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Over [174]
3 years ago
11

The phase sequence of a 3-phase system for which VAN = 120 /90o V and VBN = 120 /210o V is:_______

Engineering
1 answer:
Vadim26 [7]3 years ago
4 0

Answer:

b. abc

Explanation:

The phase rotation and its sequence is order in which voltage is reached to their respective sources. The wave forms of a polyphase flow through AC source to the panel. The three phase system has two possible sequence which can be a-b-c or c-b-a. The correct answer is therefore b.

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Write a python program to get the following output. 1-----99 2-----98 3-----97 . . . . . . 98-----2 99-----1
Zanzabum

Answer:

i dont know th answer can u help ?

Explanation:

8 0
3 years ago
Assume a program contains a void function named calcNewPrice(). The function receives two double variables named oldPrice and ne
liberstina [14]

Answer:

(C) calcNewPrice(oldPrice, &newPrice);

Explanation:

It's a void function so there's no return value, however they wanted to change a value. The only way to do that is to pass in an address of the variable into the function, and deference it and store the new data there.

4 0
3 years ago
Cutting and abrasive machining are the two major material processes. List the differences between Cutting tool and Abrasive mach
STatiana [176]

Answer:

Explained

Explanation:

Cutting tools:

 1. Cutting tools can either be single point or multi point.

2. Cutting tools can have variety of material depending on use like ceramics, diamonds, metals, CBN, etc.

3.Cutting tools have definite shapes and geometry.

Abrasive machining tools

1. Abrasive tools are always multi point tools.

2. Abrasive tools composed of abrasives bounded in medium of resin or metal.

3. They do not have definite geometry of shape

7 0
4 years ago
A system consists of a disk rotating on a frictionless axle
kakasveta [241]

The system includes a disk rotating on a frictionless axle and a bit of clay transferring towards it, as proven withinside the determine above.

<h3>What is the angular momentum?</h3>

The angular momentum of the device earlier than and after the clay sticks can be the same.

Conservation of angular momentum the precept of conservation of angular momentum states that the whole angular momentum is usually conserved.

  1. Li = Lf where;
  2. li is the preliminary second of inertia
  3. If is the very last second of inertia
  4. wi is the preliminary angular velocity
  5. wf is the very last angular velocity
  6. Li is the preliminary angular momentum
  7. Lf is the very last angular momentum

Thus, the angular momentum of the device earlier than and after the clay sticks can be the same.

Read more about the frictionless :

brainly.com/question/13539944

#SPJ4

8 0
2 years ago
Se necesita calentar un estanque de 400l de leche que empieza con una temperatura de 30 a 70 grados cuanto tiempo se tardará en
igomit [66]

Answer:

Se necesita calentar un estanque de 400l de leche que empieza con una temperatura de 30 a 70 grados cuanto tiempo se tardará en llegar a esa temperatura? Destacar que en las conexiones pasa agua caliente a 70 grados y se transfiere el calorExplanation:

8 0
3 years ago
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