Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

problem 1: What are the various dielectric materials according to their physical nature?

problem 2: Describe about surge voltages their distribution and control?

problem 3: Describe in brief the different numerical methods available for estimation of electrical field distribution in dielectric media?

problem 4: Discuss in brief about charge simulation method for solving field problems and estimation potential distribution.

problem 5: Describe the relative benefits and drawbacks of different numerical methods for solution of field problems?

problem 6:

a) Obtain the number of collision/second and the average time between two collisions, if the average velocity of the gas in the gap is 500m/s and mean free path is 107 m.

b) Derive the expression for collision cross-section in terms of mean free path.

problem 7: Describe in detail about thermal breakdown method in commercial liquids.

problem 8:

a) Describe short term and long term breakdown mechanisms which occur in a composite solid dielectrics.

b) Describe in brief about various solid dielectrics used in practice.

problem 9: prepare brief notes on:

a) Photo-ionization.
b) Secondary ionization.

problem 10: Define Townsend's first and second ionization coefficients. Describe the Townsend's criterion for a spark breakdown.

problem 11: Describe about Paschan’s Law of break down in gases?

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M93655

Have any Question? 


Related Questions in Electrical & Electronics

1 distinguish message authentication and entity

1. Distinguish message authentication and entity authentication. 2. Alice signs the message she sends to Bob to prove that she is the sender of the message. Which of the following keys does Alice need to use? a. Alice's ...

1 a 15 v aa battery that costs 1 is rated at 18 ah what is

1. A 1.5 V AA battery that costs $1 is rated at 1.8 Ah. What is its cost per kWh? 2. Suppose a 12-V battery bank rated at 200 Ah under standard conditions needs to deliver 600 Wh over a 12-h period each day. If they oper ...

1 how would you use amperes circuital law in differential

1. How would you use Ampere's circuital law in differential form to find the magnetic field adjacent to the current sheet? 2. If the current density on the infinite plane current sheet of Figure 4.2 were directed in the ...

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 ...

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 ...

1 can h323 also be used for video2 given the following

1. Can H.323 also be used for video? 2. Given the following message, find the compressed data using run-length coding. AAACCCCCCBCCCCDDDDDAAAABBB 3. Given the following message, find the compressed data using the second ...

1 how would you use amperes circuital law in differential

1. How would you use Ampere's circuital law in differential form to find the magnetic field adjacent to the current sheet? 2. If the current density on the infinite plane current sheet of Figure 4.2 were directed in the ...

1 summarize maxwells equations in integral form discuss the

1. Summarize Maxwell's equations in integral form. Discuss the interdependence of timevarying electric and magnetic fields, with the aid of an example. 2. Which two of the Maxwell's equations are independent?

You need to preare a project reportconstruct a digital

You need to preare a project report. Construct a digital radio transmit binary data over a distance of 15 cm. The digital radio circuit basically consisted of two main blocks: transmitter and a receiver. The transmitter ...

Another method used in a ciphertext attack see previous

Another method used in a ciphertext attack (see previous problem) is called the statistical approach, in which the intruder intercepts a long ciphertext and tries to analyze the statistics of the characters in the cipher ...

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

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