex.resistor inductor and capacitor
Active components are those components which shows the non
linearity in graph and change its function and property by
increasing or decreasing the voltage or by changing
polarity
Ex. transistor,diode,FET,etc
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / malavika
passive components:components, by themselves, are not
capable of amplifying or processing an electrical signal are
called passive components.however these components are
important in the working of electronic circuits.the passive
components used in electronic circuits are
resistors,capacitors and inductors.
active components:components which are used for processing
or amplifying an electrical signal are called active
components.active components can be classified as tube
devices and solid state devices.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / malu
active:semiconductor devices,tube devices
passive:capacitor,resistor,inductor
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / muhammad usama
Active elements are those which do not absorb energy.. and are used for the supply of current and voltages.
Passive Elements are those elements which absorb energy.. and do not supply current or voltages.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / nishkam j1in
ACTIVE
active components are those components which does not
require external sources.for ex-opamp,transisters.
PASSIVE
passive components are those components which require
external sources.for ex-capacitor,register etc
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / niketha
the active device need the external power suplly
EX:transistor,op-amp,vaccum tube
and
the passive device do not need any external power supply
EX:resistor,capacitor,inductor
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / speed king
The main components used in electronics are of two general
types: passive (e.g. resistors and capacitors) and active
(e.g. transistors and integrated circuits).
Passive:>Capable of operating without an external power source.
>Typical passive components are resistors, capacitors, inductors and diodes (although the latter are a special case).
> All non-semiconductors are passive components
>the passive components need no biasing for the activation
>they have no tendancy for amplify the signal.
passive components are energy storage elements.
eg:inductors,conductors etc.
Active: >Requiring a source of power to operate. >Includes transistors (all types), integrated circuits (all types), TRIACs, SCRs, LEDs, etc.
>All semiconductors are active components
>the active components are those component which amplify the
>signal or processes the signal or in the other words
these coponents need biasing for activation.
>active components are nothing but energy sources, which can
>give voltages, currents. eg:transistors, diodes etc.
Is This Answer Correct ? | 1 Yes | 0 No |
what is up linl?
In a UPSR what is the limit on the number of nodes that form the ring?
• Tell me a bit about the capabilities of Exchange Server. • What are the different Exchange 2003 versions? • What's the main differences between Exchange 5.5 and Exchange 2000/2003? • What are the major network infrastructure for installing Exchange 2003? • What is the latest Exchange 2003 Service Pack? Name a few changes in functionality in that SP. • What are the disk considerations when installing Exchange (RAID types, locations and so on). • You got a new HP DL380 (2U) server, dual Xeon, 4GB of RAM, 7 SAS disks, 64-bit. What do you do next to install Exchange 2003? (you have AD in place) • Why not install Exchange on the same machine as a DC? • Are there any other installation considerations? • How would you prepare the AD Schema in advance before installing Exchange? • What type or permissions do you need in order to install the first Exchange server in a forest? In a domain? • How would you verify that the schema was in fact updated? • What type of memory optimization changes could you do for Exchange 2003? • How would you check your Exchange configuration settings to see if they're right? • What are the Exchange management tools? How and where can you install them? • What types of permissions are configurable for Exchange? • How can you grant access for an administrator to access all mailboxes on a specific server? • What is the Send As permission? • What other management tools are used to manage and control Exchange 2003? Name the tools you'd use. • What are Exchange Recipient types? Name 5. • You created a mailbox for a user, yet the mailbox does not appear in ESM. Why? • You wanted to change mailbox access permissions for a mailbox, yet you see the SELF permission alone on the permissions list. Why? • What are Query Based Distribution groups? • What type of groups would you use when configuring distribution groups in a multiple domain forest? • Name a few configuration options for Exchange recipients. • What's the difference between Exchange 2003 Std. and Ent. editions when related to storage options and size? • Name a few configuration options related to mailbox stores. • What are System Public Folders? Where would you find them? • How would you plan and configure Public Folder redundancy? • How can you immediately stop PF replication? • How can you prevent PF referral across slow WAN links? • What types of PF management tools might you use? • What are the differences between administrative permissions and client permissions in PF? • How can you configure PF replication from the command prompt in Exchange 2003? • What are the message hygiene options you can use natively in Exchange 2003? • What are the configuration options in IMF? • What are virtual servers? When would you use more than one? • Name some of the SMTP Virtual Server configuration options. • What is a Mail Relay? Name a few known mail relay software or hardware options. • What is a Smart Host? Where would you configure it? • What are Routing Groups? When would you use them? • What are the types of Connectors you can use in Exchange? • What is the cost option in Exchange connectors? • What is the Link State Table? How would you view it? • How would you configure mail transfer security between 2 routing groups? • What is the Routing Group Master? Who holds that role? • Explain the configuration steps required to allow Exchange 2003 to send and receive email from the Internet (consider a one-site multiple server scenario). • What is DS2MB? • What is Forms Based Authentication? • How would you configure OWA's settings on an Exchange server? • What is DSACCESS? • What are Recipient Policies? • How would you work with multiple recipient policies? • What is the "issue" with trying to remove email addresses added by recipient policies? How would you fix that? • What is the RUS? • When would you need to manually create additional RUS? • What are Address Lists? • How would you modify the filter properties of one of the default address lists? • How can you create multiple GALs and allow the users to only see the one related to them? • What is a Front End server? In what scenarios would you use one? • What type of authentication is used on the front end servers? • When would you use NLB? • How would you achieve incoming mail redundancy? • What are the 4 types of Exchange backups? • What is the Dial-Tone server scenario? • When would you use offline backup? • How do you re-install Exchange on a server that has crashed but with AD intact? • What is the dumpster? • What are the e00xxxxx.log files? • What is the e00.chk file? • What is circular logging? When would you use it? • What's the difference between online and offline defrag? • How would you know if it is time to perform an offline defrag of your Exchange stores? • How would you plan for, and perform the offline defrag? • What is the eseutil command? • What is the isinteg command? • How would you monitor Exchange's services and performance? Name 2 or 3 options. • Name all the client connection options in Exchange 2003. • What is Direct Push? What are the requirements to run it? • How would you remote wipe a PPC? • What are the issues with connecting Outlook from a remote computer to your mailbox? • How would you solve those issues? Name 2 or 3 methods • What is RPC over HTTP? What are the requirements to run it? • What is Cached Mode in OL2003/2007? • What are the benefits and "issues" when using cached mode? How would you tackle those issues? • What is S/MIME? What are the usage scenarios for S/MIME? • What are the IPSec usage scenarios for Exchange 2003? • How do you enable SSL on OWA? • What are the considerations for obtaining a digital certificate for SSL on Exchange? • Name a few 3rd-party CAs. • What do you need to consider when using a client- type AV software on an Exchange server? What are the different clustering options in Exchange 2003? Which one would you choose
How can I make calculation to Install level transmitter (DP) for open tank and close tank
How to test SS7
20 transistors go in a box and two dozen boxes are packed in a carton. How many cartons will be needed to pack 1920 transistors?
Define virtual ground in the op amp?
can i get the 2007-2009 question papers of APGENCO? plzzzzzz
If 5v Dc is given to a transformer, what will be the O/P?
Why we are using One End High ODU and One End Low ODU in Microwave Link?
Why is there a maximum limit of collector supply voltage for a transistor?
Define why are active filters preferred