The following wave form is given. -5- v(t) V 1 2 3 4 5 6 7 8 Which formula do you need to use to find the RMS value of the signal? ○ VRMS = V2(t)dt VRMS = V2(t)dt VRMS = √√√V2(t)dt VRMS = STV² (t) dt ○ VRMS = √ V² (t)dt ○ VRMS =

QV Find the equivalent Resistance between (asb) for below question. 300 120 512 ww 2011 ww 25 S2 600 100

Problem4. Resistors are given a power rating. For example, resistors are available with ratings of 1/8 W, 1/4 W, 1/2 W, and 1 W. A 1/2-W resistor is able to safely dissipate 1/2 W of power, indefinitely. Resistors with larger power ratings are more expensive and bulkier than resistors with lower power ratings. Good engineering practice requires that resistor power ratings be specified to be as large as, but not larger than, necessary. The value of the current source current is i = 30 mA Specify the power rating for each resistor. R1 R₂ www ir = is Consider the circuit shown in Figure to the right. The values of the resistances are R₁ =100022, R₂ = 2000, and R₂ = 4000 R3 is

cal Engineering Find the equivalent resistance at terminals a-b for each of the networks in the following Lecture 4- Resistors Analysis 2015-2016 rk circuits. R. R. R R R. bo (a) (b) (c) R. 3R RS 2R 3R (d) (e) ww ww ww