MECP Basic Installation Study Guide Test Questions & Answers 2024/2025
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Course
MECP Basic Installation
Institution
MECP Basic Installation
MECP Basic Installation Study Guide Test Questions & Answers 2024/2025
How many ways can current flow in and out in a Series connections? - ANSWERSThere is only one way to flow in and one way to flow out.
If the there is a break in a series path, will it still work? - ANSWERSNo
What does...
MECP Basic Installation Study Guide
Test Questions & Answers 2024/2025
How many ways can current flow in and out in a Series connections? - ANSWERSThere is only one way to
flow in and one way to flow out.
If the there is a break in a series path, will it still work? - ANSWERSNo
What does the Law of Conservation of Energy state? - ANSWERSEnergy consumed by any components
cannot be magically destroyed or mysteriously lost or created.
How many Millivolts equal 1 volt? - ANSWERS1000 milivolts
What is the movement of electrons? - ANSWERSCurrent
What does current have to have to be able to flow? - ANSWERSVoltage
What is power? - ANSWERSConversion of energy from one form to another
What is Ohms Law used to determine? - ANSWERSCurrent, Voltage, Resistance and Power relationships
in a single line configuration
What are Resistors? - ANSWERSComponents that offer opposition to current flow.
What are potentiometers (pot)? - ANSWERSA resistor with variable values
What does a resistor look like? - ANSWERS
, Series Circuit - ANSWERS
What does a potentiometer look like? - ANSWERS
What are capacitors? - ANSWERSA electronic component that possesses the property of capacitance,
meaning it opposes change in voltage.
What do capacitors do in AC Electrical Circuits? - ANSWERSFilters AC frequencies and lets some pass but
others get stored or blocked.
What are capacitors called that are used in DC Circuits? - ANSWERSPolarized Capacitor
What are capacitors called that are used in AC Circuits? - ANSWERSNon Polarized Capacitor or Bi-polar
Capacitor
What kind of Capacitors are known for there excellent sound quality? - ANSWERSPolypropylene and
Mylar Capacitors
What is capacitance measured in? - ANSWERSFarads
How many microfarads are in 1 farad? - ANSWERS1,000,000 microfarads
Polarized and Non-Polarized Capacitor Symbols - ANSWERS
What is an Inductor? - ANSWERSA electronic component that processes the property of inductance,
meaning it opposes change in current flow.
What is a Relay? - ANSWERSA electromechanical device that uses a coil to move switch contacts (A
switch)
What are the main elements of a relay? - ANSWERSCoil, Spring, and the contacts
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