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If a power transformer does not have auto tap changing underload equipment, it is usually necessary to install _________ __________. a. load balancers b. tap changers c. voltage regulators d. oil coolers
answered
Dec 15, 2024
Engineering
college
1
answer
61.0k
views
Calculate the cross product assuming that u × w = ⟨4, −5, 6⟩. (−3u − w) × w. a) ⟨0, 0, 0⟩ b) ⟨12, −15, 18⟩ c) ⟨−12, 15, −18⟩ d) ⟨−4, 5, −6⟩
asked
Oct 14, 2024
Mathematics
high-school
1
answer
79.4k
views
How did the reason for the establishment of the Southern colonies differ from that most New England colonies? A. The New England colonies served as a military buffer to Spanish Florida, while the Southern
answered
Aug 30, 2024
History
high-school
1
answer
231k
views
What is the gravitational force acting on a 40−kg object due to another 60−kg object placed 2.0 meters away from each other? A) 5.8×10⁻⁸ N B) 1.8×10⁻⁸N C) 6.7×10⁻⁸N D) 4.0×10⁻⁸N
asked
Jun 28, 2024
Physics
high-school
1
answer
105k
views
Research suggests that most children and adolescents in the u.s A) are not getting enough exercise. B) are not getting sufficient sleep C) are not getting proper nutrition D) are not getting adequate screen
answered
May 20, 2024
Social Studies
high-school
1
answer
103k
views
on a map one inch repersents 60 miles what is the distance between two towns which are represented 5 inches apart on the map
asked
May 18, 2024
Mathematics
college
1
answer
116k
views
What is the solution to the system of equations? 13x−5=y 16x + y=4 a.(18, 1) b.(92, −72) c. (−2, 173)
answered
Mar 7, 2024
Mathematics
high-school
1
answer
165k
views
FIND THE PERCENTAGE IN A GIVEN PROBLEM to find the percentage,We multiply the Base and the Rate. Find the value of N. 1.5% of 50 is n= P= B= R= 2.2% of 8 is n= P= B= R= 3.12% of 150 is n= P= B= B=
answered
Feb 26, 2024
Mathematics
high-school
1
answer
136k
views
A square of side length x just fits inside a circle. Find the exact circumference of the circle in terms of x.
answered
Jan 25, 2024
Mathematics
college
1
answer
224k
views
Evaluate 80 - c for c = 50.
answered
Nov 16, 2023
Mathematics
high-school
2
answers
182k
views
Subtract the polynomial: x2 + 2x + 1 – (x – 3)
asked
Nov 11, 2023
Mathematics
high-school
1
answer
133k
views
1. What is the equation of a line that passes through the hypotenuse of the right triangle in the graph? A. y=1/5x B. y=5x C.y=-5x D. y=2/5x
answered
Sep 28, 2023
Mathematics
high-school
1
answer
201k
views
Which term describes 6/-5? integer natural number rational number or whole number
asked
Aug 24, 2023
Mathematics
middle-school
1
answer
168k
views
Put the following numbers in order from greatest to least-2,5,-1/4,-4,1.75,0.25
asked
Aug 5, 2023
Mathematics
college
1
answer
2.3k
views
How can a number be a power of 10
answered
Jul 25, 2023
Mathematics
college
2
answers
200k
views
Six times the reciprocal of a number is 94. What is the number? Express your answer as a fraction.
answered
Jan 26, 2023
Mathematics
high-school
1
answer
80.0k
views
the radius of a ball is increasing at a rate of 2 mm per second. how fast is the volume of the ball increasing when the diameter is 40 mm
answered
Jan 17, 2023
Physics
college
1
answer
59.8k
views
Construct a 95% confidence interval of the population proportion using the given information x=180, n = 300 the lower bound is the upper bound isRound to three decimal places as needed
asked
Jan 3, 2023
Mathematics
college
2
answers
203k
views
What percent is 28 of 21? Write as a proportion
answered
Dec 8, 2022
Mathematics
high-school
1
answer
196k
views
(5,5) and (4,0) use the slope Formula to find the slope.
answered
Sep 4, 2022
Mathematics
high-school
2
answers
152k
views
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