test2 S07 - ECE211 — 001 Test #2 March 2, 2007 Print Name...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 6
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ECE211 — 001 Test #2 March 2, 2007 Print Name 1 By signing I am stating that I have taken this quiz in accordance with the NCSU honor code. Signature (29)ix 1. Calculate the time constant of the circuit above. b 109 3A (1/20)F 30V 2. For the circuit above, the switch has been in position (a) for a long time. At t = 0, the switch moves to position (b). Solve for ix(t) for t > 0. \l c, V? 20 "(00+Vc, +avC—Loo:o ’vgmfi10ewfi: ‘tDV (1/200) F KCLSV (90" k:.. w 9:! +4 «4027., ‘H’v 30m. L Kat: \_/_s_ ,- ~' -Ld: e. '0 w d 8 or) ’VL '» . [:39 &dUV/d's< 1" 300» *U I” O 30S! CLV /" db (1/8)F i, <5 4. Write the 2nd order differential equation relating the output, V0 to the input Vs. O SinCQOL sooroe v“ + 3\/s* ’+V:© 5. Given the differential equation and initial conditions below, answer questions a through e. 2 d 2v+40fl+500v:—200 v(0+)=(8/5)V i1:(0+)=10V/s dt dt dt a. Write the characteristic equation. 52+ LIDS +SOO‘:O Z “ 2,0 T.le b. Is this circuit overdampe underdamped, or critically damped and Why? Comtfiexp host 5 0. Determine the steady state output v(oo). 7300 ~ & -————_...._. __._—-—— 500 5‘ H d. Solve for V(t). ,Z' . -‘1ok OJ‘ ,_ a “U00: (late Cbs\0t+ Rae 5mm): 3: -3; '0; 9&0‘9“ woke: ‘HO+\OP\?_ L=3 .. ob ’ZQJC veg) :[giaz cpyot + 36, s\r\\D’<-, " e. Write the part of V(t) that is the transient response. ‘2’0‘ ,zo-t B C Lois \Ot +' 8/ Ci S‘\(\ \Crg \/ ...
View Full Document

This note was uploaded on 03/31/2008 for the course ECE 211 taught by Professor Ceciliatownsend during the Spring '08 term at N.C. State.

Page1 / 6

test2 S07 - ECE211 — 001 Test #2 March 2, 2007 Print Name...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online