why dose response of a phototransistor depent upon the wave length of the incident light?

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What are the limitations of the basic differentiator circuit?

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How can level transmitter in closed tank application be used

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W#hat is the Present cabling used in Ethernet? and present days networks?? And What is the mostly used topology now a dyas?

3 Answers   BARC,

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If anybody have technical test papers for HPCL. Pls, mail me on akanksha417@yahoo.com.

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Which type of communication used in nuclear submarrine for communication from capton to out side the marrine?

0 Answers   BARC,

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What is natural commutation?

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draw the interface diagram of 8085 microprocessor having input ports at 23H, 2FH, EFH, and output ports at 44H, 2FH, EFH, and FFH using NAND gates only.

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IN GENERAL PRACTICE HOW KVAR AND CAPACITANCE VALUE OF CAPACITOR CALCULATED?

1 Answers  

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Draw the interface diagram of two microcontrollers?

1 Answers   L&T,

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What are fet`s?

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

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