RLC CIRCUITS AND RESONANCE EXAM WITH COMPLETE SOLUTIONS
3 views 0 purchase
Course
RLC CIRCUITS
Institution
RLC CIRCUITS
What is the applied voltage for a series RLC circuit when IT = 3 mA, VL = 30 V, VC = 18 V, and R = 1000 ohms?
A.3.00 V
B.12.37 V
C.34.98 V
D.48.00 V
B
In a parallel RLC circuit, which value may always be used as a vector reference?
A.current
B.reactance
C.resistance
D.voltage
D
...
RLC CIRCUITS AND RESONANCE EXAM
WITH COMPLETE SOLUTIONS
What is the applied voltage for a series RLC circuit when IT = 3 mA, VL = 30 V, VC
= 18 V, and R = 1000 ohms?
A.3.00 V
B.12.37 V
C.34.98 V
D.48.00 V - ANSWER- B
In a parallel RLC circuit, which value may always be used as a vector reference?
A.current
B.reactance
C.resistance
D.voltage - ANSWER- D
How much current will flow in a 100 Hz series RLC circuit if VS = 20 V, RT = 66
ohms, and XT = 47 ohms?
A.1.05 A
B.303 mA
C.247 mA
D.107 mA - ANSWER- C
What is the Q (Quality factor) of a series circuit that resonates at 6 kHz, has equal
reactance of 4 kilo-ohms each, and a resistor value of 50 ohms?
A.0.001
B.50
C.80
D.4.0 - ANSWER- C
What is the range between f1 and f2 of an RLC circuit that resonates at 150 kHz
and has a Q of 30?
, A.100.0 kHz to 155.0 kHz
B.147.5 kHz to 152.5 kHz
C.4500 kHz to 295.5 kHz
D.149,970 Hz to 150,030 Hz - ANSWER- B
What effect will a parallel tank have upon final filter current?
A.very little
B.The bandpass frequencies will change.
C.The frequency cutoff will change.
D.The impedance will block output. - ANSWER- A
When a parallel circuit resonates it is said to:
A.flywheel
B.oscillate
C.both of the above
D.none of the above - ANSWER- C
Series RLC voltage or impedance totals must be calculated by:
A.subtracting the values
B.graphing the angles
C.adding vectors
D.multiplying the values - ANSWER- C
When XC = XL the circuit:
A.draws maximum current
B.applied voltage is zero
C.is at resonance
D.draws minimum current - ANSWER- C
How much current will flow in a series RLC circuit when VT = 100 V, XL = 160
ohms, XC = 80 ohms, and R = 60 ohms?
A.1 A
B.1 mA
C.6.28 A
D.10 A - ANSWER- A
When a full band of frequencies is allowed to pass through a filter circuit to the
output, the resonant circuit is called a:
A.low-pass filter
B.high-pass filter
C.band-stop filter
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 tuition. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
