Task 2 Q1. L1 R1 C1 R2 my 47mH 2R 4R 100UF COIL V1 50V 100HZ Figure 4 For the network in Figure 4, determine and analyse: a) The network impedance. b) The supply current. c) The impedance of the coil. d) The voltage across the coil.
Q: A copper coil, when connected to a 30-volt supply, initially takes a current of 3 A and has a mean…
A: In this question we need to find a temperature coefficient of resistance at 0oC. Let resistance at…
Q: Problem 42 (a)Determine V, I, Iz,and IR for the network if R1 = 180 2 (b)Repeat part (a) if RL = 470…
A:
Q: b) A student sets up an electric circuit like the one shown in Figure Q1(b). i) Describe how a…
A: Given : Practical current source the student in the laboratory has made the circuit. The…
Q: copper coil, when connected to a 30-volt supply, initially takes a current of 3 A and has a mean…
A: As per our guidelines we are supposed to be the first question only. Kindly repost the other…
Q: Which one of the following, uses dry wood to get a fuel? O a. Fossil Fuel O b. Fuel cell c.…
A: Fossil fuel like coal came from dry wood
Q: R1 6i, For the above circuit, determine RTh in Ohms at the (a,b) terminals as seen by the load…
A: No independent source is present in circuit so we will solve it by test voltage approach
Q: A relay has a resistance of 350 ohms and an inductance of 0.8 henry. V volts is suddenly impressed…
A:
Q: Estimate voltage E2 when E1=90sin2400t V, R1=R2=20 ohms, L1= L2=3mH and M=0.15mH
A: RMS value of E1, E1RMS=902=63.63 Volt, Frequency ω=2400 rad/s. Inductive reactances:…
Q: Q1:a) Three coils each having resistance (6)2 and inductance (L)H are connecte d in star to 415V ,…
A:
Q: k)A coil consists of 2000 turns of copper wire having a cross-sectional area of 0.8 mm². The man…
A: No> of Turns= 2000 Length per turn = 80 cm Area=0.8 mm2 Resistivity of copper =0.02 micro ohm-…
Q: 1. A current of 5 Amp flows through a non - inductive resistance in series with a choking coil when…
A:
Q: Q1 (a) State and sketch all possible types of dependent sources. (b) Determine Ia, Ib and Ie using…
A: This question belongs to circuit theory . It is based on the concept of kirchhoff's current law and…
Q: What is the difference between power and work
A: The basic difference between power and work are
Q: Example: 1.16 A moving coil instrument gives a full scale deflection of 10mA, when the potential…
A:
Q: nd the ideal battery ha
A: Any electrical circuit consist of the passive components such as a resistance, inductance and a…
Q: 4)-What is HRC Fuse : Working & Its Applications. please answer not by hand
A: HRC Fuse: High rupturing capacity fuse or HRC fuse are fuses that carry a short circuit current for…
Q: For a Darsnival device with a moving coil prepared to read the electrical resistance, calculate the…
A: The device resistance Rm and the shunt resistance Rshare in parallel. The reading in the meter is in…
Q: o Find iq=? b) Find the value of the left dource voltage for which ia0 220kn lokn tia 33kd V(は 1ka…
A:
Q: Exercise 2: Resistance-Inductance Series Circuits on an AC Supply Calculate (a) peak to peak voltage…
A:
Q: Two coils A and B known to have the same resistance are connected in series across a 110-V, 60-cycle…
A:
Q: Resistance combination Rab a b 24 Vdc Figure 5.2 Table 5.4 Simulator value (SV) R₁ R₂ Computed value…
A:
Q: 3) hydo power very welal comporent Why porer syolen? in a
A: Hydro power : Hydro-power is a vital contributor to the national power grid system because of its…
Q: ACTIVITY 2: GUESS WHAT STEP? Try to guess the correct step in transmitting and distributing…
A: Power plants usually generated 11kv . We need to increase this voltage to reduce the transmission…
Q: Define or explain the following terms: a) electric network b) electric circuit c) terminal of an…
A: In this question we will write about electric circuit... Note:- due to bartleby policy I will answer…
Q: Sketch Vo for the network of Figure 2.171 and determine the DC voltage available.
A: The solution can be achieved as follows.
Q: [Numbers change] A series of wires are connected as shown below. The current Cq = 9 A, the current…
A: The given circuit is, The current C1=9 AC2=2 AC3=4 AC4=2 A
Q: R= 180 2 120 V 1000 Hz 30 mH coil Solve for VR1 Copy paste these in as needed Q° (No phase angle…
A:
Q: . Thermal efficiency (nth)of reversible cyclic heat engine absorb amount of heat Q1= 4kW from the…
A:
Q: o +16 V Rp22.4 ka R 2.1 MQ 10 uF G Ipss = 8 mA Vp = -4 V 5 uF R, 2270 ka Rs 1.5 k2 C 20 µF
A: In the given circuit we note that 4.2 R1 = 2.1MΩR2 = 270ΩRD = 2.4KΩRs = 1.5C1 = 5μFC2 =…
Q: In your opinion what role Electrical Engineers can contribute in community development in the year…
A: Given: The role of electrical engineers in the community development is asked.
Q: R1 1k2 V1 R2 1kn 5 Vpk 1 kHz Figure 5.2 Basic AC Circuit
A:
Q: A snubber protection circuit has snubber time constant (5msec), voltage source (5kV), discharge…
A: Given:Snubber protection circuittime constant, τ=5msSupply voltage, V=5kVdischarge current,…
Q: Find the traneter unetion TI of the cirout 2Nad 2Nahaf
A: The transfer function for the given rotational mechanical system can be obtained by writing…
Q: A coil is wound from a 10 m length of copper wire having a cross sectional area of 1.0 mm².…
A: This question belongs to circuit theory . It is based on the concept of formula of resistance .…
Q: THE RESISTANCE COIL AND CAPACITOR GIVEN THE VALUES WERE CONNECTED IN SERIES. FIND THE REQUIREMENTS.…
A: Given: Series RLC circuit Vrms=400 Vf=50 HzR=30 ΩL=70 mHC=100 μF
Q: ion to find the power delivered by the sou voltage in the circuit shown in figure (2). Upload your…
A:
Q: GIVEN: ELECTRICAL CHARACTERIZATION (TA = 25°C unless otherwise noted) Zener Voltage (Note 3.) IR @VR…
A:
Q: Two coils are connected in parallel across 100-V supply mains take 10A from the line. The power…
A:
Q: How can I make a regulated power supply with 1N4750A zener diode and 2N3904 transistor using this…
A: BJT and MOSFET are the class of transistors used in analog electronics. They are widely used…
Q: An aluminum wire 7.5 meters long is connected in a parallel with a copper wire 6 meters long. When a…
A: According to the question we have to calculate the value of diameter of copper wire.
Q: For the element in the Figure below., v1 = 17 V. Determine v2.
A:
Q: 3. Suppose an automobile battery is modeled as an ideal 12-V battery in series with an internal…
A: Battery delivered current I =E/(Ri+RL) Output voltage VL=I×RL
Q: The derated ampacity of (8) - 12 AWG THHN current carrying copper conductors in a raceway? A. 20…
A: The DERATED AMPACITY of (8) - 12 AWG THHN current carrying copper conductors in a raceway? A. 20…
Q: Answer number 14.write youe solution pls.
A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…
Q: Two coils are connected in parallel across 100-V supply mains take 10A from the line. The power…
A:
Q: The working coil of a 0-400 V moving - iron volmeter requires 300 ampereturns to give full - scale…
A:
Q: E Figure Altenative Link: https://drive google.com/file/d/10pgcklZsMG1CY2fou4-uWWTEkgXxby1Q/vie If…
A:
Q: An electric water heater has a rating of 1 kW,230 V. The coil used as the heating element is 10m…
A:
Q: Example 1.3. A coil consists of 2000 turns of copper wire hav- ing a cross-sectional area of 0.8…
A: Given, A coil consist number of turns = 2000 Cross section area, A = 0.8 mm2 = 0.8×10-6 m2 Mean…
Please answer alll subparts i will like for alll parts..
Assume R = 100kohm
Step by step
Solved in 3 steps with 2 images
- The ripple factor for pure dc is Answer: For the given circuit below, it operates on a peak-to-peak input voltage of 390.1 V, F= 60 Hz household supply through a step-down transformer with turns N1 = 10 and N2 = 1. Silicon diodes are used with a 1 Kiloohms load. Determine the output peak voltage (in volts). D1, D2 AC Input Vsec (Source) .03 D4 Load O 27.31 O 18.11 O 13.93 O 20.91A three-phase rectifier is supplied by a 173.2-V rms line-to-line 60-Hz source. The RL load is a 100 resistor in series with a 15-mH inductor. Determine THD taking Is1 = 1.35In the circuit of figure Nº A, the secondary voltage Vs is 15 volts rms with a frequency of 60 Hz, R equal to 100 Ohms and C equal to 1000 microfarads. The diodes are silicon (Vd = 0.7 volts) and the Zener diode is 15 volts. Determine:a) The magnitude of the ripple voltage at Cb) The Magnitude of the Peak Inverse Voltage (PIV) for D1 and D2
- 1- A). Which of the following could be used as a discharge device in an inductive AC circuit? a) resistor b) diode c) metal oxide varistor d) "a" and "c", not "b" B. What is the purpose of a discharge device used in conjunction with opening a highly inductive circuit? a) to minimize the possibility of damage to the circuits insulation as a result of a high induced voltage b) to minimize the possibility of endangering the life of the person opening the controlling switch c) to allow the magnetic field to gradually collapse, thus limiting the value of the self-induced ernf d) all of the above C. The high voltage induced by an inductor when its circuit is opened could be used constructively for a) an automotive ignition system b) an electric fence c) both "a" and "b" d) neither "a" nor "b"A triac can pass a portion of …………… half-cycle through the load a. neither positive nor negative b. both positive and negative c. only negative d. only positiveWhich of the following statement is true? a. Angle between load voltage and load current in a pure capacitive load is 45 degree. b. Angle between load voltage and load current in a pure capacitive load is is 180 degree. c. Angle between load voltage and load current in a pure capacitive load is is zero. d. Angle between load voltage and load current in a pure capacitive load is is 90 degree.
- Three phase Bridge rectifier operated from a 380V, 50Hz source throughout three-phase Y/Y connected transformer with ration 2:1. The load current has continuous character with negligible ripples and average thyristor current of 15A. The circuit inductance per phase is 1.2mH. The rectified voltage due to overlapping angle is 90 % of that voltage when this angle is neglected. 1- How much will the voltage drop be due to circuit inductance * 2- How much will the dc average voltage Vdc(alpha) be. 3- How much will the firing angle be ? 4- The overlapping angle. 5- How much is the percentage change of the output dc power if the thyristors T2, T4 and T6 are replaced by three diodes D2, D4, D6. 6- How much will be the maximum RMS phase current for the mentioned in previous task circuit ( semi-converter). 7- If an additional of 1 mH inductances are added to the existing inductances in the phases , how much will the overlapping angle be. The dc load current is kept constant & the…Q5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across Ri, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) IN4001 Ry OV 10k) D IN4001Design a DC power supply using FWR to perform the following requirements. Find V_dc, V_rms, V-ripple, PIV of the diode. draw the waveform of (V_in, V_out, L_in, I_load, V_diode and I_diode). Input voltage = 25 Transformer turn ratio 0.1 load resistance = 1k ohm Ripple factor = 0.025 Diode type =Si
- A single phase – half wave controlled rectifier with freewheeling diode is supplying a load consistingseries connected a resistor and an inductance from a 70.7V (RMS), 50Hz sinusoidal AC source.The firing delay of the thyristor is 90° and the load values are R=10Ω, L=0.1 H. Define the loadcurrent expression and draw the load current by calculating for first two periods. And calculate theaverage values of the load voltage and current.Q5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across Ri, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) D1 IN4001 R. V out OV 10 kN D2 IN4001 llleQuestion 15 In half wave rectifier with filter, if the capacitance is increased, the ripple factor increases. True False Moving to another question will save this response. ip