Gate 2016 (ECE) - DISCUSSIONS

i/p to a system is clock signal having 'x' sec on time and 50% duty cycle. its o/p is also clock signal having 'x' sec on time and 25% duty cycle and hence system divides input frequency by 'y' then y=?

Some questions of testbook free test


http://i.imgur.com/vRD1Ewd.png

http://i.imgur.com/sDkaWdR.jpg

http://i.imgur.com/gCYzevP.jpg


http://i.imgur.com/Zmn8p0Z.jpg

http://i.imgur.com/YZqFdwz.jpg


http://i.imgur.com/OQ6UhQ7.jpg


http://i.imgur.com/0UK2LCA.jpg

congtz Ashish redhu bhai for ur final selection in ies

Anybody who has a clue how much marks are required to get admission in iits?

a signal is bandlimited to 3 khz  and sampled at rate 33.33 higher than nyquist rate. the maximum acceptable error in sampled o/p is0.5% of  peak amplitude Mp and quiantised saples are binary coded if 24 such signals are TDM multiplexed then minimum  transmission bandwidth required to transmit multiplxed signals in khz?  a)64  b)1536  c)32  d) 768

a p type semiconductor is doped such that its concentration gradiant (concentration of doping wrt to x) is (2.5 x 10^5) /cm.at equilibrium electric field inside of semiconductor is? (Vt=0.0259)

a 4 letter word is to be formed which contains 2 vowels & 2 consonants.if M is the no of such words where the letters are possible to repeated and N is the no of such words where repetition is not allowed then differance between N & M is?

I have doubt regarding handedness of circular polarized wave. Can someone explain with this example : Ex= ExoCos(wt) Ey=EyoSin(wt). Is this Right Circular Polarized or LCP

which test series is better between ACE & MAdeasy..? I am alread enrolled wih Gateforum MINI OT..

do madeasy offer scholarship to gate qualified st2dents..i qualified in branch ece gate15..

A series RLC circuit produces  a resonant curve with half power points at 434Hz & 545Hz. if Q=30,the resonant frequency is?

How can we determine out of the given options that a particular solution satisfy wave equation or not? E.g 9.2 in the attached image.

Whats the answer guys

congtz pattern change for ESE 

http://upsc.gov.in/exams/Rev_Syllabus

http://i.imgur.com/crdquuz.jpg


I am getting 9.47 but ans given is 10. Can anyone explain?