Test Nga Lënda E Teknologjisë, Klasa Ix

Explanation
The correct answer is "Gypi instalues." The question asks for the material that is shown in the figure. Out of the given options, only "Gypi instalues" is a material that can be shown in a figure, as it refers to the electrical conduit or pipe used for electrical installations. Priza (socket), spina (plug), and kuadri shpërndarës (distribution panel) are not materials, but rather electrical components or devices.

Explanation
Uzina është zgjidhja e duhur për prodhimin e materialeve elektrike, pasi termocentralet janë përgjegjëse për prodhimin e energjisë elektrike duke përdorur lëndë djegëse, trafostacionet janë përgjegjëse për transformimin e energjisë elektrike dhe elektromotorët janë pajisjet që përdoren për shndërrimin e energjisë elektrike në energji mekanike.

Explanation
In the process of electrical insulation, various materials are used to prevent the flow of electric current. One of these materials is gjysmëpërcjellësit, which are commonly known as semiconductors. These materials have properties that allow them to partially conduct electricity under certain conditions. They are used in electrical circuits to control the flow of current and to amplify or switch electronic signals. Therefore, gjysmëpërcjellësit play a crucial role in the construction and functioning of electrical components and systems.

Explanation
The correct answer is "Përcjellësi energjetik." This is because the given options suggest two possible meanings for the word "përcjellësi" - either "energjetik" (energetic transmitter) or "për sinjalizim" (for signaling). Since the word "përcjellësi" can be associated with transmitting energy, the option "Përcjellësi energjetik" is the most appropriate choice.

Explanation
The correct answer is "Busulla". A busulla, or compass in English, is not made up of electromagnets. Instead, it uses a magnetic needle that aligns itself with the Earth's magnetic field to indicate the direction of North. Electromagnets, on the other hand, are created by passing an electric current through a wire coil and are used in devices such as electric bells and motors.

Explanation
The correct answer is "Makina elektrike" because both elektromotori (electric motor) and gjeneratori (generator) are types of machines that convert electrical energy into mechanical energy (in the case of an electric motor) or mechanical energy into electrical energy (in the case of a generator). They both operate based on the principles of electromagnetism and are essential components in various electrical systems and devices.