Why do we use distinct polarisation (UL-H:DL-V) while uplinking and downlinking rather than same (UL-H:DL-H)?

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Why silicon and germanium are the two widely used semiconductor materials?

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Why r-c filters are suitable only for light loads?

0 Answers  

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What do you mean by operating point?

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what kind of negative feedback is present in a noninverting op-amp.

0 Answers  

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The output of a 60hz full-wave bridge rectifier has a 60 hz ripple. It this circuit working properly?

0 Answers  

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which type of IP we can give to our home pc?

2 Answers   Matrix,

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What is the need of Super heterodyne tuning in AM receivers?? Q - factor problem also arise at RF amplifier tuner also???

2 Answers   BARC,

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# What is D-FF? # What is the basic difference between Latches and Flip flops? # What is a multiplexer? # How can you convert an SR Flip-flop to a JK Flip-flop? # How can you convert an JK Flip-flop to a D Flip-flop? # What is Race-around problem? How can you rectify it?

0 Answers  

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What is colour of flame if the of Halide Torch detects a refrigerant leakage?

0 Answers   HAL,

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what is operating ratio in railway

1 Answers  

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which is the device working in the three logic levels

4 Answers  

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