am going 2 write railway exam 4 d post of section engineer..i wnt 2 knw abt d que pattern n d previous year que papers

0 Answers   RRB,

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self supporting course and sandwich course are same

0 Answers  

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what is need of rectifier in electronics?

4 Answers   TCS,

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why a capacitor blocks the DC signal?

2 Answers   Cummins,

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What is a feedback?

0 Answers  

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What is a bjt? What are its advantages and disadvantages?

0 Answers  

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Explain what is the tri state of a signal?

0 Answers  

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Why vestigial side band is used in tv signal transmission?

0 Answers  

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what is the difference between electronics and electricals?

3 Answers  

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Why we need biasing for transistor, fet and mosfet?

0 Answers  

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Alok and Bhanu play the following min-max game. Given the expression N = 9 + X + Y - Z Where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be 27 0.0 20 18

3 Answers   TCS,

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what is BGA? what is the use of BGA?

2 Answers  

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