ASVAB FULL PRACTICE TEST 1 ELECTRONICS

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ASVAB FULL PRACTICE TEST 1 ELECTRONICS

INFORMATION EXAM QUESTIONS

Actual Qs and Ans - Expert-Verified Explanation -Guaranteed passing score -41 Questions and Answers

-Format: Multiple-choice / Flashcard

Question 1: What does a voltmeter measure

Answer:

Volts(voltage)

Question 2: What does BTU stand for

Answer:

British thermal unit

Question 3: What forms can transducers be in?

Answer:

A switch, strain guages, temp. Sensors, or inductive switches Question 4: A light bulb is 60 watts. Operated at 120 volts, how much current does it draw?

Answer:

0.5 ampere

Question 5: What do AC and DC stand for in the electrical field?

Answer:

Alternating current and direct current

Question 6: What are fuses designed for

Answer:

To prevent current overload at a specific level

Question 7: What does SIM stand for

Answer:

Subscriber identity module

Question 8: How do electrons flow in an AC circuit

Answer:

The electrons regularly reverse their direction

Question 9: What does an ammeter measure

Answer:

Amps(current)

Question 10: What is the most correct definition of current

Answer:

The presence of electron flow

Question 11: A fuse with a high rating may

Answer:

Allow higher current to flow through a circuit that isn't designed to work at that higher current.Question 12: A resistors first three color bands are brow, black, and red. What is its value

Answer:

1000

Question 13: What is an equation to solve for power

Answer:

Power=current*voltage

Question 14: Neutral wire color is always

Answer:

White or natural Question 15: In the U.S., all metal equipment, electrical or not, connected to a pool must be

Answer:

Bonded together

Question 16: What does MHz stand for

Answer:

Megahertz

Question 17: Radar can operate at frequencies as high as

Answer:

100,000MHz

Question 18: What is an equation to solve for current

Answer:

Current=power/voltage Question 19: A fuse with a higher-than-required rating used in an electrical circuit

Answer:

May not work properly

Question 20: What are active elements

Answer:

Electronic devices that can create energy

Question 21: What does an ohmmeter measure

Answer:

Ohms(resistance)

Question 22: Changing AC to DC is called

Answer:

Rectification Question 23: Newer cell phones contain a removable memory card, which is often called a

Answer:

SIM card Question 24: Which one if the following is an active element(15k? resistor, 10 mH inductor, 25pF capacitor, 10V power supply)

Answer:

10V power supply

Question 25: A diode has how many terminals, what are their names

Answer:

• terminals. Anode and cathode.

Question 26: Voltage can also be expressed as

Answer:

Electrical potential difference

Question 27: To measure electrical power, you would use a(n)

Answer:

Wattmeter Question 28: What will happen if you operate an incandescent lightbulb at less than its rated voltage

Answer:

It will burn dimmer and last longer

Question 29: A number 12 wire,compared to a number 6 wire is

Answer:

Smaller in diameter