interviewr asked about sampling theorem and i said the common def.(i.e ...sam freq must >=s max freq in the signal for a sampled signal to recover without alising).he asked that i have a sin signal of freq 1hz and i sampled at two zero amplitude points can it be recoverable without aliasing????
BARC,
4 7851how to switch on electrical appliances through mobile call not sms please refer me connections detail or even link will do ?
1 3699Difference between SONAR and RADAR? Can we use SONAR instead of RADAR? How can you 'swap' two numbers in two registers (using ALU), without using 3rd register?
BEL,
1 8802Draw the current Vs time graph for an inductor connected to a d.c. source. How will you measure power of a transmissioon line? Tell all the steps alongwith the components used in power generation. Which law governs the induced emf?
Bhel,
2849Post New Electronics Communications Questions
List the parameters that should be considered for ac and dc applications.
What is HSN? How do we apply it?
How does a signal differ from a wave?
"OPERATIONAL AMPLIFIERS MODEL" means what and what are the topics comes under these
WHAT IS THE DIFFERENCE BETWEEN BIIS-B AND BISS-C INTERFACE
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
Why does a pure semiconductor behave like an insulator at absolute zero temperature?
iam B.E 1year student,actually i have a habit i.e anything to think pratically but always iam in confusion what i have to do
Why vestigial side band is used in tv signal transmission?
Why are ics so cheap?
Explain what is an excitation table?
Amplitude modulation is basically a A Summing of two signals B Multiplication of two signals C Subtraction of two signals D Non-linear process
Why is space region called the depletion region?
can any one send me previous ntpc exam papers at garima.12g@gmail.com?
plz give the question about interview to the post JR.Executive (ATC)