Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jul 02, 2019

The output of an electrocardiogram amplifier has an impedance of 45 k. It is to be connected to the 8.0 loudspeaker through a transformer. What

The output of an electrocardiogram amplifier has an impedance of 45 kΩ. It is to be connected to the 8.0Ω loudspeaker through a transformer. What should be the turns ration of the transformer?

Step by Step Solution

★★★★★

3.39 Rating (152 Votes )

There are 3 Steps involved in it

Step: 1

Given The amplifier impedance Z p 4... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Statistics Principles And Methods

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

7th Edition

8126557745, 470904119, 978-0470904114

More Books

Students also viewed these Physics questions

Question

★★★★★

A collection of five routers is to be connected in a point-to-point subnet. Between each pair of routers, the designers may put a high-speed line, a medium-speed line, a low-speed line, or no line....

Answered: 1 week ago

Question

★★★★★

A load with impedance ZL = (25 = J50) is to be connected to a Lossless transmission line with characteristic impedance Z0, with Z0 chosen such that the standing-wave ratio is the smallest possible....

Answered: 1 week ago

Question

★★★★★

A 50-story building is being planned. It is to be 200.0m high with a base 40.0m by 70.0m. Its total mass will be about 1.8 X 107 kg and its weight therefore about 1.8 X 108 N suppose a 200-km/h wind...

Answered: 1 week ago

Question

★★★★★

Ruby works in the treasury department of a large airline company. Over the coming months the airline company expects to increase flights as countries continue to ease travel restrictions. Ruby and...

Answered: 1 week ago

Question

★★★★★

The partnership of Dee, Ema, Lyn, and Geo is being liquidated over the first few months of 2011. The trial balance at January 1, 2011, is as follows: ADDITIONAL INFORMATION 1. The partners agree to...

Answered: 1 week ago

Question

★★★★★

14.7 Investment bankers sometimes value firms using LBO analyses in addition to conventional DCF and relative valuation methods. Under what circumstances does it make sense use employ an LBO analysis...

Answered: 1 week ago

Question

★★★★★

Using the Exerbike data set, (a) determine the mean and standard deviation of calories burned per minute (Cals/M) for 2019. (b) determine the mean and standard deviation of calories burned per minute...

Answered: 1 week ago

Question

★★★★★

Five Star Tools is a small family-owned firm that manufactures diamond-coated cutting tools (chisels and saws) used by jewelers. Production involves three major processes. First, steel blanks (tools...

Answered: 1 week ago

Question

★★★★★

What percentage of millionaires in North America got that way from being a singer , actor or professional athlete?

Answered: 1 week ago

Question

★★★★★

Ridge Development Group is formed on June 1st by John Parks and Sue Jones to operate as a calendar-year, accrual- basis company that develops and markets land to customers. John will contribute land...

Answered: 1 week ago

Question

★★★★★

Tax Strategies for Business-Owned Properties" Don, the owner of Watt Inc., has a building that he bought for $2,500,000. It has depreciated for $350,000. Now Don wants to sell it for $4,000,000. He...

Answered: 1 week ago

Question

★★★★★

Gina, the controller of a midsize manufacturing company, supervises four employees. Her boss, Layla, instructs her to increase the company's profits for an amount that is material to the financial...

Answered: 1 week ago

Question

★★★★★

The failure rate for a high-speed fan is given by: () = (2 x 103 x 10-6)/hr where t is in hours of operation. The required design life is 100 hours. Question 14: If, by preventive maintenance, the...

Answered: 1 week ago

Question

★★★★★

calculate in detailed pls The following information relates to the banking transactions of R Brown for the month of March Year 4: CASH BOOK (Bank columns only) 2 69 Year 4 Mar 1 Balance b/d 2,370 3...

Answered: 1 week ago

Question

★★★★★

On January 2, 2018, Baltimore Company purchased 10,000 shares of the stock of Towson Company at $14 per share.Baltimore did NOT obtain significant influence as the purchase represents a 5% ownership...

Answered: 1 week ago

Question

★★★★★

Business and Management Due to the rise of other nations, the nature of competition between global companies has changed. Explain giving examples especially of America, India,China, united states

Answered: 1 week ago

Question

★★★★★

1) After the fourth file is stored, if the entire Disk 0 fails or crashes now, then, "7" of the pink file, "4" of the blue file, the parity "8" of the yellow file, and some part of the 4th file all...

Answered: 1 week ago

Question

★★★★★

The following T-accounts show postings of selected transactions. Indicate the journal used in recording each of these postings a through e. Cash Accounts Receivable Inventory (d) 500 (e) 300 (b)...

Answered: 1 week ago

Question

★★★★★

For a binomial distribution with p = .15, find the smallest number n such that 1 success is more probable than no successes in n trials.

Answered: 1 week ago

Question

★★★★★

The following predicted values and residuals are obtained in an experiment conducted to determine the degree to which the yield of an important chemical in the manufacture of penicillin is dependent...

Answered: 1 week ago

Question

★★★★★

Using Appendix B, Table 8, find: (a) P[WS 39 ] when nA = 5, nB = 6. (b) P[WS 15] when nA = 6, nB = 4. (c) The point c such that P [ Ws c ] is close to .05 when nA = 7, nB = 7.

Answered: 1 week ago

Question

★★★★★

Trust can actually encourage disagreement and conflict among team members. Explain why this could be the case.

Answered: 1 week ago

Question

★★★★★

Identify the five major methods for resolving conflict. Give an example of how each might be applied in a hypothetical project team conflict episode.

Answered: 1 week ago

Question

★★★★★

What are the benefits of developing a Responsibility Assignment Matrix (RAM) for a project?

Answered: 1 week ago

Previous Question Next Question