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

0 Answers  

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SIR VERY GOOD MORNING I AM APPERING FOR RRB EXAM FOR SECTION ENGINEER I REQUEST U TO PLZ FORWORD THE PAPER PATTERN AND EVEN PREVIOUS QUESTION PAPER SIR. I THINK U WILL SURELY HELP ME OUT IN EXAM.

4 Answers   RRB,

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Why memory width is not 16-bit? In stead of having 8-bit in 8085?

0 Answers   Siemens,

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Describe the difference between p-type and n-type semiconductor materials.

0 Answers  

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what is inductive couplers

0 Answers   Green World Technology,

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Functional difference between IGBT and SCR

7 Answers   Siemens,

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what is the need for filtering

6 Answers   TCS,

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in 8051 micro-controller is it must necessary using external oscillator ? shall we continue without oscillator for simple logic purpose?

1 Answers  

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how the capacitor and battery are related in symbol,explain?

3 Answers   BARC,

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is gsm a mobile network or standard of communication in mobiles

3 Answers   Hewitt,

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What is point contact diode?

0 Answers  

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What is an ac emitter resistance?

0 Answers  

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