Exam (elaborations)
M.E.C.P. 2024 EXAM QUESTIONS AND ANSWERS VERIFIED 100% CORRECT!!
- Course
- Institution
M.E.C.P. 2024 EXAM QUESTIONS AND ANSWERS VERIFIED 100% CORRECT!!
[Show more]
Content preview
Name: Score:216 Multiple choice questions
Term 1 of 216
When A relay is at rest, terminals __&__ are connected
30 and 87a
30 and 86
87 and 86
85 and 86
Term 2 of 216
True/false; Most brands of RF remote security systems and remote start use the frequencies
between 300 -470 MHz and can reach TRUEas high as 900 MHz.
rectifiers
...
<>
....
Term 3 of 216
No voltage=
No current
Short circuit
Barrier potential
Half the current
,Term 4 of 216
The opposition to current flow is called?
Frequency
Resistors
ReSistance
Heat
Term 5 of 216
A coMmon example of a basic passive crossover is...
a capacitor wired in series with a tweeter or midrange speaker
a resistor wired in parallel with a subwoofer
an amplifier connected to a power outlet
a diode placed in a speaker cabinet
Term 6 of 216
The __ digit of the vin indicates the model year in which the vehicle was sold.
10th
5th
7th
11th
,Term 7 of 216
TRUE/FALSE: One speaker making sound doesn't really matter if it compresses first then rarefies
the air because your ears still sense the compression and rarefaction.
Joule
Octave
TRUE
False
Term 8 of 216
When two or more speakers or voice coils are connected in parallel, use the following formula:
true multiplex switching
1 ohm
1/R1+1R2+1/R3+1R4...
1 ampere
Term 9 of 216
The leads that extend from the plates to the outside of the capacitor are called. .
Cathode
Electrodes
Resistors
Capacitors
, Term 10 of 216
1000 Milliamps "uA"=
1 ohm
1 volt
1 ampere
1 megaohm
Term 11 of 216
If you have two speakers next to one another abd one's polarity is reversed from the other, yet
they are paying the same input signal, you'll have a condition where they're fighting each other
called_____.
Destructive interference
Phase cancellation
Refraction
Standing wave
Definition 12 of 216
Acoustic energy
Sound output is described as..
Sound is a type of kinetic energy called..
Sounds is___ & ____ of air molecules
This type of output will activate when the channel it is linked to is activated
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Americannurse. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80189 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now