Electric Circuits. (11th Edition)
11th Edition
ISBN: 9780134746968
Author: James W. Nilsson, Susan Riedel
Publisher: PEARSON
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Chapter 3, Problem 56P
To determine
Find the value of current and power supplied by the
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EXAMPLE 6.3
Suppose the Fourier transform of a pulse is as follows:
(1-a)
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2Ть
H(f) = <
α
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1 +a
(1-a)
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2Ть
(1+α)
0,
<\f\
2Ть
where 0≤a≤1. Show that this pulse in both time and frequency domains satisfies the Nyquist
criterion.
In matlab
not use ai please
Chapter 3 Solutions
Electric Circuits. (11th Edition)
Ch. 3.2 - For the circuit shown, find (a) the voltage υ, (b)...Ch. 3.3 - Find the no-load value of υo in the circuit...Ch. 3.3 -
Find the value of R that will cause 4 A of...Ch. 3.4 - Use voltage division to determine the voltage υo...Ch. 3.5 - a. Find the current in the circuit shown.
b. If...Ch. 3.5 - Find the voltage υ across the 75 kΩ resistor in...Ch. 3.6 - The bridge circuit shown is balanced when R1 = 100...Ch. 3.7 - Use a Y-to-Δ transformation to find the voltage υ...Ch. 3 - For each of the circuits shown in Fig. P...Ch. 3 - Prob. 2P
Ch. 3 - Prob. 3PCh. 3 - Prob. 4PCh. 3 - Prob. 5PCh. 3 - Prob. 6PCh. 3 - In the circuits in Fig. P 3.7(a)–(d), find the...Ch. 3 - Prob. 8PCh. 3 - Find the power dissipated in each resistor in the...Ch. 3 - In the voltage-divider circuit shown in Fig. P...Ch. 3 - Calculate the no-load voltage υo for the...Ch. 3 - The no-load voltage in the voltage-divider circuit...Ch. 3 - Assume the voltage divider in Fig. P3.14 has been...Ch. 3 - The voltage divider in Fig. P3.16 (a) is loaded...Ch. 3 - There is often a need to produce more than one...Ch. 3 - For the current-divider circuit in Fig. P3.19...Ch. 3 - Find the power dissipated in the 30 resistor in...Ch. 3 - Specify the resistors in the current-divider...Ch. 3 - Show that the current in the kth branch of the...Ch. 3 - Look at the circuit in Fig. P3.1 (a).
Use voltage...Ch. 3 - Look at the circuit in Fig. P3.1 (d).
Use current...Ch. 3 - Attach a 6 V voltage source between the terminals...Ch. 3 - Look at the circuit in Fig. P3.7(a).
Use current...Ch. 3 - Prob. 27PCh. 3 - Prob. 28PCh. 3 - For the circuit in Fig. P3.29, calculate i1 and i2...Ch. 3 - Find υ1 and υ2 in the circuit in Fig. P3.30 using...Ch. 3 - Find υo in the circuit in Fig. P3.31 using voltage...Ch. 3 - Find the voltage υx in the circuit in Fig. P3.32...Ch. 3 - A shunt resistor and a 50 mV. 1 mA d’Arsonval...Ch. 3 - Show for the ammeter circuit in Fig. P3.34 that...Ch. 3 - A d'Arsonval ammeter is shown in Fig....Ch. 3 - A d'Arsonval movement is rated at 2 mA and 100 mV....Ch. 3 - A d’Arsonval voltmeter is shown in Fig. P3.37....Ch. 3 - Suppose the d’Arsonval voltmeter described in...Ch. 3 - The ammeter in the circuit in Fig. P3. 39 has a...Ch. 3 - The ammeter described in Problem 3.39 is used to...Ch. 3 - The elements in the circuit in Fig2.24. have the...Ch. 3 - The voltmeter shown in Fig. P3.42 (a) has a...Ch. 3 - Assume in designing the multirange voltmeter shown...Ch. 3 - The voltage-divider circuit shown in Fig. P3.44 is...Ch. 3 - Prob. 45PCh. 3 - You have been told that the dc voltage of a power...Ch. 3 - Prob. 47PCh. 3 - Design a d'Arsonval voltmeter that will have the...Ch. 3 - Prob. 49PCh. 3 - Prob. 50PCh. 3 - The bridge circuit shown in Fig. 3.28 is energized...Ch. 3 - Find the detector current id in the unbalanced...Ch. 3 - Find the power dissipated in the 18Ω resistor in...Ch. 3 - Find the current and power supplied by the 40 V...Ch. 3 - Find the current and power supplied by the 40 V...Ch. 3 - Find the current and power supplied by the 40 V...Ch. 3 - Use a Δ-to-Y transformation to find the voltages...Ch. 3 - Prob. 59PCh. 3 - Find io and the power dissipated in the 140Ω...Ch. 3 - Find the equivalent resistance Rab in the circuit...Ch. 3 - Find the resistance seen by the ideal voltage...Ch. 3 - Show that the expressions for Δ conductances as...Ch. 3 - Prob. 65PCh. 3 - Prob. 66PCh. 3 - Prob. 67PCh. 3 - The design equations for the bridged-tee...Ch. 3 - Prob. 69PCh. 3 - Prob. 70PCh. 3 - Prob. 71PCh. 3 - Prob. 72PCh. 3 - Prob. 73PCh. 3 - Prob. 74PCh. 3 - Prob. 75P
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- In matlabarrow_forwardEXAMPLE 4.4 In a binary symmetric communication (BSC) channel, the input bits transmitted over the channel are either 0 or 1 with probabilities p and 1-p, respectively. Due to channel noise, errors are made. As shown in Figure 4.4, the channel is assumed to be symmetric, which means the probability of receiving 1 when 0 is transmitted is the same as the probability of receiving 0 when 1 is transmit- ted. The conditional probabilities of error are assumed to be each e. Determine the average prob- ability of error, also known as the bit error rate, as well as the a posteriori probabilities.arrow_forwardWhat is the bandwidth requirement in Hz for baseband binary transmission at 64 kbps, if the roll-off factor is 0.25?arrow_forward
- EXAMPLE 6.4 Suppose the roll-off factor is 25% and the bandwidth of a baseband transmission system satisfying the Nyquist criterion is 30 kHz. Determine the bit rate. Solution 1+α 1arrow_forwardEXAMPLE 4.9 In a communication system, the noise level is modeled as a Gaussian random variable with m=0 and ² = 0.0001. Determine P(X > 0.01) and P(-0.04 ≤x≤ 0.05). 3arrow_forwardSuppose the random variable X is uniformly distributed between 0 and 1 with probability 0.25, takes on the value of 1 with probability p, and is uniformly distributed between 1 and 2 with probability 0.5. Determine p as well as the pdf and cdf of the random variable Xarrow_forward
- constants: A (medium) single phase transmission line 100 km long has the following Resistance/km = 0.25 2; Susceptance/km = 14 × 10 siemen; Reactance/km = 0.8 Receiving end line voltage = 66,000 V Assuming that the total capacitance of the line is localised at the receiving end alone, determine (i) the sending end current (ii) the sending end voltage (iii) regulation and (iv) supply power factor. The line is delivering 15,000 kW at 0.8 power factor lagging. Draw the phasor diagram to illustrate your calculations.arrow_forwardFor the power system given below, the voltage at bus 2 is kept at 1.03 pu. The maximum power can be delivered by G2 is 35 MW. Obtain the load flow solution. Take the base power 100 MVA. V₁ = 1.0520 G₁ 0.02+j0.06 G2 V2=1.03 P2 = 35 MW 0.08+j0.24 SL2 20+j50 MVA SL3 60+j25 MVA 0.06+j0.018arrow_forwardGeneral Directions: Read the questions carefully and answer (3*10=30marks) 1. Design a summing amplifier by choosing appropriate values of resistors an so that the output is 5 times the sum of the input voltages. (you are free to use any number of inputs, the type of op-amp, any value of resistors) 2. Derive the equation for the closed loop gain of the inverting and non-inverting Amplifier using appropriate circuit diagrams. 3. Determine the values read by the measuring devices using appropriate formulae www Voc +8V R₁ 33 k Rc 2.2 k ww WWW Poc 200 R₁₂ RE 10 kn 1.0 knarrow_forward
- 十 : + B 日 العنوان I need a detailed drawing with explanation ややハメPV+96252 4 Project Homework: Create a simulation for a tank when the flowrate inside and outside the tank must range between 0 and 10 lit/s: 1) The level should be controlled within a range between more than zero to 1000 lit. 2) An alarm must be launched when the level is out of range (less than 100 and more than 900 lit). 3) When the capacity reaches to the maximum the motor turns OFF. area=A Qout -20 solve in lab view X9.01 *175*1arrow_forwardProject Homework: Create a simulation for a tank when the flowrate inside and outside the tank must range between 0 and 10 lit/s: 1) The level should be controlled within a range between more than zero to 1000 lit. 2) An alarm must be launched when the level is out of range (less than 100 and more than 900 lit). 3) When the capacity reaches to the maximum the motor turns OFF. Qin h C Qout area=A solve in lab viewarrow_forwardQUESTION [3] A no-load and short-circuit test should be conducted on a 220V/110V, 280VA transformer. a. Draw the circuit diagram for the no-load test and include all measurements that should be made. Also write down the maximum voltage that you should apply to the primary winding and estimate the current drawn from the supply. (5) b. Draw a circuit diagram for the short-circuit test and include all measurements that should be made. Also write down the maximum current that should be allowed to flow in the primary winding and estimated the primary voltage that will cause this value of the current to flow. (5)arrow_forward
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