in optical fiber cabels, which type of losses can be occured, and how the signal-loss happens?
2 4700In order to find out stack fault of a three input nand gate how many necessary input vectors are needed ?
5048There is a toy train that can make 10 musical sounds. It makes 2 musical sounds after being defective. What is the probability that same musical sound would be produced 5 times consecutively? ( 1 of _____) ?
TCS,
2 55731.what is the difference between snr and cnr?why cnr is used in satellite communication? 2.prove that power spectral density of gaussian noise os n/2
32481.support that band limited signals are not realisable. and realisable signals are having infinte band width
1 4462Post New Electronics Communications Questions
Explain why the input impedance of op-amp is so high?
What is step down chopper?
please guide me who to prepare for bel interview...
What is the necessity to use the special machines?
What is the construction of a solar cell?
i need modal Q. paper of junior enjineer for 1/2009 rrb ajmer exam cat no. 11 jell electrical thenkyou
Which material is piezoelectric?
i am electronics & telecomm 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. NAZEEHA E.MAIL ID:- km.nazi.km@gmail.com
What types of carriers are present in space charge region?
In india What are the best institutes for telecom job oriented training,am b.tech e.c.e fresher?
Hi Friends, I am preparing for Airport authority of India ,so please forward me question papers and questions that are generally asked in test. my email ID is :jitinkumar_micro@rediffmail.com
why we cant ermove total hard ness of water
Define what is the difference between active and passive filters?
Define what is the effect of temperature on extrinsic semiconductor?
What is monotonic dac?