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Author Question: Large electrical generation companies use so-called peaking generators to carry additional load when ... (Read 69 times)

poopoo

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on: Feb 26, 2023

Question 1

IfX is a normal random variable with meanμ, standard deviation 0.15, andP(X < 2.10) = 0.025, what is the value ofμ?

◦

2.394


◦

2.104


◦

2.096


◦

1.806



Question 2

Large electrical generation companies use so-called peaking generators to carry additional load when demand for electrical power is particularly high. Running these generators at very low loads is bad for them for a number of reasons. A particular peaking generator carries an average load of 20 MW, with standard deviation of 4.23 MW. If this generator’s low load threshold is 10 MW, what percentage of time is this generator being run at a low load condition?

◦

0.91%


◦

2.36%


◦

99.09%


◦

1%

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Marked as best answer by poopoo on Feb 26, 2023

queenBea90

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Reply #1 on: Feb 26, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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poopoo

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Reply 2 on: Feb 26, 2023
:D TYSM

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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