A power plant load is represented by an average daily load given by the following table:Time234578101112(A.M)Load (kw) 220200190180180200300410560590 610 605Time12478101112(Р.M)Load (kw) 5006206707601000 930900870850 720 | 600 | 380This load is carried out by one 1200 kW steam turbo generating unit which has a steam demandrepresented by the equationm;= 907.2+4.99 L(kg/hr)Where; L in kwDraw the load curve and find:i.The load factorii.Capacity factoriii.Rate of steam used per day9,

A power plant load is represented by an average daily load given by the following table: Time 2 3 4 5 6 7 8 10 11 12 (A.M) Load (kw) 220 200 190 180 180 200 300 410 560 590 610 605 Time 2 4 5 6 7 8 9 10 11 12 (P.M) Load (kw) | 500 620 670 760 | 1000 930 900 870 850 720 600 380

A power plant load is represented by an average daily load given by the following table: Time 2 3 4 5 6 7 8 10 11 12 (A.M) Load (kw) 220 200 190 180 180 200 300 410 560 590 610 605 Time 2 4 5 6 7 8 9 10 11 12 (P.M) Load (kw) | 500 620 670 760 | 1000 930 900 870 850 720 600 380

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

A power plant load is represented by an average daily load given by the following table:
Time
2
3
4
5
7
8
10
11
12
(A.M)
Load (kw) 220
200
190
180
180
200
300
410
560
590 610 605
Time
1
2
4
7
8
10
11
12
(Р.M)
Load (kw) 500
620
670
760
1000 930
900
870
850 720 | 600 | 380
This load is carried out by one 1200 kW steam turbo generating unit which has a steam demand
represented by the equation
m;= 907.2+4.99 L
(kg/hr)
Where; L in kw
Draw the load curve and find:
i.
The load factor
ii.
Capacity factor
iii.
Rate of steam used per day
9,

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