Answer / dhananjay

op amp stands for operational amplifier it is named as such because this device can be used to perform different mathematical operations like sum ,difference...

Answer / aryamita

OP-amp stands for operational amplifier.It is an
electronics device which is used for amplification with
infinity resistance.

RF amplifier of an A.M. receiver is normally biased in a.) Class 'A' b.) Class 'b' c.) Class 'C' d.) None

5 Answers   BSNL,

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what is advantage and disadvantage of rj45 mall mount plate

1 Answers   Apple,

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What are the disadvantages of continuous gating signal?

0 Answers  

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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?

0 Answers   Nokia,

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As a water tank loses heat, the temperature drops by 2 K/min when a heater is on, the system gains temperature at 4 K/min. A two-position controller has a 0.5 min control lag and a neutral zone of ± 4% of the setpoint about a setpoint of 323 K. Plot the heater temperature versus time. Find the oscillation period

0 Answers   Lafarge,

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how to convert T-flipflop into D-flipflop?

5 Answers  

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knowledge about 8085 mpu..

2 Answers  

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What precautions are required to be observed in the use of leds?

0 Answers  

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Explain what are the applications of integrators?

0 Answers  

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In 8086 why even address location takes two bus cycles whereas odd address location takes only one bus cycle??

2 Answers  

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Can anyone send me question papers for section engineer for railways and send me on my id- abhay_jg@yahoo.com

0 Answers   RRB,

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whatis the test condition for the leakage current rating for 25kv high voltage test on PVC armoured cable?

0 Answers   BEL,

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