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ПТУ ВП РАЕС ДП НАЕК «Енергоатом»Підготовила:майстер в/н Матвійчук О. С. Вараш – 2023р. Electrical quiz

A voltmeter measures ______________________________(voltage) across a component. Less than 3 ohms c) Total resistance Resistor d) Potential difference2. For example, in a parallel circuit one branch has a current of 4 A and another branch has a current of 3 A so the current before and after the junction will be ______A.a) 4 c) 6b) 7 d) 2

3. A _____________________is designed to decrease the current in a circuit. Resistor c) Less than 3 ohmsb) Less than 4 ohms d) Less than 11 ohms4. In a parallel circuit there are _______________________for the charges to flow. Less than 4 ohms c) Sum of the currentb) Multiple paths d) in the branches

5. For example, in a parallel circuit one branch has a current of 2,5 A and another branch has a current of 6,5 A so the current before and after the junction will be ______A.a) 4 c) 9 b) 8 d) 106. In a __________________ there are different branches. Resistors in parallel c) Parallel circuitb) Less than the resistance of the smallest resistor d) Less than 4 ohms

7. The following circuit symbol is an _________LED c) diode b) LDR d) open switch8. The following circuit symbol is an __________diode c) cell thermistor d) resistor

9. The following circuit symbol is an __________diode c) battery. LED d) voltmeter10. The following circuit symbol is an __________ a) cell c) battery b) Closed switch d) ammeter

11. The following circuit symbol is an __________ammeter c) batterythermistor d) lamp12. The following circuit symbol is an __________diode c) LEDfuse d) lamp

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