Interested to Buy Any Domain ? << Click Here >> for more details...
what are active and Passive Components?
- 102 Answers
- 220872 Views
- AIT, Ariba, Baldwin, Birla, DELL, Electronics, Infosys, KarMic, L&T, Nokia, I also Faced
- E-Mail Answers
Answer Posted / hardeep singh
1) Passive components are ones which cannot introduce net energy into the circuit they are connected to. example: resistors, capacitors, inductors, and most sorts of diodes.
2) Active components rely on a source of energy (usually from the DC circuit, which we have chosen to ignore) and are usually able to inject power into a circuit. example: transistors and tunnel diodes.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
what questions are asked in this round for ece
how a DPAD converts voltage to current?
1. How many TRXs are supported in Nokia Metrosite 2. What is the command to lock the TRX 3. What is the command to unlock the BTS 4. What is the command from BSC to check the alarm in BTS 5. What is the maximum transmit power of FlexiEdge BTS 6. When Abis link is down, name the alarm that is generated at BSC 7. Orange LED on RRI card is glowing – what is the indication? 8. How many E1s are supported by one E1 card in BTS 9. How many ways one can login to BIO card? 10. What are the different data rates in Abis for Traffic, TRX signaling and OMU 11. BCSU card in BSC can support how many TRXs? 12. What is the command to check list of sites that are down? 13. How many TRX are supported when we use one M2HA card in BTS? 14. Name the different types of power supply card in BTS and the output power of each card 15. Ater interface is between transcoder and MSC – True/False 16. SS7 signaling is used in Abis interface – True/False 17. FlexiEdge BTS has RRI card – True/False 18. From Transcoder to MSC, data rate for each call is 64Kbps – True/false 19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?
why rs232 is used in uart when there are many rs devices like rs449 etc . what is the main advantage in using rs232
why dose response of a phototransistor depent upon the wave length of the incident light?
sir please send me d previous paper of jindal steel power corporatio ltd.. mah email id z khan.aalmeen@gmail.com
1.antenna is passive or active?? add why? 2.diff b/w tch drop & tch block?? 3 diff. b/w sdcch drop & sdcch block??
Give more than 15 points for the praical application of demux???
What are the maintenances of SCADA ?
why -48v is used for BTS in telecom?
Hai Frds, i want to join in testing tools course, pls sugest good institute. And pls tel about Mind Q institute & phone num of Nareswar Roa sir plss, ple mail me plssssss
snd me karur vysya bank clerk model papers kundavarapu.harish90@gmail.com
What are the two methods of control in ac voltage controllers?
Explain what is the difference between plc and dcs?
What are the different parameters that can be measured using a q-meter?
