why use -48 volt DC power in telecom?

5 Answers  

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Explain with the help of a diagram the functioning of an adder.

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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How is focussing achieved?

0 Answers  

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What is fbus protocol and its use?

0 Answers  

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plz help how can i operate my n/w support system through ,help me by providing complete soln

0 Answers  

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what do we mean by the term PTT in mobile? & what is the main function of PTT service?

0 Answers  

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What is the need for modulation?

82 Answers   Analog Devices, BSNL, HAL, Hathway, ICT, Kekran Mekran, KPIT, Microsoft, Nokia, SCSVMV, SRK, TATA, TCS,

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To build a MOD17 counter then how many flip flops are required?

3 Answers   HCL,

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What you mean by setup box?

3 Answers  

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i am electronics & comm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you, snehalsanap@gmail.com

0 Answers   AAI Airports Authority Of India,

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i/p sec of atransformer is 230V 5a o/p spc is 12v 1a so i/p power will be 1150w o/p power will be 12w then how the power transfer theorm matching with this??

2 Answers   Bosch, Surya Software,

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