A furnace is fired with sub bituminous coal with 10.3% moisture, 34% VCM and 7.7% Ash. It is also known to contain 1.2% N and 1.57% S. It’s HHV is 22 MJ/kg. Find its proximate analysis, modified analysis, ultimate analysis, analysis of the VCM and calorific value of the VCM.
I can find iL(0+) and vC(0+), but I cannot find tm and Vcm. The final answer is given for Vcm=-4.718 V and tm=1.7018 ms In the circuit shown below, the switch was open for a very long time and closes at t = 0. Calculate: 1. The initial value of inductor current, IL(0*), 2. The initial value of capacitor voltage, vc(0*), 3. The minimum value of the capacitor voltage, Vcm, 4. The time, tm, when the minimum in p.3 occurs....
i r t at 30kg 90 kg 3 m/s 9 mis (a) Find the Vcm. (b) Find W (Relative to Xcm)
(60pts)For the differential amplifier below has the data: 1-1.2 (rnA), Vec-VEE-3 (V), VCM--8 (V), Re-2 and β 100, assume that the BJT have vBE 0.7(V) at ic-1 (mA). Fine the voltage at emitters and at the outputs. If valo) 0.4 sin100nt (mv), vod(t)-? Vcc Rc Rc ici İC2 ei 02 İEI İE2 (60pts)For the differential amplifier below has the data: 1-1.2 (rnA), Vec-VEE-3 (V), VCM--8 (V), Re-2 and β 100, assume that the BJT have vBE 0.7(V) at ic-1 (mA)....
Question 26 Ip) of all transistors in the circuit. You may ignore the influence of channel-length modulation and body effect in your bias calculations Consider the circuit shown in Figure 7. Determine the bias point (VGs, Vps, VDD R R IREF VOUT VCM-n 2 VCM 2 Q3 VDD 5 V VCM 2 V Vt 0.5 V kn1 8 mA/V2 kn2 16 mAV2 kn3 kn4 = 8 mA/V2 1 R 3 kn IREF = 1 mA Fig. 7 Select the correct...
VCM CAR deM - RO mesine $+2010) CM + c 22. (See. 12.2) Tenemos un letrero (GAS) que pesa 200N y lo vamos a colgar usando una viga y un cable como se muestra en la figura La masa de la viga es uniforme pero no se conoce ni su masa, peso o largo. El cable no tiene masa. La fuerza del gozne (FG) que soporta a la vign es de 300N a 20º con la horizontal. La tensión que...
3. Show that the kinetic energy of a two-particle system is given by 12 where mm m2, v is the relative speed (the speed of one of the particles with respect to the other), and u is the reduced mass, given by- - -+ H mi m2 Hint: Start with T-2 m1vỈ + 1 m2v3. Then make a change of variables vcm- 2 V Using this change of variables, you can replace the variables m1+m2 v1 and v2 with the...
Figure 6 solution see book, solved problem 12.3, also HW problem, also solved during lecture and recitation, also see attachement 14. A thin hollow spherical shell of mass M, and radius R , rolls down without slipping (condition for rolling without slipping :v, = WR) from the top of the incline of length L The incline makes an angle with horizontal ground. What will be the velocity of the centre of mass (C.M) of the sphere when it reaches at...
A solid steel ball with mass = 1.0 kg and radius 0.25 m is held at rest on top of a ramp at height h = 2.0 m. The moment of inertia, I = (2/5)mR2 for a solid sphere. What is the final velocity of its center of mass, vcm, when it gets to the bottom of the ramp?
A hoop of mass M = 2 kg and radius R = 0.4 m rolls without slipping down a hill, as shown in the figure. The lack of slipping means that when the center of mass of the hoop has speed v, the tangential speed of the hoop relative to the center of mass is also equal to VCM, since in that case the instantaneous speed is zero for the part of the hoop that is in contact with the...