please send previous years question papers of JuniorEngineer (ELectronics)in RRB.

0 Answers  

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duplex system means

6 Answers   Assurgent,

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difference between USB net modem & GSM interface modem? Can we use usb modem in the place of GSM modem for wireless application? Also tell me Why we use AM for long distance communication but not FM(why do we use frequency reuse concept in FM radi only)

0 Answers  

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sun rises in the east,what is information content?

3 Answers  

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By referring to the barkhausen criterion and conventional circuit's analysis,show that for the Wein Bridge oscillator to oscillate,the voltage gain (Av) of the op amp must be set to 3 and the feedback ratio must be 1/Av.. Anyone, please help me!

0 Answers  

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how IDP Qury perform by the B subs MSC for MTC call. If subscriber is in roaming in other state? plz explain briefly

0 Answers   ZTE,

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Explain why the feeding frequency to a microprocessor is twice the operating frequency?

0 Answers  

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how to determine success

0 Answers  

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What is the difference between generator differential protection and transformer differential protection??

0 Answers   TATA,

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What is the operating voltage of laser?

0 Answers  

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what is maskable or non maskable interrupts

3 Answers  

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why ICS starts with 74

7 Answers   Caritor, College School Exams Tests,

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