What is ARFCN? Which ARFCNs are allocated to Ufone?

1 Answers  

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A half wave rectifier is used to supply 50vdc to resistive load of 800ohms the semiconductor diode has a forword resistance of 25ohms,calculate ac voltage required?

1 Answers   TCS,

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What are ‘emitter injection efficiently’ and ‘base transport factor’ and how do they influence the transistor operation?

0 Answers  

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how long has fibre channel been around?

1 Answers  

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with the aid of diagrams explain pulse modulation,pulse position modulation and pulse amplitude modulation

1 Answers   Value Labs, Zimbabwe Broadcasting Corporation ZBC,

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Why are there two Ground pins on DIP (Dual In-line Package) of 8086 Microprocessor IC ?

3 Answers   Intel, Reliance,

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What is faithful amplification?

0 Answers  

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Frequency response of integrator is same as that of a. high pass filter b. low pass filter c. band pass filter d. band reject filter

5 Answers  

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How do touch screens work?

0 Answers  

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explain about IEEE 802.11 wireless home networking?

0 Answers  

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Can any one tell me what ll be the interview questions for fresher in lectronics.

1 Answers  

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WHAT IS ARROW DISPLAY IN TRANSISTOR SYMBOL DIAGRAM? IN NPN AND PNP BOTH?//

3 Answers   Bhel,

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