What is unit commitment?

by

1 Answer

Answer :

Generation cost low and power production high.the power production is trasnmission loss is low level and cheap generator on the genarator to genarate power not required the high genarator on the transmission losses is low select the genarator.
by

Related questions

Unit commitment is a procedure in which :

Description : Unit commitment is a procedure in which :  (A) Scheduling of total generation is done economically  (B) Optimal combination of units in a system is chosen at any given time  (C) ... are selected for financial economy  (D) Most efficient machines are selected for minimum reactive power loss

Last Answer : Unit commitment is a procedure in which : Optimal combination of units in a system is chosen at any given time 

Point out the wrong statement. a) Taken as a unit, “Request => Process => Response” is not an atomic transaction b) A coherent transaction either succeeds and is enacted, or fails and is rolled back c) When rollback is not possible due to optimistic transaction commitment in a multiuser application, durability requires correcting the condition d) None of the mentioned

Description : Point out the wrong statement. a) Taken as a unit, Request => Process => Response is not an atomic transaction b) A coherent transaction either succeeds and is enacted, or ... transaction commitment in a multiuser application, durability requires correcting the condition d) None of the mentioned

Last Answer : Taken as a unit, “Request => Process => Response” is not an atomic transaction

A 20-MVA, 6.6-kV, 3-phase alternator is connected to a 3-phase transmission line. The per unit

Description : A 20-MVA, 6.6-kV, 3-phase alternator is connected to a 3-phase transmission line. The per unit positive-sequence, negative-sequence and zero-sequence impedances of the alternator are j0.1, j0.1 and j0.04 respectively. The neutral of ... the fault is  (A) 513.8 V (B) 889.9 V (C) 1112.0 V (D) 642.2 V

Last Answer : A 20-MVA, 6.6-kV, 3-phase alternator is connected to a 3-phase transmission line. The per unit positive-sequence, negative-sequence and zero-sequence impedances of the alternator are j0.1, ... line. The voltage of the alternator neutral with respect to ground during the fault is 642.2 V

The unit of speed regulation of a governor is :

Description : The unit of speed regulation of a governor is :  (A) Hz (B) Hz/MW (C) Hz/MVA (D) rpm/MVAR

Last Answer : The unit of speed regulation of a governor is : Hz/MW

The per unit impedance ofa circuit element is 0.15. If the base kV and...

Description : The per unit impedance ofa circuit element is 0.15. If the base kV and base MVA are halved, then the new value of the per unit impedance of the circuit element will be?

Last Answer : The per unit impedance ofa circuit element is 0.15. If the base kV and base MVA are halved, then the new value of the per unit impedance of the circuit element will be 0.30.

For those not yet snared, how do you evade the "trap" of commitment?

Description : For those not yet snared, how do you evade the "trap" of commitment?

Last Answer : Dogs only live for about a decade.

How much of a babysitting commitment do you think this message would be asking of you (details inside)

Description : How much of a babysitting commitment do you think this message would be asking of you (details inside)

Last Answer : I would have phrased the message “Can you and Dad watch the girls overnight?” not “one night”. The latter is far too open-ended (evening? late evening? close to midnight?)

Will you make a commitment to support performing arts today?

Description : Will you make a commitment to support performing arts today?

Last Answer : I’m spending a big chunk of change to see Roger Waters perform The Wall. Does that count?

Isn't the president's military commitment to Australia simply an admission of defeat in the Middle East?

Description : Isn't the president's military commitment to Australia simply an admission of defeat in the Middle East?

Last Answer : What would constitute a “victory” in the middle east?

Why are guys so scared of commitment?

Description : Why are guys so scared of commitment?

Last Answer : answer:Well, many are not. I'll try to answer anyways though. Some are scared of committing to the wrong person, or of committing and then meeting someone better. Usually when you ... ourselves questions like these (ones that engage essentialism). Context may also help for such future questions.

The rep couldn't stay on the line with me because she'd exhausted her "commitment time." What does this mean?

Description : The rep couldn't stay on the line with me because she'd exhausted her "commitment time." What does this mean?

Last Answer : HMPH! It means she’s allotted only so much time per customer on the phone per her manager. my geek husband was a phone tech for a while in the beginning of his career. He was only allowed so much time per type of tech issue

What drug could most benefit my trouble with commitment?

Description : What drug could most benefit my trouble with commitment?

Last Answer : What you describe is not any type of disorder which can be treated with psychoactive drugs. It is a maladaptive behavior which can be treated with cognitive-behavioral therapy. Any attempt to try to avoid the work associated with therapy is doomed to failure. Sorry.

Should you ever break a commitment? If so, under what circumstances?

Description : Should you ever break a commitment? If so, under what circumstances?

Last Answer : I think it would be valid to break a commitment if, for example, you were unaware fully of what you had commited to. Also if what was expected of you was beyond reasonable. All rather subjective things though.

When one guy asks another why doesnt he ask the girl out all ready, and the other guy responds with: "I like her but, i have commitment issues"?

Description : When one guy asks another why doesnt he ask the girl out all ready, and the other guy responds with: "I like her but, i have commitment issues"?

Last Answer : If he’s interested, he’ll ask you out. But if he came right out and said he has issues with commitment…don’t hold your breath.

I'm looking for short-term low commitment volunteering opportunities in San Francisco?

Description : I'm looking for short-term low commitment volunteering opportunities in San Francisco?

Last Answer : Food Not Bombs edit.. The website isn’t that organized. I would call this number for more info. (415) 820–1540

What's the minimum commitment length to join the US military?

Description : What's the minimum commitment length to join the US military?

Last Answer : Four years, generally. Good luck.

Whats a good web host without a commitment ?

Description : Whats a good web host without a commitment ?

Last Answer : GoDaddy.com… you can get good hosting for something like $4 a month: I pay $7 a month I believe, and I get obscene amounts of transfer a month.

Explain how Non-Alignment is neither neutrality, nor neutralisation, nor non-commitment. -SST 10th

Description : Explain how Non-Alignment is neither neutrality, nor neutralisation, nor non-commitment. -SST 10th

Last Answer : (i) It does not remain aloof from international problems. It actively participates in the politics among nations. So, non-alignment stands for action rather than passivity. (ii) The newly ... crisis in 1956, aggressive policies of Israel or the unilateral attack by the USA against Iraq.

Why Russia doesn't helped Armania even after its commitment to do so?

Description : Why Russia doesn't helped Armania even after its commitment to do so?

Last Answer : To teach them a lesson. Two years ago Armenians did a fine job at overthrowing their overstaid, corrupt, Russia-aligned state leader Serj Sargsian. As a result of the coup, Sargsian lost his office ... Armenia burn. I am feeling heartbroke over this conflict and the role of Russia in said conflict.

How can you improve your commitment at work?

Description : How can you improve your commitment at work?

Last Answer : Getting committed to one's work is a personal thing which needs one to be determined and making up mind to be focused and just do one's job to the best of one's abilities. This is one area that one ... to my job back then all what need do is to be punctual to work and do my job exceptionally well.

The second commitment period for kyoto protocol was decided at

Description : The second commitment period for kyoto protocol was decided at

Last Answer : The second commitment period for kyoto protocol was decided at A. Bali B. Doha C. Cancum D. Durban

What do Sergeants Major use to gain compliance and commitment from their Soldiers?

Description : What do Sergeants Major use to gain compliance and commitment from their Soldiers?

Last Answer : Feel Free to Answer

How did president Nixon and overtures to China reflect his commitment to realpolitik?

Description : How did president Nixon and overtures to China reflect his commitment to realpolitik?

Last Answer : What is the answer ?

What does commitment to learning what does commitment to learning mean?

Description : What does commitment to learning what does commitment to learning mean?

Last Answer : What is the answer ?

Mortgage Commitment Letter?

Description : Mortgage Commitment Letter?

Last Answer : Mortgage Commitment Letter(Download)Effective: __________________ Expires: _____________________Amount: $ ______________________________________________________________, described herein ... and:_______________________________________________________________Borrower shall provide a current survey

How did ashoka’s commitment to Buddhism impact the Mauryan Empire?

Description : How did ashoka’s commitment to Buddhism impact the Mauryan Empire?

Last Answer : As a Buddhist emperor, Ashoka believed that Buddhism is beneficial for all human beings, as well as animals and plants, so he built a number of stupas. He also well spread Buddhism to neighboring kingdoms.

Developing software __________ means a major commitment of time, money and resources. a) In-house b) In-sync c) On-date d) On-duration

Description : Developing software __________ means a major commitment of time, money and resources. a) In-house b) In-sync c) On-date d) On-duration

Last Answer : Answer: a Explanation: Developing software in-house means the same. It is easier to carry out changes in the software if it is developed in-house

Which one of the following best describes users? a. Providers of both strategic and tactical direction to the project. b. Those intended to receive benefits or operate outputs. c. Facilitators of an appropriate issue resolution procedure. d. Those providing full-time commitment to the project.

Description : Which one of the following best describes users? a. Providers of both strategic and tactical direction to the project. b. Those intended to receive benefits or operate outputs. c. Facilitators of an appropriate issue resolution procedure. d. Those providing full-time commitment to the project.

Last Answer : b. Those intended to receive benefits or operate outputs.

What is the most critical aspect in developing a project plan that meets project specifications within the timeframe and at the lowest costs? Select one: a. Assessing risk managemenc. Emphasizing error prevention and customer satisfaction d. Requiring commitment to quality by all the employees and business partners e. Developing a project execution plan that matches the complexity level of the projectt b. Providing documents that specifically comply with the quality standards in use

Description : What is the most critical aspect in developing a project plan that meets project  specifications within the timeframe and at the lowest costs? Select one: a. Assessing risk management b ... business partners e. Developing a project execution plan that matches the complexity level of the project

Last Answer : e. Developing a project execution plan that matches the complexity level of the project

Which one of the following best describes users? a. Providers of both strategic and tactical direction to the project. b. Those intended to receive benefits or operate outputs. c. Facilitators of an appropriate issue resolution procedure. d. Those providing full-time commitment to the project.

Description : Which one of the following best describes users?  a. Providers of both strategic and tactical direction to the project.  b. Those intended to receive benefits or operate outputs.  c. ... of an appropriate issue resolution procedure.  d. Those providing full-time commitment to the project.

Last Answer : b. Those intended to receive benefits or operate outputs.

A constructive approach in which no commitment is made unless it is necessary to do so is ___________ a) Least commitment approach b) Most commitment approach

Description : A constructive approach in which no commitment is made unless it is necessary to do so is ___________ a) Least commitment approach b) Most commitment approach

Last Answer : a) Least commitment approach

Which strategy is used for delaying a choice during search? a) First commitment b) Least commitment c) Both First & Least commitment d) None of the mentioned

Description : Which strategy is used for delaying a choice during search? a) First commitment b) Least commitment c) Both First & Least commitment d) None of the mentioned

Last Answer : b) Least commitment

A constructive approach in which no commitment is made unless it is necessary to do so, is ____________ a) Least commitment approach b) Most commitment approach c) Nonlinear planning d) Opportunistic planning

Description : A constructive approach in which no commitment is made unless it is necessary to do so, is ____________ a) Least commitment approach b) Most commitment approach c) Nonlinear planning d) Opportunistic planning

Last Answer : a) Least commitment approach

Partial-order planning exhibits the Principle of Least Commitment, which contributes to the efficiency of this planning system as a whole. a) True b) False

Description : Partial-order planning exhibits the Principle of Least Commitment, which contributes to the efficiency of this planning system as a whole. a) True b) False

Last Answer : a) True

Which of the following values is not necessary for a professional accountant? a. Honesty b. Objectivity c. Integrity d. A primary commitment to selfinterest

Description : Which of the following values is not necessary for a professional accountant? a. Honesty b. Objectivity c. Integrity d. A primary commitment to selfinterest

Last Answer : A primary commitment to selfinterest

In assessing the technical competence of an internal auditor, an external auditor most likely would obtain information about the a. Organizational level to which the internal auditor reports. b. Quality of working paper documentation, reports, and recommendations. c. Influence of management on the internal auditor's duties. d. Entity's commitment to integrity and ethical values.

Description : In assessing the technical competence of an internal auditor, an external auditor most likely would obtain information about the a. Organizational level to which the internal auditor reports. b. Quality of ... on the internal auditor's duties. d. Entity's commitment to integrity and ethical values.

Last Answer : Quality of working paper documentation, reports, and recommendations

Strategy implementation is often considered to be the most difficult stage in the Strategic Management process because it requires personal discipline, commitment and sacrifice

Description : Strategy implementation is often considered to be the most difficult stage in the Strategic Management process because it requires personal discipline, commitment and sacrifice

Last Answer : True

The level of commitment that consumers feel towards a given brand is called ______________ 1. Brand equity 2. Brand name 3. Brand loyalty 4. Brand utility 5. None of these

Description : The level of commitment that consumers feel towards a given brand is called ______________ 1. Brand equity 2. Brand name 3. Brand loyalty 4. Brand utility 5. None of these

Last Answer : Brand loyalty

According to Porter, dealing with the paradox of premature commitment versus not enough commitment involves some kind of: A. Trade-off B. Lock-in C. Lock-outD. Diversification

Description : According to Porter, dealing with the paradox of premature commitment versus not enough commitment involves some kind of: A. Trade-off B. Lock-in C. Lock-outD. Diversification

Last Answer : Lock-out

A strategic decision can be distinguished from other types of decisions by three factors, these are magnitude, time-scale and: A. Commitment B. Riskiness C. Impact D. Longevity

Description : A strategic decision can be distinguished from other types of decisions by three factors, these are magnitude, time-scale and: A. Commitment B. Riskiness C. Impact D. Longevity

Last Answer : Riskiness

According to Porter, dealing with the paradox of premature commitment versus not enough commitment involves some kind of: A. Trade-off B. Lock-in C. Lock-outD. Diversification

Description : According to Porter, dealing with the paradox of premature commitment versus not enough commitment involves some kind of: A. Trade-off B. Lock-in C. Lock-outD. Diversification

Last Answer : Lock-out

A strategic decision can be distinguished from other types of decisions by three factors, these are magnitude, time-scale and: A. Commitment B. Riskiness C. Impact D. Longevity

Description : A strategic decision can be distinguished from other types of decisions by three factors, these are magnitude, time-scale and: A. Commitment B. Riskiness C. Impact D. Longevity

Last Answer : Riskiness

Amortization' in respect of financial obligation of a company means the (A) Liquidation of financial obligations on instalment basis (B) Commitment of financial obligation on priority (C) Liquidation of all the obsolete equipments of the company (D) Modernisation of the plant equipments

Description : Amortization' in respect of financial obligation of a company means the (A) Liquidation of financial obligations on instalment basis (B) Commitment of financial obligation on priority (C) Liquidation of all the obsolete equipments of the company (D) Modernisation of the plant equipments

Last Answer : Option A

Amortization' in respect of financial obligation of a company means the (A) Liquidation of financial obligations on instalment basis (B) Commitment of financial obligation on priority (C) Liquidation of all the obsolete equipments of the company (D) Modernisation of the plant equipments

Description : Amortization' in respect of financial obligation of a company means the (A) Liquidation of financial obligations on instalment basis (B) Commitment of financial obligation on priority (C) Liquidation of all the obsolete equipments of the company (D) Modernisation of the plant equipments

Last Answer : Option A

Which of the following terms, according to Lazarus, refers to the process through which an event is evaluated with respect to what is at stake and what might and can be done? a) Cognitive appraisal The outcome of cognitive appraisal is identification of the situation as either stressful or non-stressful. b) Coping Coping consists of both cognitive and behavioral efforts made to manage the specific external or internal demand that taxes a person’s resources. c) Hardiness Hardiness is a personality characteristic that is composed of control, commitment, and challenge. d) Adaptation Lazarus believed adaptation was affected by emotion that subsumed stress and coping.

Description : Which of the following terms, according to Lazarus, refers to the process through which an event is evaluated with respect to what is at stake and what might and can be done? a) ... and challenge. d) Adaptation Lazarus believed adaptation was affected by emotion that subsumed stress and coping.

Last Answer : a) Cognitive appraisal The outcome of cognitive appraisal is identification of the situation as either stressful or non-stressful.

The “three C’s” of international commerce are: A. customers B. commitment C. currency D. cultural sensitivity E. A, B, and D

Description : The “three C’s” of international commerce are: A. customers B. commitment C. currency D. cultural sensitivity E. A, B, and D

Last Answer : C. currency

19. An energy policy does not include a) Target energy consumption reduction b) Time period for reduction c) Declaration of top management commitment d) Future production projection

Description : An energy policy does not include a) Target energy consumption reduction b) Time period for reduction c) Declaration of top management commitment d) Future production projection

Last Answer : Future production projection

An energy policy does not include …… a) Target Energy Consumption Reduction b) Time Period for Reduction c) Declaration of top Management Commitment d) Future Production Projection

Description : An energy policy does not include …… a) Target Energy Consumption Reduction b) Time Period for Reduction c) Declaration of top Management Commitment d) Future Production Projection

Last Answer :  Future Production Projection

The Code of Ethics states that the nurse’s primary commitment is to the client whether an individual of family, group or community. Which nursing activity would best demonstrate the ethical principle called justice? A. The nurse providing care on a “first come – first served” basis B. Referring the client for evaluation to the social worker on duty regarding her socio-economic status C. The client’s preference is least considered D. The nurse’s providing care to maximize health according to available resources

Description : The Code of Ethics states that the nurse's primary commitment is to the client whether an individual of family, group or community. Which nursing activity would best demonstrate the ethical ... is least considered D. The nurse's providing care to maximize health according to available resources

Last Answer : A. The nurse providing care on a “first come – first served” basis

Research participants must give what before they can participate in a study? a. Guidelines b. A commitment c. Informed consent d. Private information

Description : Research participants must give what before they can participate in a study? a. Guidelines b. A commitment c. Informed consent d. Private information

Last Answer : c. Informed consent