Audio Electronics (Quiz #2)

The Music Telegraph | Text 2019/07/11 [17:11]

Audio Electronics (Quiz #2)

The Music Telegraph| 입력 : 2019/07/11 [17:11]

 

We have 6 measurements for determining the amplitude capabilities of audio equipment. Identify each part with the correct letter on the Amplitude graph. 

 



 

Since a coil inductor is just a single coil, the inductance is called _____ inductance.

 

 

 

Draw the schematic symbol for it here:

__________  

 

 

 

Since a transformer is 2 coils, the inductance is called _______ inductance.

 

 

 

Draw the schematic symbol for it here:

___________

 

 

 

If I have a 4:1 transformer and the primary coil is 200 turns, then the secondary has _____ turns.

 

 

 

Then the transformer in Question above is a step-_______ transformer.

 

 

 

If the voltage in the primary is 100 volts (for the transformer in question above) then what is the voltage produced in the secondary? _______ v.

 

 

 

If the Amps in the primary is 2A in question above, then what is the amperage produced in the secondary? _________

 

 

 

Draw the schematic for a Polarized capacitor here

__________

 

 

 

The amount of capacitance a capacitor has depends on (circle one):

A. Area of the plates

B. Distance between the plates

C. Type of dielectric

D. A, B and C

E. A

F. None of above

 

 

 

High freq. can be blocked by ____ and low freq. can be blocked by _____.

 

 

 

Capacitor is measured in _____ and coils (inductors) are measured in _____.

 

 

 

How do we get overall inductance for coils in a series circuit?

___________________

 

 

 

How do we get overall inductance for coils in a parallel circuit?

____________________

 

 

 

How do we get overall capacitance for capacitors in a series circuit?

____________________

 

 

 

How do we get overall capacitance for capacitors in a parallel circuit?

_____________________

 

 

 

 

_________________________ 

 

 

*Answers:

 

 

Self

 

 

 

Mutual

 



50

 

Down

 

25

 

8A

 

 



D

 

Coils, Caps

 

Farads, Henries

 

Add for total

 

Same formulas as resistance in parallel

 

Same formulas as resistance in parallel

 

Add for total

 

 

 

 

 

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