Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

problem 1: Describe the independent and dependent sources with the help of V-I characteristics.

problem 2: A pure inductance of 3 mH carries a current of the wave form shown in figure. Find out the voltage across Inductor VL(t) and sketch the same.

2488_voltage across inductor.jpg

problem 3: Find out the resistance between the terminals ‘A-B’ in the network shown in below figure.

21_electrical network.jpg

problem 4: By using loop analysis find out the current flowing via 5 ohms resistor.

222_loop analysis.jpg

problem 5: By using nodal analysis find the current flowing through 3 ohms resistor.

206_nodal analysis.jpg

problem 6: find out the RMS and average values of square wave form shown in figure below.

1417_RMS and average values.jpg

problem 7: A series circuit consisting of a 10 ohms resistor, a 100 µF capacitance and 10 mH inductance is driven by a 50 Hz AC voltage source of maximum value 100 V. find out the equivalent  impedance, current in the circuit.
 
problem 8: A parallel circuit having two branches, first branch consisting of 3 ohms resistor is in series with 12.7 mH inductor, second branch consisting of 1 ohm resistor in series with 3.18 mH is connected across 200 V, single phase, 50 Hz supply.

find out:

a) The resultant admittance.
b) Total current input.
c) The current in each branch.

problem 9: A voltage V = 50 ?00 V is applied to a series circuit consisting of fixed inductive reactance XL = 5 ohms and a variable resistance R. Sketch the admittance and current locus diagrams.
 
problem 10: A series RLC circuit has to be designed so that it has a band width of 320 Hz and inductance of the coil is 0.2H. It is has to resonate at 350Hz, determine the resistance of coil and capacitance of condenser. If the applied voltage is 150V, determine the voltage across capacitor and coil.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M93488

Have any Question? 


Related Questions in Electrical & Electronics

A hertzian dipole is situated parallel to a corner

A Hertzian dipole is situated parallel to a corner reflector, which is an arrangement of two plane, perfect conductors at right angles to each other, as shown by the crosssectional view in Figure 9.19. (a) Locate the ima ...

1 explain the term internal inductance2 what is meant by

1. Explain the term internal inductance. 2. What is meant by the quasistatic extension of the static field in a physical structure? 3. Outline the steps involved in the electroquasistatic field analysis of a parallel pla ...

Question 1a 1000-pf capacitor a 1-mh inductor and a current

Question 1: A 1000-pF capacitor, a 1-mH inductor, and a current source of 2 cos 10 6 t mA are in series. The capacitor voltage is zero at t = 0. Find the energy stored (a) in the inductor at t = 0; (b) in the capacitor a ...

Hugo views donuts and coffee as perfect complements he

Hugo views donuts and coffee as perfect complements: He always eats one donut with a cup of coffee and will not eat a donut without coffee or drink coffee without a donut. Derive and plot Hugo's Engel curve for donuts. H ...

An ltic system impulse response is given by ht ut-ut - 1a

An LTIC system impulse response is given by h(t) = u(t)-u(t - 1). a. Determine the transfer function H(s). Using H(s), determine and plot the magnitude response |H(jω)|. Which type of filter most accurately describes the ...

1 considering the second hand on your watch to be a vector

1. Considering the second hand on your watch to be a vector, state its polarization. What is the frequency? 2. What is a phasor? 3. Is there any relationship between a phasor and a vector? Explain. 4. Describe the phasor ...

In example 612 we represented the function in fig 623 by

In Example 6.12, we represented the function in Fig. 6.23 by Legendre polynomials. a. Use the results in Example 6.12 to represent the signal g(t) in Fig. P6.5-8 by Legendre polynomials. b. Compute the error energy for t ...

1 find two differential length vectors tangential to the

1. Find two differential length vectors tangential to the surface at the point (2, 4, 1) and then find a unit vector normal to the surface at that point. 2. A hemispherical bowl of radius 2 m lies with its base on the xy ...

Assume you want to write a program to simulate the

Assume you want to write a program to simulate the permutation boxes in Figure 31.8 in the text. a. Show how you represent each box as a table. b. Show the inversion of each box as a table.

1 state the relationship between polarization current

1. State the relationship between polarization current density and electric field intensity. How is it taken into account in Maxwell's equations? 2. What is the revised definition of D? 3. State the relationship between ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen