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PICAT ELECTRONICS EXAM QUESTIONS
Actual Qs and Ans - Expert-Verified Explanation -Guaranteed passing score -23 Questions and Answers
-Format: Multiple-choice / Flashcard
Question 1: Which of the following tools is used to remove a module from an electronic assembly
- chip puller
- wire gauge
- wire stripper
- hydrometer
Answer:
chip puller
Question 2: What does the abbreviation AC stand for?
- Additional charge
- Alternating coil
- Alternating current
- ampere current
- ampere charge
Answer:
alternating current
Question 3: Silicon chips are primarily used in?
Answer:
integrated circuits Question 4: When current flow is interrupted by a blown fuse, the circuit becomes
Answer:
open (open circuit means there is a break in the circuit and no electricity is flowing)
Question 5: In making permanent electronic connections, use
- a tuning wand
- a soldering iron
- electrical pliers
- a volt-ohm meter
Answer:
a soldering iron
Question 6: A standard multimeter does NOT measure
- voltage
- current
- frequency
- resistance
Answer:
frequency
Question 7: When measuring resistance with an ohmmeter,
- observe polarity
- disconnect power
- add power
- insulate probes
Answer:
Add power
Question 8: What is a type of resistance in an AC transformer circuit?
A voltage
- amperage
- impedance
D capacitance
Answer:
impedance
Question 9: The output side of a transformer is called the?
Answer:
secondary
Question 10: The component picture is a ? (4.7 u fd.)
- cathode ray tube
- wire connector
- ceramic capacitor
- transistor
Answer:
cathode ray tube (?)
Question 11: The part that revolves in a motor or generator is called the
Answer:
armature Question 12: Electrical current flowing from one component to the next is an example of what kind of circuit?
- open
- series
- parallel
- sequential
Answer:
series Question 13: Which of the following can NOT be used to store an electrical charge?
- fuse
- dielectric
- capacitor
- battery
Answer:
Fuse
Question 14: Which device restricts current to flow in a single direction?
- filter
- diode
- resistor
- capacitor
Answer:
diode
Question 15: Semiconductors that convert electrical current into light are
- solar cells
- transformers
- incandescent lights
- light emitting diodes (LED)
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