Electric transformer uses, structure, efficiency and How it works
The transformer is a device used to step up or to step down an AC voltage, It is used in some home appliances such as bells and fridges, It is used to decrease the...
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Samsung Galaxy J7 Prime 2 review, advantages, disadvantages and specifications
Samsung Galaxy J7 Prime 2 has a superb primary camera of 13 MP (f/1.9, 28mm), autofocus, and LED flash, It offers features such as geo-tagging, touch focus, face detection, panorama, and HDR, It presents...
Alternating current generator (Dynamo)-AC Generator and Effective value of the alternating current
Alternating current generator is a device that converts mechanical energy into electric energy, When the coil rotates between the two poles of the magnet, it intercepts the magnetic flux lines which generate the induced...
Lenovo S5 review, advantages, disadvantages and specifications
Lenovo S5 comes with IPS LCD capacitive touchscreen, 16M colors, It has a size of 5.7 inches, 83.8 cm2 (~74.1% screen-to-body ratio) that is very suitable for playing games, watching videos & browsing the...