easa modules questions

DOWNLOAD ALL BOOK AS AUDIO, PDF, CHM, MOBI, ETC OR EASY READ IT ONLINE

EASA Part-66 MODULE EXAM https://www.academyaviation.com/easapart66moduleexam

Easa Modules info

The Difference Between Fuse and Circuit Breaker is given below in the tabulated form BASIS FUSE CIRCUIT BREAKER Working Principle Fuse works on the electrical and thermal properties of the conducting materials. Circuit breaker works on the Electromagnetism and switching principle. Reusability Fuses can be used only once. Circuit breakers can be used a number of times. Status indication It does not give any indication. It gives an indication of the status Auxiliary contact No auxiliary contact is required. They are available with auxiliary contact. Switching Action Fuse cannot be used as as an ON/OFF switch. The Circuit breaker is used as an ON/OFF switches. Temperature They are independent of ambient temperature Circuit breaker Depends on ambient temperature Characteristic Curve The Characteristic curve shifts because of the ageing effect. The characteristic curve does not shift. Protection The Fuse provides protection against only power overloads Circuit breaker provides protection ag...

What is Static Electricity? Walking across the carpet, you reach for the doorknob and..........OUCH!!! You get a static shock. Or, you come inside from the cold, pull off your hat and......static hair! The static electricity makes your hair stand straight out from your head. What is happening? And why is there so much more static during the winter? Learn how to Eliminate static electricity in your home, car & office. To understand static electricity, we have to learn a little bit about the nature of matter. Or in other words, what is everything made of? Everything Is Made Of Atoms Imagine a pure gold ring. Divide it in half and give one of the halves away. Keep dividing and dividing and dividing. Soon you will have a piece so small you will not be able to see it without a microscope. It may be very, very small, but it is still a piece of gold. If you could keep dividing it into smaller and smaller pieces, you would finally get to the smallest piece of gold possible. It is called an...

Generators – Working, Types & Advantages Generator is a machine that converts mechanical energy into electrical energy. It works based on principle of faraday law of electromagnetic induction. The faradays law states that whenever a conductor is placed in a varying magnetic field, EMF is induced and this induced EMF is equal to the rate of change of flux linkages. This EMF can be generated when there is either relative space or relative time variation between the conductor and magnetic field. So the important elements of a generator are: Magnetic field Motion of conductor in magnetic field Working of Generators: Generators are basically coils of electric conductors, normally copper wire, that are tightly wound onto a metal core and are mounted to turn around inside an exhibit of large magnets. An electric conductor moves through a magnetic field, the magnetism will interface with the electrons in the conductor to induce a flow of electrical current inside it. The conductor coil and...

What is AC Generator? Modern AC sources are, almost exclusively, induction generators, where the principle of work is based on electromagnetic induction. In this case, the electromagnetic current is obtained by rotating the conductors in the magnetic field. Today, almost all alternating current generators are three-phase. This means that in their movable part, which is called a rotor, they have three separate coils, placed between each other at an angle of 120◦, in which three EMC are phase-shifted precisely by 120◦, or in time sequence for a third period. Coils are usually indicated by the letters R, S and T, each of which defines a single phase. Depending on the binding of these coils, the transmission of electricity from the generator to the consumer is carried out with 4 or with 3 conductors. If at the beginnings of all the coils are bound at one point (the so-called zero point), then we are talking about star connection. In that case, the other ends of each coil, are connected wit...