Why can’t we use comparator to convert sin wave into square wave?

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What is the main drawback of a dual slope adc?

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Draw vi characteristics of pn junction diode.

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Hello Can any body tell me the list of interview answers asked UMTS Planning and optimazation as i have interview today. Pla mail me on satish_jd2000@yahoo.com its urgent. Thank you

0 Answers   Alcatel,

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Normally we say cellphone is a embedded device but computer is not a embedded system. Today cell phones have the facility to install software. so the cell phone is embedded or not

4 Answers  

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im ranjith having 63%in my b tech with 25 backlogs,cleard all .. im having 1100 in gre and 90 in my toefl can i get visa? im planning spring 2011 pls help me i applied for i20 im applying 4 universities pls help me can i get visa? shall i prefer canada if i could not get visa?

0 Answers  

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Router Packet Flow from one network to other network?

2 Answers  

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which taype question pattern in hr round in telecom feild.

0 Answers   Huawei,

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what are the difference between dcs & plc & scada?

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Why are using 4ma to 20ma for signal transfer. Why not 0 to 20ma?

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whah is active and passive components?

5 Answers   Hindalco,

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Why circuit turn off time should be greater than the thyristor turn-off time?

0 Answers  

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