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What does (d) means in the vector group YNyn0(d)?
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What is the significance of vector-grouping in Power Transformers?
Vector group of Transformer: a.)The three stage transformer windings can be joined a few ways. In light of the windings' association, the vector gathering of the transformer is resolved. b.)The transformer vector gathering is shown on the Name Plate of transformer by the producer. c.)The vector gathering shows the stage contrast between the essential and auxiliary sides, acquainted due with that specific setup of transformer windings association. d.)The Determination of vector gathering of transformers is imperative before uniting two or more transformers in parallel. On the off chance that two transformers of diverse vector gatherings are associated in parallel then stage distinction exist between the optional of the transformers and huge coursing current streams between the two transformers which is extremely impeding.
Write a program in C language to find out the dot product of two vector quantities in Cartesian?
#include <stdio.h> #include <ctype.h> #define n[] int main() { int n, result , answer; int a[n], b[n]; printf("Enter number of terms you would like to use :"); scanf("%d", &n); printf("Enter first vector:\n"); scanf("%d", &a[n]); printf("Enter second vector:\n"); scanf("%d", &b[n]); printf("The dot product is \n" ); return 0; }
How do you write a c plus plus program to sort a vector of strings using MSD radix sort?
The standard library sort algorithm automatically uses MSD radix to sort strings: std::vector<std::string> vs = {"a", "b", "c" "d", "ab"}; std::sort(vs.begin(), vs.end()); After sorting, the order will be: {"a", "ab", "b", "c", "d"}
MOV D IN Microprocessor means?
MOV D,reg means: move content of the specified register (or M=memory addressed with HL) into register D
What type of current is induced in a dc generator when magnets are rotated?
The simple explanation as to why a change in the coil causes a change to the electric current is that the electric field and the magnetic field are the same field and they exist in a four dimensional quaternion space.Change in a quaternion space is four dimensional and when you take the derivative there is a real derivative d/dr=d/cdt and a vector derivative DelX= d/dr + Del = d/cdt + Id/dx + Jd/dy + Kd/dz.The answer to this question is the Quaternion four space derivative of the vector Electric Field, Ev.(d/dr + Del)Ev= -Del.Ev + dEv/dr + DelxEv = -Del.Ev + dBv/dt + DelxEvThe Quaternion Derivative is X=d/dr + Del = d/cdt + DelThe vector part of the derivative dB/dt + DelxEv is the answer to the question this can be transformed by introducing the coil with dA as the area and dC as the circumference:dBv/dt.dA + DelxEv.dA = AdB/dt + Integral loop Ev.dC
The figure shows two vector B and C along with magnitude and direction . D is given by D =B -C. What is the magnitude of vector of D What angle does vector D make with the +x-axis?
Nothing
Prove that if magnitude of vector A is constant then d by dt of vector A is perpendicular to vector A.?
That is not even true!
Is power scalar quantity?
Power can be scalar or vector, e.g d/dt torque = vector power; d/dt mcV = mcA a vector power.
What has the author C D Collinson written?
C. D. Collinson has written: 'Introductory vector analysis' -- subject(s): Vector analysis
How do you find a normal vector?
A normal vector is a vector that is perpendicular or orthogonal to another vector. That means the angle between them is 90 degrees which also means their dot product if zero. I will denote (a,b) to mean the vector from (0,0) to (a,b) So let' look at the case of a vector in R2 first. To make it general, call the vector, V=(a,b) and to find a vector perpendicular to v, i.e a normal vector, which we call (c,d) we need ac+bd=0 So say (a,b)=(1,0), then (c,d) could equal (0,1) since their dot product is 0 Now say (a,b)=(1,1) we need c=-d so there are an infinite number of vectors that work, say (2,-2) In fact when we had (1,0) we could have pick the vector (0,100) and it is also normal So there is always an infinite number of vectors normal to any other vector. We use the term normal because the vector is perpendicular to a surface. so now we could find a vector in Rn normal to any other. There is another way to do this using the cross product. Given two vectors in a plane, their cross product is a vector normal to that plane. Which one to use? Depends on the context and sometimes both can be used!
Which of the vectors in the graph below is the negative of the vector ?
D
Why is identification of the vector group of transformer important?
Vector group means it defines the primary & secondary side connection type of the transformer.For example DY says D for the delta connections (windings connected between two phases) & Y for the star connections (windings connected between two phases). That's why identification of the vector group of transformer is important.AnswerVector groups specify whether two or more three-phase transformers can be paralleled with each other. In order to do so, their angular displacements must be the same. Transformer connections listed in the Vector Group tables, categorise transformer connections in terms of their angular displacements.
What is the formula used to equate torque?
The formula for Torque is FxD where F is the Force vector and D is the displacement vector. Energy is in general a Quaternion, the sum of a scalar and a vector .
What group are Ukraine in in the Euro 2012?
They are in Group D with England, France and Sweden.They are in Group D with England, France and Sweden.They are in Group D with England, France and Sweden.They are in Group D with England, France and Sweden.They are in Group D with England, France and Sweden.They are in Group D with England, France and Sweden.They are in Group D with England, France and Sweden.They are in Group D with England, France and Sweden.They are in Group D with England, France and Sweden.They are in Group D with England, France and Sweden.They are in Group D with England, France and Sweden.
Where is the area vector for a sphere?
R^2sin(theta)d(theta)d(phi)(r-hat)
How does raster and vector helps gis with examples?
Raster data represents geographic information as a grid of cells, ideal for continuous data like elevation models or satellite imagery, while vector data represents geographic information as points, lines, and polygons, ideal for discrete data like roads or property boundaries. GIS software can utilize both types of data for analysis and visualization, such as overlaying a vector map of roads onto a raster map of land cover to assess transportation networks.
What is the meaning of DY 11 on a transformer nameplate?
there is no specification of Dy11.. it will be Dyn11.. it is the vector group of the transformer. capital d means primary winding is delta secondary winding is star(y) and the secondary current lags voltage by 30degree this angle when shown in clock will be looking like 11 o clock
