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A control array is a collection of controls, such as buttons or text boxes, that share the same properties and event handlers in a programming environment, allowing for efficient management of similar user interface elements. Key features include the ability to dynamically add or remove controls at runtime, centralized handling of events for all controls in the array, and reduced memory usage by minimizing redundancy. This structure simplifies code maintenance and enhances readability by grouping related controls together.

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When an array contains values other than primitive data types is it considered a control array?

Only if the non-primitive data types are actually controls, such as an array of label controls, or an array of edit boxes. However, a control array is still an array. The only difference is that the values will likely be resource handles (objects that refer or point to the actual object which will be stored elsewhere in memory) rather than an actual value itself. That is, an array of primitive data types stores the actual value in the array itself.


How many poles as salient pole rotor?

'Salient' means 'sticking out', so if the pole sticks up from the rotor shaft, then it is a salient pole machine.


What is salient pole construction details?

'Salient' means to 'stick out', so salient poles stick out from the machine's shaft, as opposed to shafts which are slotted to contain its windings.


What is the purpose of using salient pole?

Salient poles are used in synchronous machines, such as generators and motors, to enhance the machine's magnetic field strength. Their design, which features protruding poles, allows for increased inductance and better torque characteristics, especially at low speeds. This configuration improves efficiency and performance in applications requiring high starting torque and stable operation under varying loads. Additionally, salient poles help optimize the machine's overall size and weight.


Difference between loop and array?

A loop usually referred to the program flow control with possible repetition of executing the same codes, an array is an abstraction of fixed size container. 2 different concepts.