If you fail to prepare, you are preparing to fail☺
Sunday, 30 November 2014
Friday, 19 September 2014
Wednesday, 17 September 2014
Monday, 15 September 2014
Monday, 4 August 2014
CS QUESTIONS
CS IMPORTANT QUESTIONS
1)What are frequency domain specifications?Explain about them.
2)what is gain margin?phase margin?how stability analysis can be done using bode plots?
3) PROBLEMS on sums of roots locs, bode plots, determination of stability of the system.
GUYS REPU EKUVA SUMS ANTA ANNI SUMS PREPARE AVALI ...
Saturday, 2 August 2014
EXTERNAL LAB & SEM TIME TABLE
NO POSTPIONEMENT OF EXAMS GUYS...
ECE-A ECE -B
PDC - 7.8.2014 - AC
AC - 8.8.2014 - PDC
ECP - 9.8.2014 - ECP
NOTE: Roll numbers: 1-36 Morning batch
37-72 Afternoon batch
SEM (2-2)
ANALYSIS - 11.08.2014
ANALOG
COMMUNICATIONS - 13.08.2014
PULSE & DIGITAL CIRCUITS - 16.08.2014
EM WAVES AND
TRANSMISSION LINES - 19.08.2014
SWITCHING THEORY
& LOGIC DESIGN - 21.08.2014
CONTROL SYSTEMS - 23.08.2014
DOWNLOAD LINK :
ONLINE BITS ( MID -2)
ONLINE BITS (MID -2 )
DOWNLOAD It in the link :
EMWTL :
http://onlinebits.jntukfastupdates.com/22midbits2014/4-8-14.html#
CONTROL SYSTEMS :
http://onlinebits.jntukfastupdates.com/22midbits2014/5-8-14.html#
Friday, 1 August 2014
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EMWTL IMPORTANT QUESTIONS
EMWTL IMPORTANT QUESTIONS
UNIT-5
1. Explain brewster angle, total internal reflection ? ( 8m)
2. Derive the exp for transmissn coefficient & reflection coefficient when a wave is incident obliquily on a dielectric circuit ?
3. Derive the reflected wave component when a wave is incident noramally on a perfect conductor ?
4. Explain about surface incident and calculate it for a perfect conductor ?
UNIT-7
1.Derive the eq of character impedence for transition lines ?
2.Give the condition for losssless lines distortion low & distortionless & obtain their characteristics ?
3.What is loading and explain the diff types of loading ?
UNIT-8
1.Derive the eq for I/P impedence ?
2.Find I/P impedence for short line , open ckt line & matched line for a loss less line ?
3. smith chart I/P impedence to load vice versa, V max , Vmin , O/P admittance ?
Thursday, 31 July 2014
Wednesday, 30 July 2014
AC IMPORTANT QUESTIONS
AC IMPORTANT QUESTIONS
1. a) discuss the effect of feedback on the performance of AM transmitter
b) discuss the factors influencing the choice of intermediate frequency
for a radio receiver.
2. a) draw the block diagram of fm receiver and explain its working.
b) define i) sensitivity, ii) selectivity, iii) fidelity
3. discuss the modulation and demodulation of PWM
4. a) explain about TDM with neat figure
b) bring out differences between TDM and FDM.
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