If the Young's modulus 'E is equal to the bulk modulus 'K', then what is the value of the Poisson's ratio? (a) 1/4 (b) 1/2 (d) 3/4 (c) 1/3
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- Calibri (Body) -11 by AaBbCcDx AaBbCcD AaBbC AaBbCc AaB AaBbCc. mat Painter BIU 1Normal 1No Spaci. Heading 1 Heading 2 Title Subtitle Chang Styles d Font Paragraph Styles IMPEDANCE QUIZ # 2 1. What capacitance when connected in series with a 500Q resistor will limit the current drawn from a 48-mV 465-kHz source to 20µA? * a. 144pF b. 145pF c. 146pF d. 147pF MY ANSWER: c.146pF 2. What is the total impedance at 20kHz of a series circuit consisting of a 1.5mH inductance, a 100Q resistance, and a 0.08uF capacitance? * a. 1340 41.7 b. 1930 L-37.2" C. 920 290 d. 530 2-12.6°Q.2) Determine all values of resistors and capacitor for the triangular waveform generator whose output alternates between +10Vpeak and -10V peak when the input is a 10-Hz square wave that alternates between +2V and -2V. The input resistance to the generator must be at least 15 kQ. you may assume that there is no de component or offset in the input.4. Find Idc, Vdc and the capacitance that will force the Vr(pp) to 2mV. Draw the output waveform across the capacitor. Fin=60HZ. TX1 D1 Ge Vac Lst 230V Lp 1 RL 12-0-12 Center tapped CL 1k D2 Ge 2
- Design a sequential circuit that has one input (x) and one output (z) to detect z=1) the input pattern (10001) or (000) with overlapping present by using More model and JK-F/Fs. Draw the output on the oscilloscope for the input patternA spectrum of modulated signals is given in the figure. What is the expression of this sign in time space? -15 -14 -13 13 14 15 f [kHz] »f [kHz]-Consider the following DT sequence, Is this signal as Power Signal or Energy signal? Determine it. * 0Snくs X [n ]= lo-n 55.n510 • ther wise Power Signal, P=85 Energy Signal, E=85 O Neither energy nor Power O Both, P=30 E=55 -Is the following signal is X(4) - Sin 3t + Sin 大t Periodic Aperiodic
- Microelectrronics Theory Experts: Why is D1 open and D4 open, can you explain?By second orderQ6. What is the purpose of harmonic standards? Provide a summary of comparison of IEEE and IEC standards. Write the purpose of the following international standards shown in Table- 2: [12] Table-2 Sr No 1 IEEE-18 Standards Description 2 IEEE 518 3 IEEE 519 4 IEEE 1159 5 IEEE P1433 6. IEEE P1453 7 IEEE P1564 8 IEC61000-3-2 9 IEC 61000-4-7 10 IEC 61642 11 IEC SC77A/WG9 12 IEC SC77A/WG2
- This isn't apart of a test it is a homework question I added an image that contains the figure for this problem An RLC��� circuit with a 15 μF�F capacitor is connected to a variable-frequency power supply with an rms output voltage of 6.8 VV . The rms current in the circuit as a function of the driving frequency appears as in (Figure 1) . Part A What is the value of the resistor? Express your answer to two significant figures and include the appropriate units. figure 1 image for this question. Question 2 John is changing a lightbulb in a lamp. It's a warm summer evening, and the resistance of his damp skin is only 3300 ΩΩ . While one hand is holding the grounded metal frame of the lamp, the other hand accidentally touches the hot electrode in the base of the socket. The voltage of the socket is 120 VV . Use the data shown in (Figure 1) . Part A What is the current through his torso? Express your answer with the appropriate units.Q6) The waveform of the voltage obtained after rectification is of a -----nature and therefore contains .harmonics a. Sinusoidal O b. Triangular c. Pulsating O d. Repetitive OThe carrier frequency is 500 Hz, and the modulating signal is a single-tone sinusoidal signal. The x-axis is in time while the y- axis is the amplitude of the AM signal. Determine the peak voltage level of the modulating signal in V. 3 2 1 -1 -2 -3 -5 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04 0.045 0.05 Time (s)