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In a three-phase transformer, the load current is 139.1A, and the secondary voltage is 415V. What would the rating of the transformer be? a) 50 kVA b) 100 kVA c) 150 kVA d) 200 kVA
answered
Dec 10, 2024
Physics
high-school
3
votes
204k
views
36 yo F evaluated for posterior neck pain and stiffness that began 1 week ago while she was doing sit-ups. Pain is worse with movement of the head.Most appropriate management?
answered
Nov 25, 2024
Health
high-school
6
votes
210k
views
Find the value of r so the line that passes through each pair of points has the given slope (m = 3/2). A) r = 9 B) r = 4 C) r = 3 D) r = 6
answered
Nov 5, 2024
Mathematics
high-school
2
votes
59.1k
views
Which of the following is 60% of 4/5 ?
answered
Oct 12, 2024
Mathematics
high-school
3
votes
199k
views
From the dichotomous key for insects, we know that insect B is the firefly because
answered
Jul 8, 2024
Biology
high-school
0
votes
120k
views
What are the two graphical representations that are best for comparing quantitative data across groups?
answered
May 29, 2024
Computers and Technology
high-school
3
votes
89.5k
views
What does a candidate need to win the presidency? a. A majority of electoral votes b. A plurality of electoral votes c. A plurality of the national popular vote d. A majority of the national popular vote
answered
May 29, 2024
Social Studies
high-school
6
votes
91.7k
views
1 x 10,000 + 1 x 1,000 + 2 x 100 + 0 x 10 + 9 x 1 would be?
answered
Apr 19, 2024
Mathematics
college
5
votes
69.2k
views
5/12-1/9 can you help me?
answered
May 15, 2023
Mathematics
middle-school
10
votes
155k
views
Wal-mart is famous for requesting ever lower price points from its suppliers: if a supplier offers a product for $45.00, wal-mart will ask the supplier to consider introducing a similar product for $39.
answered
May 1, 2023
Business
high-school
4
votes
128k
views
15 points! What is 31.55 rounded to two decimal places?
answered
Apr 19, 2023
Mathematics
college
4
votes
144k
views
I subtract 3 from a certain number, multiply the result by 5 and then add 9 if the final result is 54. find the original number
answered
Apr 19, 2023
Mathematics
high-school
6
votes
39.8k
views
Suppose that 16 inches of wire costs 64 cents. At the same rate, how much (in cents) will 44 inches of wire cost? cents Х ?
answered
Mar 31, 2023
Mathematics
college
8
votes
34.9k
views
3/13/22, 9:17 PM 57069.jpeg UNIT 3 Project John makes DVDs of his friend's shows. He has realized that, because of his fixed costs, his average cost per DVD depends on the number of DVDs he produces. The
answered
Jan 17, 2023
Mathematics
college
2
votes
201k
views
The angle measurements in the diagram are represented by the following expressions. ∠A=5x−12 ∠B=2x+24 Solve for X
answered
Dec 19, 2022
Mathematics
middle-school
6
votes
227k
views
5. Which word or words signal a transition from a cause to an effect in the sentence: James was late to class because he didn't set his alarm clock the night before? because before James was late to class
answered
Oct 22, 2022
English
high-school
0
votes
147k
views
How is the graph of y = -8x2 - 2 different from the graph of y = -8x2? O A. It is shifted 2 units to the left. O B. It is shifted 2 units to the right. C. It is shifted 2 units up. D. It is shifted 2 units
answered
Sep 11, 2022
Mathematics
high-school
9
votes
79.9k
views
How do protists harm cells?
answered
Sep 10, 2022
Biology
high-school
4
votes
229k
views
How many triangles can be constructed with sides measuring 15 cm, 7 cm, and 5 cm?
answered
Jun 18, 2022
Mathematics
high-school
4
votes
78.7k
views
Classical and operant conditioning where the first systems of learning to be studied in psychology  that focused on ______ behavior. A. Increasing B. Avoiding C. Predicting D. Describing
answered
Feb 20, 2022
English
college
3
votes
103k
views
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