A Multimeter is used to measure a) Only AC current b) Only DC voltage c) Both AC and DC quantities d) Resistance only Select one: O a.b O b. c O c. a O d.d
Q: If the current I is 2mA then find the temperature at which the diode operates. The cut-in voltage of…
A: It is given that: I=ID=2 mAIs=10-9 AVD=0.6 VR=1.3 kΩ
Q: Find the transfer function, X3 (s)/F(s),for the system below 2 N-s/m 6 N/m 0000 4 kg x1 (1) 2 N-s/m…
A: The given system is shown below:
Q: The rotor power output of 3-phase induction motor is 15 kW. The rotor copper losses at a slip of 4%…
A: Given a 3-phase induction motor having, The rotor power output, Pm=15 kW Slip, s = 4 %
Q: For the circuit shown, calculate re, input impedance Zi, output impedance Zo and voltage gain A,…
A:
Q: Find the Laplace of the function and also it's roc x(t)=u(t-to)
A:
Q: Q5. A laser jet printer uses a laser beam to print copy rapidly for a computer. The laser is…
A: Given, Y(s)=5×(s+100)(s2+60s+500)×Rs Here, we have to find The system damping, maximum percentage…
Q: Calculate the depth of modulation when a transmitter radiates a signal of 9.8KW after modulation and…
A: The problem is from basic of amplitude modulation. The basic formula is used to calculate the depth…
Q: lculate the maximum current a 104 , 1/3 watt resistor can have flowing through it safely rrent =_ mA
A: Given, R=104 Ohm P= 1/3 Watt I = ?
Q: 2. Write the expression for the output Z (in terms of inputs A and B) for the following logic…
A: Given Boolean circuit,
Q: Which component of the power circuit serves as the brains?
A: We have to tell which component of power circuit act as brain of circuit.
Q: Select all the statements that apply to an op-amp that may be considered ideal in all respects.…
A:
Q: What is the total charge of 555 electrons?
A: In this case, the total charge of 555 electrons needs to be determined.
Q: Calculate: 1-The value of Z that ensures resonance. 2-The value of Z that ensures maximum Power…
A: Given: A network with different voltage sources and variety resistance, capacitance and inductance…
Q: y(t)=-e^at u(-t)
A: The expression of the given function is yt=-eatu-t The Laplace transform of the given function…
Q: Example: Determine the current in the 5 2 resistor shown in the circuit below 20 V 10 A V₁ 20 ww 30…
A: Given circuit diagram, I5ohm =?
Q: Example: Verify the Tellegen's theorem for the given circuit.? 10 VI 2A 10 Ω
A: In this question, We need to verify the Tellegen's theorems of the given circuit. We know Power…
Q: Problems/e. Find the transfer function for ((S)/2(5) for the following control systems by using…
A: Given block diagram:- Here, G1, G2,G3 &G4 are forward path loop gain, H1 & H2 are feedback…
Q: 6 cells with 2 V emf and 0.1ohm internal resistance are connected in series. Four such sets are…
A: Solution: cells ns=6, internal resistance are connected in series: r=0.1 ohm, emf e=2 v, np=4 are…
Q: Energy saving plant cost Rs. 4,75,000 is. Its useful life is 12 years. Salvage value after useful…
A:
Q: Find the current I if both diodes are identical. Voltage V = 0.8V and let the reverse saturation…
A:
Q: Find the Unknown resistance 138 ΚΩ Ω O b. +0 a. 9KOHM None of the Above Ο c. 11KOHM Μ O d. 27KOHM R…
A:
Q: 2) Find the Req for the circuit shown in below figure. Re 40 302 30 612 40 www 40 30
A:
Q: Examine the given Thevenin's Equivalent circuit and determine Maximum power through the Load…
A:
Q: The coil resistance of a microameter in the range of 50 microamperes is 2000 ohm. It is to be used…
A: the coil resistance of microameter in the range of given i=50μA, resistance r=2000 Ω =2 kΩ voltmeter…
Q: A 250/3000 volt, 50 Hz single phase transformer has a maximum flux density of 1.2 tesla. If the emf…
A:
Q: Capacitance per unit area at no reverse bias is two pF/cm2. For a step graded diode of area 5cm2,…
A: We need to find out capacitance at given voltage
Q: Calculate the current i. Ssin(1000t+/6) V 5mH SµF th 1002 10V 10μF 2sin(2000t+a/3) A
A:
Q: The test results of a 5 kVA, 400/200 V, 50 Hz, single phase transformer are as follows. O.C. Test:…
A: The results of KVA =5. 400/200 V Frequency=50 Hz O.C test : Iron loss = 50 w, V1=400 V, S.C. test:…
Q: Example: Verify the reciprocity theorem for the network shown in the figure (1).? 292 20 V b 202 w…
A:
Q: 1. Single phase full converter is used to control the speed of separately excited DC motors. AC…
A:
Q: 7. A differential pressure transmitter of a flow meter using venture tube reads 2.5* 105…
A:
Q: Example: 1.16 A moving coil instrument gives a full scale deflection of 10mA, when the potential…
A:
Q: The following results were obtained on a 50 kVA transformer. Open circuit test - primary…
A:
Q: State Gauge Factor. Derive the expression for Gauge factor
A: Given: State Gauge Factor. Derive the expression for Gauge factor.
Q: Find the Laplace transform of (1−)N„_Ə— = (1)x
A: The expression of the given function is xt=-e-atu-t The Laplace transform of the given function…
Q: Calculate the equivalent resistance and the current lo- 24 V + 20 Ω 40 Ω 10 Ω Μ 20 Ω 60 Ω 50 Ω
A:
Q: Analyse the logic circuit of Fig. 11.2 and show that it can be replaced by a single NAND gate. Ao Bo…
A: Given: A logic circuit diagram having output as f=AB¯+A¯+B¯ we have to show that the given circuit…
Q: Problem 2 terminals of the voltage source. = 125V Find the equivalent resistance for the network…
A: Given circuit:
Q: A 150 V, 980 rpm, 100 A separately excited DC motor has an armature resistance of 0.2 2. It is fed…
A:
Q: Find the Laplace transform of (1−)N„_Ə— = (1)x
A: The expression of the given function is xt=-e-atu-t The Laplace transform of this function needs to…
Q: An amplifier operating from a ±10 V DC supply provides an output voltage of 6 V peak and an output…
A:
Q: Done El + @ Estimate the percentage change of power for a DSB-SC AM system when the value of the…
A: Given information: For a DSB-SC AM system, the modulation index changes from 0.6 to 0.9. The…
Q: The voltage wave is on 20 uF capacitor. Find and Draw 1. v (V) 20 0 -20 25 50 75 10 125 50 175 -1…
A:
Q: Draw the AND and OR gate logic diagram of the expression. X=[[K(K+L)+M] Logic diagram using AND-OR…
A:
Q: 4.36 As temperature falls below the transition temperature, the value of critical magnetic field of…
A: The critical magnetic field of a superconductor is the maximum magnetic field strength below which…
Q: For the waveform of current i shown in Figure 1.2, compute the total charge q transferred between…
A: a. For 0 < t < 2 s, area = ½ × (2 × 30 mA) = 30 mCFor 2 < t < 3 s, area = 1 × 30 = 30…
Q: Q1. a) Define the terms “electric field" E and "electric potential" . Also explain how they are…
A:
Q: The span of a transmission line is 200 m. The weight of the conductor is 2 kg/m and the maximum…
A:
Q: The voltage regulation of an alternator having 0.75 leading power factor load, no-load induced emf…
A: Power factor decides only the terminal voltages But once the voltages are known Power factor has no…
Q: In the given circuit voltage V = 2V.cut-in voltage of diode is 0.7V. Forward resistance is 10Ω. Find…
A:
Step by step
Solved in 2 steps
- Which of the following is NOT a variable in voltametric methods? A. How the current is applied B. How the potential is applied C. The inclusion of convection D. All the above E. Type of working electrodemultirange ammeter was designed using direct method to give three scales with Rsh1= 0.001285989 0, Rsh2=0.000562552 0, and Rsh3=0.000100001 Q. The d'Arsonval meter has Rm=6 Q and full scale current of 1.5 mA. Find the ranges.? 8 (Ctrl) -Part1: Resistors connected in series to each other The circuit shown below was generated on MapleSIM 2019 Voltmeter 1 Voltmeter 2 Voltmeter 3 Ammeter 2 Ammeter 1 RI=25Ohms R2=500hms R3=750hms Ammeter 3 6V The response of this circuit, i.e., the values of the probes measuring voltages and currents was simulated for a total time of 10s. The simulated data is shown below * Analysis Window: Simulation Results E Probe Pluts - Simulation Results V Stored Results Ammeter 3i Ammeter li Ammeter 21 0.050 0 050- 0 050- 0.045 0.045 0.045- Vanables 0 040 O 040 0 040 Find 0.035- 0.035 0.035- Main No Stored Resut Selected 0030- 0030 0 030 16 41 16 2 6 7 8 Hot Windovs Senes Datas. Veltmeter 1v Valtmeter 2y Volmeter 3.v 4.5- 65 ala Probe Plots E Ammeter J E Aeter 2a B Ammotor 3.1 E Voltmeter 1v Av voltmeter Z.v 05 3.5 Vettreeter 3.N 1.5 25 -05- -0.5 14- 21 1.5 12 10 12 10
- 3. The figure on the left below shows a schematic diagram of a battery. The voltage measured by U1 is called the terminal voltage given R1 = 1 ohm. In the figure on the right below, the terminal voltage of each of the battery-resistor combination is Vr = 1.5 volts. Find the following: a. The current passing through R5. b. The currents passing through R1 and R3 C. The voltage across R1. d. The voltage of the battery EMF. e. The percentage of voltage loss ot the battery due to the internal resistance R1. The power dissipated by the internal resistance R1. g. The power dissipated by R5 if R1 = R2 = R3 = R4 = 0. h. The percentage of power dissipation loss due to the four resistors R1, R2, R3, and R4 f. R1 R3 S10 R1 U1 1.500 EMF EMF R5 100 V1 R2 $10 EMF R4 EMF EMFIn the figure the ideal batteries have emfs ɛ1 = 20.4 V, ɛ2 = 9.05 V, and ɛ3 = 5.40 V, and the resistances are each 2.40 Q. What are the (a) size and (b) direction (left or right) of current i,? (c) Does battery 1 supply or absorb energy, and (d) what is its power? (e) Does battery 2 supply or absorb energy, and (f) what is its power? (g) Does battery 3 supply or absorb energy, and (h) what is its power? (a) Number i Units (b) (c) (d) Number i Units (e) (f) Number i Units (g) (h) Number i UnitsEлample (1) For the series-parallel arrangement shown in Figure below, find: a) The supply current. I ?. b) The current flowing through each resistor. c) The p.d. across each resistor. R3 2.50 40 Ri R4 RE I ? 200V
- In the figure the current in resistance 6 is i = 1.43 A and the resistances are R₁ = R₂ = R3 = 1.68 2, R₂ = 15.1 Q2, R5 = 7.41 Q2, and R6 = 4.57 2. What is the emf of the ideal battery? E www R₁ O a. 25.7V O b. 52.3 V O C. 47.2 V O d. 21.4 V O e. 6.54 V R3 www R₂ www R₁ R₂ 16 R6Either all parts or none..... I vll upvotealoulated m O1 the value you Up = A cos wt +1o Calaulate maarli)-min(i) =? Use constant voltage drop mad. Don7 to write units. . - 3.7V forget
- Consider a PV Module with 24 solar PV cells with the Size of each 15cm x 10cm are connected in series. Choose the correct statement for the above. (Assume necessary data) a. The output voltage is 12 V, the output power is 540W b. The output voltage is 12 V, the output power is 54W c. The output voltage is 12 V, the output power is 5.4W d. The output voltage is 24 V, the output power is 2.25WFundamentals of electrical circuitO * 33% A moodle1.du.edu.om e SIM aY The measured temperature is 173 OF and the reference is 45 °F. The voltage. in mV is Select one: O a. 4.643 O b. 4.097 O e. 3.732 O d. -3.732 Previous page Next page