In industrial and commercial installations, where large motors are often found, it is necessary to power each motor by: B. using AC.
What is an electric motor?An electric motor can be defined as an electrical machine that is designed and developed to convert electrical energy into kinetic energy, especially through the use of an alternating current (AC) and electromagnetic induction.
What is an alternating current?An alternating current can be defined as a type of current that reverses direction periodically, and it is generally accompanied by continuous changes in its magnitude with respect to time.
In industrial and commercial installations, where large motors are often found, it is necessary to power each motor by using alternating current (AC) because these motors usually generate more torque.
Read more on alternating current motor here: https://brainly.com/question/8430632
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Who will win the Copa America 2021 and Euros 2021?
Answer:
Brazil will win copa america
Explanation:
Which of the following statements is correct?
Adhesive bonding allows several individual parts to be connected with nuts and bolts.
Rivets are temporary fasteners that bind two plates of metal together.
Both soldering and brazing are structurally stronger than welding.
Hardware assembly is primarily used when there is a need of being able to take individual parts out of an assembly throughout the life cycle of the product.
Answer:
b. rivets are tempory fasteners that bind two plate of metals together
Unit conversions
2225 Pa = ___________ BTU
pls answer this thank you
Answer:
2225 Pa = 2.10 BTU
Explanation:
The relationship between the Pascal and british thermal unit (BTU) is as follows :
1 pascal = 0.00094781707774915 BTU
If we want to convert 2225 Pa to BTU, we will use the above conversions.
So,
2225 Pa = 2225 ×0.00094781707774915
= 2.10 BTU
So, 2225 Pa is equal to 2.10 BTU.
Determine the dimensions for R if R = m V / (d^2 Q) where m is a mass, V is a velocity, d is a diameter, and the dimensions of Q are M/(LT).
No dimensions
M / (L T^2)
M L / T^2
M
L / T
Answer:
No dimension
Explanation:
The given equation is [tex]R = \dfrac{m \cdot V}{d^2 \cdot Q}[/tex], where;
m = Mass
V = Velocity
d = A diameter
The dimension of mass quantity = M
The dimension of the velocity quantity = L/T
The dimension of the dimeter quantity = L
The given dimension of Q = M/(L·T)
Therefore, we get;
[tex]The \ dimension \ of \ R = \dfrac{M \times L/T}{L^2 \times (M/LT)} = \dfrac{M \times L/T}{L \times M/T} = 1[/tex]
Therefore, R has no dimensions
write growth rate of tree ( engineering)
what is 222 divided by 11.2
Answer:
The answer of this question is 19.89142857
Answer:
The number 222 is called the numerator or dividend, and the number 11 is called the denominator or divisor.
The quotient of 222 and 11, the ratio of 222 and 11, as well as the fraction of 222 and 11 all mean (almost) the same:
222 divided by 11, often written as 222/11.
Read on to find the result of 222 divided by 11 in decimal notation, along with its properties.
Explanation:
Exam Guidelines
Exam Instructions
Question 8 of 15 :
Select the best answer for the question.
8. You've been contracted to install hardwood flooring on a basketball court. The court
measures 125' x 70'. How many square feet of flooring do you need to order for the job?
Allow 20% for waste.
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O A. 10,500 sq. ft.
O B.234 sq. ft.
O C. 100,500 sq. ft.
O. D. 8,750 sq. ft.
Answer:
our answer is d because if you multiple 125 by 70 and subtracted from 20 you Will get D.8,750 sq. ft.
Answer:
A. 10,500 sq. ft.
Explanation:
125*70 is 8750 and 20% of 8750 is 1750 so you add it and get 10,500
The mathematical equation that explains the engineering relationship between inputs and outputs is called the ___________.
Answer:
Production function
Explanation:
A production function is a method of determining the difference between what goes into and what comes out of output. The formula Q = f(K, L, P, H) determines how much output you can receive from a given number of inputs. Labor (L), or individual worker input, is one of the production elements.
How to programe a disk
Answer:
insert the disk in the laptop, wait of a minute or 2 and then a folder will open in my PC.
George is replacing a burned out resistor in a circuit board. The board has a 10, a 20, and a 40 on resistor, all in parallel. When George has sided in the new component in the circuit is fixed, he checks his multimeter. What reading does he get?
Answer:
5.71 ohms
Explanation:
put it in the calculator