what is the purpose to give two power supply to opamp ie. +Vcc & -Vee?

1 Answers   SCOE,

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WHAT THE DIFFERENCE BETWEEN THE E1T1 CARD AND RRI ..?

2 Answers   NSN,

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GSM channel bandwidth is a ).200mhz b).200khz c).25 mhz. d.)25 khz

12 Answers   Cisco, Google, NET, Rancore,

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what is difference between voltage & current?

4 Answers  

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How Nokia BTS working? what is TRX and DVJ Function?

2 Answers   Huawei, Nokia,

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what is the difference b/w cascading bts's and making bts master and slave?

1 Answers   Vodafone,

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What is the speed of signal in optical fiber ??

3 Answers  

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what is the difference bet 4 wire transmiiters and 2 wire transmitters

0 Answers   Vacmet,

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How is the keycode calculated while interfacing a keyboard with a microprocessor?

0 Answers  

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whah is active and passive components?

5 Answers   Hindalco,

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What is the maximum or minimum value of tv in msa to calculate r&r?

0 Answers  

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if the address bus is 20bits.then the memory space is :

6 Answers   Verifone,

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