Electrical theory with Complete Solutions

Electrical theory with Complete Solutions
The voltage drop across the parallel resistors shown in the figure above is - Ans -17.3
volts



The total voltage in a circuit with voltage drops of 15V, 25V, and 20V is - Ans -60V



What is the total resistance of the circuit in the figure above? - Ans -24.17 dhms



How many amps of current would flow through the circuit in the figure above? - Ans -
4.14 amps



What is the total resistance of three resistors in parallel with values of 2 ohms, 8 ohms, and
14 ohms? - Ans -1.44 ohms



What is the resistance of a light bulb that uses 15 watts of power when placed across a 15-
volt battery? - Ans -15 ohms



The statement that total current entering a point must equal total current leaving that point
best describes - Ans -Kirchhoff's current law



A circuit diagram shows that the circuit divides into separate branches and there are also
series loads. This is a(n) - Ans -Series-parallel circuit



The total resistance of four resistors in parallel with values of 3, 10, 25, and 50 ohms is -
Ans -2.03 ohms
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