what is the ratio of Rf &R1 in wean bridge oscillator

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what is the maximum carrier frequency in AM broadcast?

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why cant we transmit the low frequency signal for long distances??

2 Answers  

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Why common-collector circuit is known as an emitter follower?

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Why use -48v power to BTS

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what is the physical need to find 3bd frequencies?

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What is meant by input power factor in controlled rectifier?

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what is OpenBTS?

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1. Ray writes a two digit number.  He sees that the number exceeds 4 times the sum of its digits by 3.  If the number is increased by 18, the result is the same as the number formed by reversing the digits.  Find the number.  a) 35 b) 42 c) 49 d) 57

1 Answers   Broadcom,

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how we r approching testing\ institutes

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Explain why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?

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1 explain advantage and dis advantages of FIR filters compared to IIRcouterparts ? 2 what is the need of filtering,ideal response of filters and actual response of filters ? 3 what is CMRR ? 4 which semiconductor device is used ad a voltage regulator and why ? 5 how can we rectify race around condition ?

0 Answers   TCS,

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