Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

1) (a) A series circuit has R=10Ω, L=50mH, and C=100μF and is supplied with 200V,50Hz. Determine (a) Impedance (b) current (c) power (d) power factor (e) voltage drop across the each element.

(b) Deduce an equation for equivalent resistance of number of resistors connected in parallel.

2) A 400V is applied to 3-star connected the same impedances each including of a 40Ω resistance in series with 3Ω inductance reactance. Determine (i) line current (ii) Total power supplied.

3) prepare down the 3 basic kinds of rotating electrical machines.

4) prepare down two kinds of induction motors.

5) prepare down the difference between core and shell type transformers.

6) Describe the purpose of laminating the core in a transformer?

7) prepare down the emf equation of the transformer and define each term.

8) describe why transformer does draw any current when secondary is open?

9) What do you mean by a voltage regulation of a transformer?

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M911893

Have any Question? 


Related Questions in Electrical & Electronics

Suppose that a discrete-time system is described by the

Suppose that a discrete-time system is described by the frequency response Find the frequency response of an equivalent system whose frequency response has five terms of ejv in the numerator and six terms of ejv in the d ...

Suppose a geologist has collected 15 specimens of a certain

Suppose a geologist has collected 15 specimens of a certain rock, call it R1, and 10 specimens of... Suppose a geologist has collected 15 specimens of a certain rock, call it R1, and 10 specimens of another rock, call it ...

Consider a simple shear deformation of a square whose

Consider a simple shear deformation of a square whose deformed geometry is given as x 1 = X 1 + αX 2 , x 2 = X 2 , x 3 = X 3 When the material is incompressible and St. Venant-Kirchhoff material properties are given as E ...

When the potential energy of is given derive the

When the potential energy of is given, derive the variational equation using the principle of minimum potential energy. Problem :- Derive the weak form of a simply supported beam problem.

1 use the additive cipher with k 10 to encrypt the

1. Use the additive cipher with k = 10 to encrypt the plaintext "book". Then decrypt the message to get the original plaintext. 2. Encrypt the message "this is an exercise" using additive cipher with key = 20. Ignore the ...

1 a 16-scale model of a torpedo is tested in a water tunnel

1. A 1/6-scale model of a torpedo is tested in a water tunnel to determine drag characteristics. What model velocity corresponds to a torpedo velocity of 20 knots? If the model resistance is 10 lb, what is the prototype ...

1 rework problem with the assumption that the momentum of

1. Rework Problem with the assumption that the momentum of the incoming air at section (1) is zero. Determine the exit velocity, v, and the magnitude of the pressure drop at section (1). 2. Air of density 1.21 kg/m 3  is ...

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 how do you find the work done in moving a test charge by

1. How do you find the work done in moving a test charge by an infinitesimal distance in an electric field? 2. What is the amount of work involved in moving a test charge normal to the electric field? 3. What is the phys ...

A causal n-point moving-average filter has impulse response

A causal N-point moving-average filter has impulse response h[n] = (u[n]-u[n-N])/N. a. Determine a constant coefficient difference equation that has impulse response h[n]. b. Write a MATLAB function that will compute the ...

  • 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