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You Are On Multi Choice Question Bank SET 1344

67201. When 50 V is applied to four series resistors, 100 µA flows. If R1 = 12 k , R2 = 47 k, and R3 = 57 k, what is the value of R4?





67202. In a series circuit, the voltage measured across a short will be:





67203. Which is a true statement about the circuit in the given circuit?





67204. A series circuit current:





67205. If R2 opens in the given circuit, what is the voltage at point B?





67206. If 5 V and 16 V power supplies are connected in series-opposing, what is the total voltage?





67207. Which equation determines individual resistor voltage drop?





67208. How will an open resistor affect a series circuit?





67209. The voltage drop across a series resistor is proportional to what other value?





67210. Resistance in a series circuit will:





67211. When a battery is connected to a series circuit, it delivers current based only upon:





67212. What determines the total resistance in a series circuit?





67213. If two resistors have the same voltage drop in a series circuit, it means:





67214. If series resistors dissipate 16 mW, 107 mW, 146 mW, and 243 mW, what is the total power consumed by the circuit?





67215. A series circuit schematic is recognized because all the components are connected:





67216. With a 900 V source, voltage is divided across 3 series resistors of 300 V, 280 V, and:





67217. How much current flows in the circuit in the given circuit?





67218. The total resistance of a series circuit is equal to the average of all the resistance values.



67219. The total resistance of a series circuit always depends on the highest value resistor in that circuit.



67220. If four 9 V batteries are connected series-aiding, the total voltage is 36 V.



67221. The total resistance is 35 .



67222. These components are in series.



67223. In a series circuit, larger resistances drop larger voltages.



67224. To find the total resistance in series, add the individual resistances.



67225. An open in a series circuit will cause maximum voltage across the power supply terminals.



67226. A short in a series circuit causes the total circuit current to decrease.



67227. Voltage sources are added when they are series-opposing.



67228. The total power dissipated in a series resistive circuit exceeds the sum of the resistor powers.



67229. A series circuit provides only one path for current between two points.



67230. Using a voltage divider the voltage across R1 is 10 V, R2 is 15 V, and R3 is 30 V.



67231. If 7.3 k, 1.8 k, and 4.9 k resistors are wired in series, the total resistance is 14 k.



67232. The sum of the voltage drops across series resistors must equal the total voltage applied.



67233. The sum of all the voltage drops in a series circuit equals the source voltage.



67234. To find the total current in series, add the individual currents.



67235. Ground is the reference point from which voltages are measured in an electronic circuit.



67236. The voltage across R1 is 10 volts.



67237. In a series circuit, the current flowing out of a resistor won't always equal the current flowing into that resistor.



67238. As additional resistors are added to a series circuit, the total circuit resistance increases.



67239. The ______ determines whether connected resistors are in series, parallel, or series-parallel?





67240. If a 3.9 k, a 7.5 k, and a 5.6 k resistor are connected in series with a 34 V source, the voltage dropped across the 7.5 k resistor equals _____.





67241. In the given circuit, R1 equals _____.





67242. The total circuit power in the given circuit equals _____.





67243. In the given circuit, the voltage dropped across R3 equals ___.





67244. If a 220 , a 100 , and a 180 resistor are connected in series across a 12 V source, the circuit current equals ___.





67245. If a 47 and a 68 resistor are connected in series, the total resistance is ___.





67246. In the given circuit, R2 equals _____.





67247. The polarity on the side of the resistor where current enters is ______. The polarity on the side of the resistor where current exits is ___________.





67248. A voltage divider is always a _____





67249. If five equal resistors are connected in series with a 20 V source, and a current of 400 µA is measured, each resistor equals ___.





67250. If four 90 resistors are connected in series across an 18 V source, the current equals ___.





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