Explain conductivity, resistivity and resistance?

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hi friends.any one tell me pattern for mt exam for steel plant..plz plz plz..

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Define angle and amplitude modulation? What is noise in modulation?

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interface an 8-pin switch with 8085 microprocessor located at 0AAH and LEDs at port 55H, draw the circuit diagram. Write down a program to read the switches and do the following: > if the parity of the switch is odd, start counting upward until it reaches 0FFH. > if the parity of the switch is even, start counting downwards until it reaches 00H.

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WHICH TYPES OF QUESTION & WHICH BEST BOOK IN PREPARING FOR COMMUNICATION ?

0 Answers   BEL, GP,

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* ** *12* *123* *1234* *12345* *123456* ********

0 Answers   DRDO,

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The magnitude of the gain or integrator transfer function using op-amp is A WR1Cf B -1/WR1Cf C -WR1Cf D 1/WR1Cf

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why the crystal frequency of 8051 is divide by 12 for its working?

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What is meant by step-up cyclo-converters?

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at the time of doing second year which course can we study..? and where we should study...?

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What is the difference between ASICs and FPGA devices? Which one is better? Which is being currently in use?

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i want syllabus for section engnieer and previous year question papers

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