RTBC - Electrical Physics Questions and Answers 100% CORRECT

RTBC - Electrical Physics Questions and Answers 100% CORRECT The resistance of electric flow through a circuit is measured in Ohm A series circuit is a circuit in which components are connected: To the power source end-to-end in a line What is a disadvantage of a series circuit If one component fails, the whole circuit fails Which of the following remains constant in a series circuit Current What is the formula for calculating the total resistance in a series circuit Total resistance (RT) = resistance 1 (R1) + resistance 2 (R2) + resistance 3 (R3) What is the total resistance (RT) of a series circuit where the first resistance (R1) is 3 ohms, the second resistance (R2) is 2 ohms, and the third resistance (R3) is 5 ohms? 10 ohm In a series circuit, all resistors share, which of the following? Total voltage of the circuit Which of the following is the appropriate equation to use when computing total voltage (VT) in a series circuit? Total voltage (VT) = voltage drop 1 (V1) + voltage drop 2 (V2) + voltage drop 3 (V3) Given a series circuit with a total current of 3 amps (A), and resistance one equal to 5 ohms and resistance two equal to 2 ohms what is the total voltage (VT) for the series circuit? 21 volts (V) Given a series circuit with resistance of 4 ohms, 6 ohms, and 10 ohms, what is the total resistance (Rt) of the circuit? 20 ohms Which of the following measurements remains constant in a parallel circuit? Volts (V) What is the total resistance (Rt) in the following parallel circuit? 1.23 ohms What is the total voltage (VT) in the following circuit? 20 How is the total current (I) calculated for the following parallel circuit? I = voltage (V) / resistance (R) In the following circuit, what is current 1? 10 How are the components of a parallel circuit connected? To the power source by a different path Given a parallel circuit with a total voltage of 33 volts (V) what is the voltage at each resistor? 33 V Which formula is used to find total resistance (RT) in a parallel circuit? 1/Rt = 1/R1 + 1/R2 + 1/R3 Given a parallel circuit with the total voltage (V) of 33 volts (V) and a total resistance (Rt) of 1.5 ohms, what is the total current (I) of the circuit? 22 A Given a parallel circuit with a total resistance (Rt) of 1.5 ohms, and a total current of 10 amps (A), what is the total voltage (Vt) of the circuit? 15 V