Asvab Electronic Test Bank 21 Questions with Verified Answers,100% CORRECT

Asvab Electronic Test Bank 21 Questions with Verified Answers V=I x R - CORRECT ANSWER Which of the following is the correct formula for Ohm's Law? A Schematic - CORRECT ANSWER An engineer who wants to document an electric circuit would create which of the following? It's addressed by raising current and lowering voltage across the transmission line - CORRECT ANSWER Which of the following is not true about a line drop? The primary voltage is higher than the secondary voltage - CORRECT ANSWER Which of the following is not a characteristic of a step-up transformer? Resistor - CORRECT ANSWER A rheostat is an adjustable The less resistive the conductor is the faster electron flow will be - CORRECT ANSWER Which of the following statements about electrical resistance is true? Gate - CORRECT ANSWER A transistor to an electronic circuit is like a _______________ to a house? A step-up transformer - CORRECT ANSWER An amplifier is most similar in function to which of the following Less - CORRECT ANSWER Capacitors connected in series produce _______________ capacitance compared to capacitors connected in parallel. Power inverter - CORRECT ANSWER What device is used to convert DC current to AC current? Open or close a circuit at a designated temperature - CORRECT ANSWER In an electronic circuit, a thermocouple is used to Heat is created when the current overcomes resistance in the wire - CORRECT ANSWER Current in an electric circuit creates heat because: storage shed - CORRECT ANSWER A capacitor to an electronic circuit is like a _______________ to a house? A semiconductor conducts current better than a conductor - CORRECT ANSWER Which of the following is not an advantage of semiconductors over conductors? An AC circuit - CORRECT ANSWER Inductance is a factor in which of the following? 0.50 amps - CORRECT ANSWER Use Ohm's Law to calculate the value of current in this circuit if voltage = 20.00 volts and resistance = 40.00 ohms. variable resistor - CORRECT ANSWER A potentiometer is also known as a? 110V - CORRECT ANSWER What is the voltage of most household electrical systems? Control - CORRECT ANSWER Which of the following is not a terminal on a transistor? base, emitter, and collector - CORRECT ANSWER What are the three terminals for connection in a transistor? The voltage at a specific location in the circuit - CORRECT ANSWER What is the potential difference in an electrical circuit a measure of?