Recent activity by Ulf Holm Nielsen

Recent activity by Ulf Holm Nielsen

Three single-phase, 50−kVA 2400:240-V transformers are connected Y−Y in a three-phase 150−kVA bank to step down the voltage at the load end of a feeder whose impedance is 0.15+j1.00ft/phase. The voltage

answered Nov 5, 2024

1 answer 3.2k views

Seema says, “Salt can be filtered out from salt solution”. Do you agree with her? Justify your answer.

answered Aug 6, 2024

1 answer 186k views

What is the maximum speed limit on non-hard surface county roads or for vehicles towing mobile homes?

answered Jun 26, 2024

1 answer 102k views

Tipsy eats ½ ½ of a box a day Cosmo eats ¼¼ of a box a day Willow eats ⅛⅛ of a box a day. If Mr. Dungan bought 6 boxes of cat food this week, will there be enough food to last the entire week? Make a claim

answered Jan 22, 2024

1 answer 141k views

Atmospheric pressure increases/decreases with increase/decrease with altitude. circle on of each underlined choices

answered Nov 26, 2023

2 answers 152k views

In a ___ question, respondents are asked about more than one issue but are only allowed to give one answer.

answered Sep 6, 2023

1 answer 136k views

(c) What percentage of households has one or two children under the age of 5?

asked Aug 5, 2023

1 answer 121k views

Mettez dans l'ordre Numérotez les phrases suivantes dans l'ordre correspondant à la vidéo.

answered Jul 9, 2023

1 answer 117k views

Pls help me solve this question

asked Jun 25, 2023

1 answer 119k views

Which of the following are examples of a non-renewable resource? Check ALL that apply. coal sunlight natural gas wind nuclear power biomass petroleum plants (trees, cotton, corn)

answered Mar 30, 2023

1 answer 189k views

I need help Question 3 When you answer a naysayer's objection, it does not have to be an all-or-nothing approach. O True False

answered Mar 22, 2023

1 answer 229k views

At what temperature, do these three phases exist in equilibrium A. 45 degreesB. 60 degreesC. 100 degreesD. 110 degrees

answered Mar 20, 2023

1 answer 31.9k views

Can anyone help? I don't get it

asked Mar 7, 2023

1 answer 165k views

An open tank contain oil of specific gravity 0.75 on top of water. If the depth of oil is 2m and the depth of water is 3m. calculate the gauge and absolute pressures at the bottom of the tank when the

answered Jan 30, 2023

1 answer 216k views

what is the effect on the graph of the function f(x) = |x| when f(x) is changed to ⅔f(x)? A) stretched vertically B) compressed vertically C) stretched horizontally D) compressed horizontally

answered Jan 3, 2023

1 answer 12.1k views

5 > 2n +11 Which graph represents the solution to the inequality shown? A. -3 -2 -1 0 1 B. -3 -2 + 0 1 -1 -3 -2 -1 0 1 D. -3 -2 -1 0 1

asked Nov 20, 2022

2 answers 171k views

What was an important concept in Greek art and architecture? A. Size B. Color C. Balance D. Height

asked Nov 1, 2022

2 answers 195k views

Consider the function f(x) = x2 + 2x - 15. What are the x-intercepts of the function? Left-most x-intercept: ( ,0) Right-most x-intercept: ( ,0)

answered Oct 17, 2022

2 answers 204k views

If a ∥ b and b ⊥ y, then _____

answered Oct 9, 2022

2 answers 83.7k views

NEED AN ANSWER ASAP!!

asked Oct 2, 2022

1 answer 141k views

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