Questions
Suppose that x bits of user data are to be transmitted over a k-hop path in...

Suppose that x bits of user data are to be transmitted over a k-hop path in a packetswitched network as a series of packets, each containing p data bits and h header bits, with x >> p + h. The bit rate of the lines is b bps and the propagation delay is negligible. What value of p minimizes the total delay?

Assume that the header size (h bits) is NOT included in the data size (p bits)

In: Electrical Engineering

Chapter 8 1. Which of control signal lines can be used in the off-chip memory expansion...

Chapter 8
1. Which of control signal lines can be used in the off-chip memory expansion of MCS-51 single chip microcomputer ? Please explain the functions of each control
signal line.
10. In single chip microcomputer, we use one chip EPROM2764 and one
SRAM6264 to expand memory storage. Assume the initial address of ROM is 000H, and the initial address of RAM is 2000H. Please draw the system circuit scheme, then show the address range clearly.

In: Electrical Engineering

I want to make 5 sec counter from 1000Hz input frequency using D or JK flip-flops....

I want to make 5 sec counter from 1000Hz input frequency using D or JK flip-flops. Anyone can help me with logic circuits and excitation table. Also, 5-bit parallel load register with flipflop.

In: Electrical Engineering

What are the pseudo instructions commonly used in the MCS-51 assembly language? What effect does each...

What are the pseudo instructions commonly used in the MCS-51 assembly language? What effect does each directive have?
6. Provided data area from 1000H to 10FFH in external RAM, transfer the data to the area starting at 2500H in external RAM. Please write the program.
11. The crystal oscillator frequency of system is 12MHz. Write the delay subroutine with delay time of 50ms.

In: Electrical Engineering

what new advances are being made in solid state memory. Be sure to cite your sources.

what new advances are being made in solid state memory. Be sure to cite your sources.

In: Electrical Engineering

why would a US wall outlet have a 50hZ reading? 1. demand of load exceeds supply...

why would a US wall outlet have a 50hZ reading? 1. demand of load exceeds supply of source. 2. supply of source exceeds demand of load. 3. demand of load and supply of source are equal. 4. there is no load on source

In: Electrical Engineering

For this discussion, address some of the challenges you face in providing technical documentation for non-technical...

For this discussion, address some of the challenges you face in providing technical documentation for non-technical users in your Module 5 User Documentation Project. Respond to the following questions:

What file format will you use? Why?

How will users access your guide?

Should your guide be available online? Offline? Both?

What plan do you have to keep your guide updated?

Should you include screenshots? Screencasts?

Would you supplement this guide with in-person training?

What other general concerns do you need to consider in the design of your documents?

In: Electrical Engineering

(a) Find the concentration of electrons and holes in a sample of germanium that has a...

(a) Find the concentration of electrons and holes in a sample of germanium that has a concentration of donor atoms equal to 1015 cm?3. Is the semiconductor n-type or p-type? (b) Repeat part (a) for silicon.

In: Electrical Engineering

The following are examples of intrinsic value except: Aesthetic Value. Epistemic Value. Instrumental Value. Spiritual Value....

The following are examples of intrinsic value except:

Aesthetic Value.

Epistemic Value.

Instrumental Value.

Spiritual Value.

QUESTION

A theory that the truth of any (true) proposition consists in its consistency with reality is called:

a.

The Pragmatic Theory of Truth

b.

The Correspondence Theory of Truth

c.

The Coherence Theory of Truth

d.

The Homeostatic Theory of Truth

QUESTION

Capitalism can be said to be characterized by the following issues:

a.

Pure capitalism does not always take a long-term view of the environment.

b.

Progress in a capitalist society often has unintended consequences.

c.

The Tragedy of the Commons often presents a hazard in capitalist societies.

d.

All of the above.

QUESTION

Which of the following statements about the reasonable actions of an engineer is correct:

a.

Engineers should have the right to protest their organizations' actions but only after exhausting internal grievance procedures.

b.

Engineers should have the right to promote their strongly held beliefs about the environment.

c.

Engineers should have the right to decline participation in projects that are morally objectionable.

d.

All of the above are correct.

  

QUESTION

If an organization establishes policies that stresses adherence to environmental laws, but not more, the organization can be classified as:

a.

A Progressive Organization

b.

A Selfless Organization.

c.

A Compliance Organization.

d.

A Sub-minimal Organization.

QUESTION

A City Council decides to enact a city ordinance would be very beneficial to about 80% of the city's population, but may cause some residents to involuntarily sell their homes and move. This is an example of:

Kantian Deontology.

Libertarianism.

Existentialism.

Utilitarianism.

QUESTION

The role of Codes of Ethics in Engineering Societies is:

Serve and protect the public.

Show the primary obligations of engineers.

Provide a positive motivation and an expression of the very best approach for engineers.

All of the above.

QUESTION

Ethical Relativism is:

A deontological concept.

A theoretical position that there are no unvarying standards or principles of right and wrong.

A belief system espoused by Immanuel Kant.

A concept that holds that the strongest societies should make and enforce the codes of conduct and ethical requirements.

QUESTION

An engineer is debating the pros and cons of stem cell research in a medical engineering conference. The audience seems responsive to the engineer's logic. A opponent of the engineer states, "Isn't it true that you once had a conviction for driving under the influence of alcohol? Why should we listen to you?" This is an example of:

A false dilemma

A non-sequitur

An ad hominem fallacy.

An ad misericordiam fallacy

QUESTION

What type of reasoning does a civil engineer use to create plans for a new structure?

Explicit Reasoning.

Tacit Reasoning.

Forensic Reasoning.

Tactical Reasoning.

In: Electrical Engineering

electromagnatic wave of loop antenna in matlab

electromagnatic wave of loop antenna in matlab

In: Electrical Engineering

Design a buck-boost converter with a source varying from 10 to 14 V. The output voltage...

Design a buck-boost converter with a source varying from 10 to 14 V. The output voltage is regulated at – 12 V. The load varies from 10 to 15 W. The output voltage ripple must be less than 1 % for any operating condition. a) Determine the range of the duty ratio of the switch. b) Design the inductor and capacitor values used in your design. c) Confirm your solutions using a simulation software for every operating condition (you must show the input voltage, the duty ratio, the output voltage “including the ripple” and the inductor current “including the ripple”). Already have sloution for part (a) and (b), need help with part (c).

In: Electrical Engineering

FOR THE FUNCTION CALLS OR OTHER DEFINED VARIABLES FOR THE EXECUTIONS OF YOUR CODING SUCH AS...

FOR THE FUNCTION CALLS OR OTHER DEFINED VARIABLES FOR THE EXECUTIONS OF YOUR CODING SUCH AS

EX) WHILE(), FOR(), IF(), DO() AND ETC LOOPS

OR

CLASS INHERETANCES EX) something.something, etc.

WHAT ARE THE DIFFERENCES OF THE RUN TIMES OF USING LOOPS AND CLASS FOR YOUR CODING?

WHAT ARE THE ADVANTAGES OF EACH?

PLEASE GIVE EXAMPLES WITH THE DETAILED COMMENTS HAND WRITING IS FINE AS LONG AS READABLE AND STRAIGHT FORWARD

In: Electrical Engineering

FOR THE FUNCTION CALLS OR OTHER DEFINED VARIABLES USING THE EXECUTIONS SUCH AS EX) WHILE(), FOR(),...

FOR THE FUNCTION CALLS OR OTHER DEFINED VARIABLES USING THE EXECUTIONS SUCH AS

EX) WHILE(), FOR(), IF(), DO() AND ETC LOOPS OR

CLASS INHERETANCES EX) something.something, etc.

WHAT ARE DIFFERENCES BETWEEN?

ARE THERE DIFFERENCES BETWEEN THE TYPES? EX) WHAT KIND OR TYPES OF VARIABLES CAN BE USED TO DEFINE IT?

WHAT ARE THE TAKE AWAY POINTS OF THESE MENTIONED?

In: Electrical Engineering

State the nature of the output of a phase modulator during the time when the modulating-signal...

State the nature of the output of a phase modulator during the time when the modulating-signal voltage is constant?

In: Electrical Engineering

I have been asked the following question 'Critically evaluate different techniques used to solve problems on...

I have been asked the following question 'Critically evaluate different techniques used to solve problems on series and parallel RLC circuits using AC theory'. I am not sure what this question actually means. As far as I can see there is a standard mathematical way of looking at RLC circuits. I can't see any reference to different techniques. Or is this referring to evaluating the different steps of the standard solution. In which case again I am stuck, because these are well defined steps that are used in practice. My final thought is that some of these analyses involve differential equations. Does this refer to different ways of solving these equations? Any help would be really appreciated. Thanks.

In: Electrical Engineering