1) Generators are used to make electricity a) True b) False 2) Binary systems have two values_____ a) 5 and 6 b) 0 and 1 c) 8 and 9 3) Select the picture of microcontroller a) b) c) 4) Electricity is energy that flows from one place to another as current. a) True b) False 5) which picture it a power source in Circuit a) b) c) 6) When you add two light bulbs what happen for brightness a) Increase b) Decrease c) Same 7) How many LED grids in Microcontroller a) 10 b) 25 c) 5 8) When electricity flows through the circuit, it is called a) Electrons b) Current c) Power 9) This picture shows a ________? a) Microcontroller b) Electric circuit c) Software

Review grade 3 Sem3

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