vbe is .7 please answer ASAP i will rate you thumbs up ?? 1) For the...
In Figure 7, VBE(ON)-.7v, Vee(SAT)-.lu, β-100 and the Op-Amp is ideal. Find VO V2 R2 R1 1k 100k U2 V1 Q1 Q2 Vo 16V 10k R5 OPAMP .5k 20k Figure 9
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1- Calculate the following: A- Number of moles in 10 gram of Cr(NO3)s. B- Number of Atoms in 2.5 gram of Cr(NO3)s. C- Number of molecules in 100 gram of Fe(NO3)3. D- Number of grams in 10 20 atoms of MgBr2.
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ZRc 3. In the given circuit, all resistors are 2K, B = Bo = 100, IEE=5mA, all capacitors are very large and Vcc=20V. a) (5) Estimate Ico b) (5) Estimate the bias current in Cl. .tran 0 5ms 0 bus c) (5) What load does Vin see? 2N3866 d) (5) Find the voltage gain of the amplifier. e) (5) Estimate the peak-to-peak voltage at RL...
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(1) What are the reasons behind the need of modulation for radio transmission, i.e., why not directly transmit the original signal? Q2) A carrier signal with frequency f. Hz is double-sideband suppressed carrier (DSB-SC) amplitude modulated by a triangular shaped message signal, m(t), plotted below (Fig. Q2). The DSB-SC amplitude modulated signal is then passed from a band-pass filter with center frequency fc-Im and bandwidth 2fm where fm =...
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Problem 1 (50 points) For H2O, determine the specified property at the indicated state. Locate the state on a sketch of the T-v diagram. State 1: p=20MPa, 7-520 C. It's on a superheated, saturated or compressed state? Find specific volume v, in m²/kg, and specific internal energy u, in kJ/kg. State 2: p=20MPa, v=4.76792*10-3 m®/kg. It's on a superheated, saturated or compressed state? Find quality x, temperature T, in...
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4. Sequence Detector Suppose we want to design a sequential machine with one input and one output. The output system receives 4 or more consecutive I's. A typical output sequence is shown below. - 1 whenever the Input 10 Output 0 1 1 0 000 (a) Draw the state diagram and show a state assignment for a Mealy machine (b) Draw the state diagram and show a state assignment...
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Determine the value of V, in the network in the figure. Ο + 93 ΚΩ 59 ΚΩ 1 ΚΩ 21 ΚΩs ξ 58 ΚΩ V, 17ν Ενα First let's perform a delta to wye transformation. Using this new drawing, find: R1, R2, R3, R4, R5. R, Io Ο + Ra} ξ Rς και m 1. O + R33 3R5 Vo (...
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Find VO as a function of the independent sources. In essence, (Zal,Va)-ala + ßVa find α and 3. 552 352 What are α and β α-1.6.9-0.2 ο α-2.9-0.2 If Vout16V when all the sources are on, what would it equal if the 16V source were turned off...
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PROBLEMS INSTRUCTIONS #2-1 point Calculate the centripetal force on a 6.0 kg sensor that is attached at the end of a 100.0-m 1 a long wind turbine blade that is rotating at 1.25 rev/s. 3.7-10 kN Show hint... O You have answered 3.7 10, which is incorrect Next Try again Answers Score Answer
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Problem 1: 10 Points Link 3, shown schematically in the figure, acts as a brace to support the 300-1bf load applied at the pin at B. It is inclined at angle = 60° with the horizontal. Both links 2 and 3 have a rectangular cross section with 2 in. width. The material used for both links 2 and 3 is a hot-rolled SAE 1018 steel. (a) Assuming a factor of...