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77julia77 [94]
3 years ago
10

An important difference between a universal and a split-phase motor is that the split-phase motor has A. two brushes attached to

the stator. B. a single coil formed on the rotor. C. two windings on the stator. D. an armature with a commutator.
Computers and Technology
1 answer:
mafiozo [28]3 years ago
7 0
The correct answer is C. The split phase motor has two windings on the stator.

A split phase AC induction motor runs on a single phase and splits the phase into two windings, a run winding, and a start winding, on the stator. The start winding axes is 90 degrees electrically to the run winding. This helps to produce a rotating magnetic field at startup and gets the motor spinning. This secondary 'start' winding on the stator is a key feature of split phase motors.
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Assume that ip , jp , and tp have all been declared to be pointers to int and that result has been declared to be an array of 10
natita [175]

Answer:

The code to this question can be given as:

code:

tp = ip;

ip = jp;

jp = tp;

Explanation:

In this question, it is defined that write code for swapping values that swap the pointers, not the values they point to. So in this code, we assume that all the variable and its value is defined. we simply use the swapping rule that is the first value holds in the new variable and second value hold on the first variable and in the last second variable holds the value of the new variable. In this code, the value will be interchanged or swapped.

3 0
3 years ago
In what Career Cluster you get to design, build, and destroy things
vaieri [72.5K]

Answer: Architecture

Explanation:

A career cluster can be defined as the group of careers in which professionals are related to common features or occupational tasks are related based on the common features. One person in a career cluster may like more than one job profiles in the same career cluster.

In architecture a person may like to design, build and destroy things to redesign them again. This involves knowledge, skills, mental and physical labor. Building and road constructions are the tasks performed by the architectures.

7 0
3 years ago
Flujograma de nómina ​
balu736 [363]
Explanation there is the rest in comments

7 0
2 years ago
which statement describe “Hackers”? | A. all have the same motive | B. break into other people’s computers | C. may legally brea
AysviL [449]

Answer:

A

Explanation:

There's levels to it. As someone who use to play watchdogs anything is considered hacking.

5 0
3 years ago
Consider the following program that monitors two sensors. Here sensor1 and sensor2 denote
dusya [7]

Answer:

Check the explanation

Explanation:

a)

It is a technical impossible for the update in the value of sensor1 in ISR while the main function is still evaluating whether sensor1 is with a fault or not at the point of execution in the critical section block because in this block no other instructions are not executed until the completion of instructions in the critical section.

Also semaphores are used to execute instructions when they are get lock to execute. if we write the code in operating system in such a way that at any instant of time shared resources cannot be executed in parallel, then only it is not possible to update ISR value of sensor1 while main function checking for sensor1 faultiness.

-> It is possible that  to update ISR value of sensor1 while main function checking for sensor1 faultiness if operating system and compilers are coded for parallel execution even though shared resources.

for example:

int i=5;

main()

if (i==5)

{print "i is %d",i}

other()

i=7;

//if above program executes parallel boh main() and other() functions are parallel executed

then at first clock cycle in main method i=5 so goes to next instruction print.

but in the first clock cycle also in other method i value changes to 7.

so in the next clock cycle in main method result as " i is 7.

b)

if there is an occurrence of error related to only for faulty value of sensor 1 or sensor 2 then only it is possible for this code would report "Sensor1 faulty" or "Sensor2 faulty" when there is no error related to other issues.

Like power interrupt etc.

if a spurious error can cause not only sensor1 or sensor2 to be a faulty value but also interrupting whole program or suspending entire program etc may possible for this code would not report  "Sensor1 faulty" or "Sensor2 faulty".

c)

if we Assume the interrupt source for ISR() is timer-driven , then there are conditions could cause this code to never check whether sensors are faulty or not.

timer driven means set a clock for its execution how can we set the clock. if we set clock for ISR() method to stop the entire program or repeated continuously at setting up interrupts and enabling interrupts.

these two conditions 1)set clock to stop the program would not enter into checking sensors faultiness.

2)set the clock to spare entire time to execute  at setting up interrupts and enabling interrupts. repeated continuously.

It means never run ":while(1) {} " block instructions for checking faultiness of the sensors.

5 0
3 years ago
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