A 100% efficiency transformer has 100 turns in the primary and 25 turm coil. If the current in the secondary coil is 4 A, then the current in the primary coil is A 1 A B C D 4 A 8 A 16 A

Q: Mesh Current Method Consider +=+ the circuit shown below with the mesh currents and voltage…

A: here we have to find the supermesh , supermesh equation.

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A: According to the question, there are two 7-segments connected to the A and B ports of the 8255…

Q: 11.7 An impedance function has the pole-zero pattern shown in the figure. If Z(-2) = 3, synthesize…

A:

Q: • We wish to analyze the transistor amplifier shown in the figure to determine its voltage gain.…

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Q: Use Kirchoff's Voltage and Current Laws to Find 11 12 & VO. INA KK₁L FIL 2K2²² 5V 1K023 Vo -

A: Circuit diagram is given as,

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Q: 4. Design a digital circuit using three D flip-flops to control the shutdown sequence for an…

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Q: What is used to provide bias and gain stability in direct-coupled amplifiers? O a. Base biasing O b.…

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Q: In both the npn and pnp transistors, correct biasing is considered to be: O a. Positive voltage…

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Q: 42. Repeat Problem 41 with the diodes turned around.

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Q: 1- A Level includes PIDs and PLCs under the automation pyramid (Management, Field, Control, SCADA)…

A: Automation pyramid is arepresentation of the various levels of automation in the industry. it…

Q: Q.2: Using nodal analysis, obtain vo in the circuit shown below: 3 Ω ΖΩ ΣΩ Μ 3 V ΤΩ 4%

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Q: (a) Derive AF, the forward loop voltage gain, for this circuit. (b) What is AF if R3 » R4 and if R3…

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Q: Q.10 A 3- 400 KV transmission line has Z = $' 400 Q. If the line is compensated with series…

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Q: Gain (dB) 40 32 20- -8 39.8 8² 32 The asymptotic approximation of the log- magnitude vs. frequency…

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A: In this question we need to find the primary current in the given circuit

Q: A UPS is driving a 600 W load which has a lagging power factor of 0.8. The efficiency of the…

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Q: FOR THE CIRCUIT IN THE IMAGE Write down the Circuit equations using a) NODE-Voltage METHOD b) MESH…

A: For the given circuit we have to find the nodal and mesh equation and then by using it the voltage…

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Q: Draw two op-amp circuits: 1. An input voltage is applied to the non-inverting terminal. The…

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Q: A discrete-time system is described by the following equations Го 3 07 27 x(k+1)= 0 2 1x(k)+ 1u(k)…

A: The state-space model of a discrete-time system is given as xk+1=030021110xk+21-1uk,yk=021xk.   We…

Q: For the state space representation * = [x+u X Y = [01]X The transfer function is given as As + B Cs²…

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Q: (c) Calculate the value of R₁ (in Ohms) which will make the total conductance betwee the terminals A…

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Q: 1. Solve for the transfer function 8,(n) T(1) 0,(s) G₂(s) = T(S) BAN) 2 N-m-s/rad 00000 1kg-m² 8…

A: The free body diagram for the given rotational mechanical system can be drawn and from the free body…

Q: 3) Find Vo in the network 24V (+ 3 ΚΩ 6 ΚΩ ΜΜ 4 MA 12 ΚΩ 6 ΚΩ 4 ΚΩ www 8 ΚΩ 12 ΚΩ 4 ΚΩ + Vo

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Q: 3. If the switch changes position (from a-b to b-c) at t-0, find the inductor current it(t) for t20.…

A: given that y = 1  to find energy stored in the inductor is E  at t = 5 milliseconds

Q: Activity 1: In the following DC circuit, calculate i and vo. i 892 V www 2S2 2 A

A: Circuit is,

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Q: IA VA + I V₁ ww R₁ + Consider the circuit above, where: Calculate: VA=6 V, R1-50, R2=8 0, R3=802 V₁…

A: Values are given as, VA=6 V, R1=5 Ω, R2=8 Ω, R3=8 Ω. Circuit diagram is given as,

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Q: Please determine the AC voltage gain.

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Q: What is the time constant (accurate to 1%) for the first order transient that occurs in the voltage…

A: current IS = 3 mA resistances are   R1 = 3000 ohms R2 = 4100 ohms R3 = 4400 ohms C  = 80 nF

Q: 4.49 Determine the mesh currents in the circuit of Fig. 4-39. Ans. I = -3.26 mA, I2 = − 1.99 mA, 13…

A: In this question We need to determine the loop current as shown the circuit.  We are solving this…

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Q: a. lc b. Vcc c. B d. RB

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Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.