**2003**

1. A series RLC circuit has a resonance frequency of 1 kHz and a quality factor Q = 100. If each R, L and C is doubled from its original value, the new Q-factor of the circuit is

a) 25

b) 50

c) 100

d) 200

2. The differential equation for the current i(t) in the circuit shown is

3. The current flowing through the resistance R in the circuit shown has the form Pcos4t, where p is

a) (0.18 + j0.72)

b) (0.46 + j1.90)

c) - (0.18 + j1.90)

d) - (0.192 + j0.144)

Answer:

**Data is insufficient as inductor values are not given in the figure.**

4. An input voltage v(t) = 10√2 cos(t+10

^{o})+ 10√3 cos(2t+10

^{o}) volts is applied to a series combination of resistance R = 1Ω and an inductance L = 1H. The resulting steady state current i(t) in amperes is

**2004**

5. The circuit shown in figure, has R = 1/3 Ω, L = 1/4 H, C = 3 F has input voltage v(t) = sin2t. The resulting current i(t) is

6. For the circuit shown, the time constant RC = 1 ms. The input voltage is v

_{i}(t) = √2 sin10

^{3}t. The output voltage v

_{o}(t) is equal to

7. For the R-L circuit shown, the input voltage v

_{i}(t) = u(t). The current i(t) is

8. The circuit shown in figure has initial current i

_{L}(0

^{-}) = 1 A through the inductor and an initial voltage V

_{c}(0

^{-}) = - 1 volt across the capacitor. For input v(t) = u(t), the Laplace transform of the current i(t) for t ≥ 0 is

**2005**

9. A square pulse of 3 volts amplitude is applied to RC circuit shown in figure. The capacitor is initially uncharged. The output voltage V

_{o}at time t = 2 sec is

a) 3 V

b) -3 V

c) 4 V

d) -4 V

**Solution :**https://www.youtube.com/watch?v=lCb51w-rL_g

**2006**

10. In the figure shown below, assume that all the capacitors are initially uncharged. If V

_{i}(t) = 10 u(t) volts, then V

_{o}(t) is given by

**Solution :**https://www.youtube.com/watch?v=oA-NdSmNq1c

**2007**

11. The RC circuit shown in the figure is a

a) Low Pass Filter

b) High Pass Filter

c) Band Pass Filter

d) Band Reject Filter

**Solution :**https://www.youtube.com/watch?v=0f9FRURijpw

12. Two series resonant filters are as shown in the figure. Let the 3-dB bandwidth of filter 1 is B

_{1}and that of Filter 2 is B

_{2}. The value of B

_{1}/B

_{2}is

a) 4

b) 1

c) 1/2

d) 1/4

**Solution :**https://www.youtube.com/watch?v=lMKem0ESd64

13. In the circuit shown, V

_{c}is 0 volts at t = 0 sec. For t > 0, the capacitor current i

_{c}(t), where t is in seconds, is given by

**Solution :**https://www.youtube.com/watch?v=U9lh2d-zwTg

**2008**

14. The driving point impedance of the following network is given as shown. The component values are

**Solution :**https://www.youtube.com/watch?v=CI2Na_stYRg

**Common Data Questions: 15 & 16**

The following series RLC circuit with zero initial conditions is excited by a unit impulse function δ(t).

15. For t > 0, the output voltage V

_{c}(t) is

**Solution :**https://www.youtube.com/watch?v=DB4jmdoaFIk

16. For t > 0, the voltage across the resistor is

**Solution :**https://www.youtube.com/watch?v=nn6PggFjKgA

**2009**

17. The time domain behaviour of an RL circuit is represented as shown below. For an initial current of i(0) = V

_{o}/R, the steady state value of the current is given by

**Solution :**https://www.youtube.com/watch?v=VBFOXuUEuKE

**2010**

18. For parallel RLC circuit, which one of the following statements is NOT correct?

a) The bandwidth of the circuit decreases if R is increased

b) The bandwidth of the circuit remains same if L is increased

c) At resonance, input impedance is a real quantity

d) At resonance, the magnitude of input impedance attains its minimum value.

**2011**

19. The circuit shown below is driven by a sinusoidal input V

_{i}= V

_{p}cos(t/RC). The steady state output V

_{o}is

20. In the circuit shown below, the initial charge on the capacitor is 2.5 mC, with the voltage polarity as indicated. The switch is closed at time t = 0. The current i(t) at a time t after the switch is closed is

**2013**

21. The transfer function V

_{2}(s)/V

_{1}(s) of the circuit shown below is

**Solution :**https://www.youtube.com/watch?v=iVJ4qUlg8BE

**2014**

22. A periodic variable x is shown in the figure as a function of time.

The root-mean-square (rms) value of x is _________________

**Solution :**https://www.youtube.com/watch?v=7v7xe71hIos

23. In the circuit shown in the figure, the value of capacitor C (in mF) needed to have critically damped response i(t) is ____________________

**Solution :**https://www.youtube.com/watch?v=MTY9pmGILi4

24. A series LCR circuit is operated at a frequency different from its resonant frequency. The operating frequency is such that the current leads the supply voltage. The magnitude of current is half the value at resonance. If the values of L, C and R are 1H, 1F and 1Ω respectively, then the operating angular frequency (in rad/sec) is ____________________

**Solution :**https://www.youtube.com/watch?v=qJluHG5_mmk

25. In the figure shown, the capacitor is initially uncharged.

Which one of the following expressions describes the current I(t) in mA for t > 0 ?

**Solution :**https://www.youtube.com/watch?v=KRDH7b0xQNc

26. A series RC circuit is connected to a DC voltage source at time t = 0. The relation between the source voltage V

_{S}, the resistance R, the capacitance C and the current i(t) is given below. Which one of the following represents the current i(t) ?

**Solution :**https://www.youtube.com/watch?v=kqPA3ph-4Lw

27. Consider the building block called 'Network N' shown in the figure. Let C = 100 µF and R = 10 kΩ.

Two such blocks are connected in cascade, as shown in the figure,

find the transfer function V

_{3}(s)/V

_{1}(s) of the cascaded network is

**Solution :**https://www.youtube.com/watch?v=kzKMHQ1Fbd4

28. In the circuit shown in the figure, the angular frequency ω (in rad/sec), at which the Norton equivalent impedance as seen from terminals b – b' is purely resistive, is _____________

**Solution :**https://www.youtube.com/watch?v=doL-VE7tziY

**2015**

29. In the circuit shown, at resonance, the amplitude of the sinusoidal voltage (in volts) across the capacitor is ____________________

**Solution :**https://www.youtube.com/watch?v=YZq-lDiqadg

30. In the circuit shown, switch SW is closed at t =0. Assuming zero initial conditions, the value of V

_{c}(t) (in volts) at t = 1 sec is __________________

**Solution :**https://www.youtube.com/watch?v=_hcH81bC-cg

31. In the given circuit, the maximum power (in Watts) that can be transferred to the load R

_{L}is _______

**Solution :**https://www.youtube.com/watch?v=Hr4AS712hRM

32. In the circuit shown, the average value of the voltage V

_{ab}(in volts) in steady state condition is _________

**Solution :**https://www.youtube.com/watch?v=ysVaNyiOZtw

33. The voltage (V

_{c}) across the capacitor (in volts) in the network shown is ______________

**Solution :**https://www.youtube.com/watch?v=BiEeuX6a218

34. An LC tank circuit consists of an ideal capacitor C connected in parallel with a coil of inductance L having an internal resistance R. The resonant frequency of the tank circuit is

**Solution :**https://www.youtube.com/watch?v=Y331K9dgrPs

35. In the circuit shown, the initial voltages across the capacitors C

_{1}and C

_{2}are 1 volt and 3 volts respectively. The switch is closed at time t = 0. The total energy dissipated (in Joules) in the resistor R until steady state is reached, is _______________

**Solution :**https://www.youtube.com/watch?v=wj9gkVjceEk

36. At High frequencies, the peak output voltage V

_{o}(in volts) is __________

**Solution :**https://www.youtube.com/watch?v=_O4UfZGA87c

37. In the circuit shown, assume that the diodes D

_{1}and D

_{2}are ideal. The average voltage V

_{ab}(in volts) across terminals a and b is _____________

**Solution :**https://www.youtube.com/watch?v=nK21y4c_m0Q

38. In the circuit shown, the current I flowing through the 50 Ω resistor will be zero, if the value of the capacitor C (in µF) is __________________

**Solution :**https://www.youtube.com/watch?v=ZSJIgQWJiKU

The effectiveness of IEEE Project Domains depends very much on the situation in which they are applied. In order to further improve IEEE Final Year Project Domains practices we need to explicitly describe and utilise our knowledge about software domains of software engineering Final Year Project Domains for CSE technologies. This paper suggests a modelling formalism for supporting systematic reuse of software engineering technologies during planning of software projects and improvement programmes in Final Year Project Centers in Chennai.

ReplyDeleteSpring Framework has already made serious inroads as an integrated technology stack for building user-facing applications. Spring Framework Corporate TRaining the authors explore the idea of using Java in Big Data platforms.

Specifically, Spring Framework provides various tasks are geared around preparing data for further analysis and visualization. Spring Training in Chennai

A couple of more explanations for the prevalence of earthenware production for warming are snappy warmth up and safe activity.airconditioning

ReplyDeleteAs their name suggests, electricians solve electrical problems for a living. Electricians work with these types of problems on a day-to-day basis.SubZero, Viking Refrigerator Repair Monterey Park

ReplyDeleteI definitely enjoying every little bit of it and I have you bookmarked to check out new stuff you post. aircon maintenance

ReplyDeleteThey are generally promoted as sensitivity free air conditioning channels. These channels likewise come in the 1" and 2" sizes. Airco Limburg

ReplyDeleteDwindle Drucker, creator of Managing the Future watched: "We live in an extremely fierce time, not on the grounds that there is such a lot of progress, but since it moves in such huge numbers of various headings."https://y.tools/contact-us/

ReplyDeleteThis comment has been removed by the author.

ReplyDeleteThis comment has been removed by the author.

ReplyDeleteI am definitely enjoying your website. You definitely have some great insight and great stories. Escorts in lahore

ReplyDeleteHi I read Your Post Its Very Helpful and Bookmark Your Site. That's why its more practical that you may appropriate study previous to developing. You'll be able to post more significant posting like this. This specific seems totally perfect. Every one of these little facts are made together with wide range of background knowing. Lahore Escorts

ReplyDeleteEscorts in Pakistan

Islamabad Escorts

Karachi Escorts

Truth be told, we may nearly say that cooling implies making a fake, agreeable atmosphere. Right now will talk about just cooling. HVAC

ReplyDeleteGreat survey, I'm sure you're getting a great response. binate-solutions

ReplyDeleteThanks for taking the time to discuss this, I feel strongly about it and love learning more on this topic. If possible, as you gain expertise, would you mind updating your blog with extra information? It is extremely helpful for me. kit automazione cancello battente 1 anta

ReplyDeleteI am genuinely thankful to the holder of this web page who has shared this wonderful paragraph at at this place Airco

ReplyDeleteWe are pleased to present you the most reliable Call Girls in Islamabad. We have the best and sexiest escort models in Islamabad at your disposal to satisfy your sex drive and have fun. Escorts who love romance and align themselves with their comfort level are also available.

ReplyDeleteTook me time to read all the comments, but I really enjoyed the article. It proved to be Very helpful to me and I am sure to all the commenters here! It’s always nice when you can not only be informed, but also entertained! Heating in Oshawa

ReplyDeleteشركة تنظيف بخميس مشيط

ReplyDeleteشركة تنظيف خزانات بخميس مشيط

شركة تنظيف خزانات بمحايل عسير

شركة تنظيف خزانات ببيشة

شركة تنظيف خزانات بوادي بن هشبل

شركة تسليك مجاري بأحد رفيدة

شركة تنظيف بخميس مشيط

ReplyDeleteشركة تنظيف خزانات بخميس مشيط

شركة تنظيف خزانات بمحايل عسير

شركة تنظيف خزانات ببيشة

شركة تنظيف خزانات بوادي بن هشبل

شركة تسليك مجاري بأحد رفيدة

Quickly our own web site will, no doubt definitely turn into well regarded together with practically all running any website family members, due to its careful content and evaluate posts. AC repair service Denver

ReplyDeleteHi I read Your Post Its Very Helpful and Bookmark Your Site. That's why its more practical that you may appropriate study previous to developing. You'll be able to post more significant posting like this. This specific seems totally perfect. Every one of these little facts are made together with wide range of background knowing.

ReplyDelete03071113332

Escorts in Karachi

the capabilities of PCBs make the devices consumers use daily a reality. With so much at stake in the design and manufacturing of PCBs, it is crucial to implement production with maximum efficiency. For this to happen, however, all the parties involved in the design stage and manufacturing process must be in constant contact to see a product idea to its fruition. https://www.pcbonline.com/support/FR4-Materials

ReplyDelete. They will give you such administrations in a rich and expert manner that you and your visitors will adore them. We guarantee you that all the men at the gathering will cherish them, not just that Call Girls in Islamabad in the gathering will adore them as well. Since each individual is pulled in to excellence and ability and our Escorts Services in Islamabad have both.

ReplyDeleteEscorts in Islamabad

Islamabad Escorts

Call Girls in Islamabad

Excellent goods from you, man. I have understand your stuff previous to and you are just too great. I actually like what you’ve acquired here, certainly like what you’re saying and the way in which you say it. You make it enjoyable and you still care for to keep it wise. I can not wait to read far more from you. This is really a wonderful site.Air conditioning companies near me

ReplyDeleteIts an incredible joy perusing your post.Its brimming with data I am searching for and I want to post a remark that "The substance of your post is amazing" Great work.

ReplyDeletelake nona florida air conditioning repair

If your AC unit is not cooling the air or say blowing warm air then you need to service it as quickly as possible because a damaged AC can create dangerous problems. That's why hiring a professional technician is the best choice. If you are living in Denver and facing problems with your AC, call JD's Plumbing Service without delay to get the professional servicing. Ac repair denver

ReplyDeleteThere are various facilities that permit the repair of cracks matching 1 foot. Along these lines, it is ideal to glance around before continuing with windshield replacement.

ReplyDeleteCentralized AC Repair Services in Gurgaon

Solar Air Conditioners are equipped with modern & smart Compressors and Thermostats. Both these devices work in perfect unison to ensure efficient cooling and very less power consumption. This is why a Solar Air Conditioner is highly useful in cooling as well as highly cost-effective..

ReplyDeleteSolar-ac-price-in-India

You continue to exceed every expectation that we set. Great job.

ReplyDeleteAc repair services

Ordinarily individuals will decide not to fix the air conditioning in their vehicles when the expense exceeds the leftover estimation of the vehicle. Airconditioning

ReplyDeleteEnsure that the air conditioning unit sits appropriately into the mounting equipment and afterward close the window onto the air conditioner. Airconditioning

ReplyDeleteI have wanted to write about something like this on my webpage and you gave me an idea. Cheers. Escorts in Karachi

ReplyDeleteI was surfing the Internet for information and came across your blog. I am impressed by the information you have on this blog. It shows how well you understand this subject. windows and doors

ReplyDeletethanks for this usefull article, waiting for this article like this again.

ReplyDeleteAC AMC Service in Delhi NCR

AC Repair in Delhi

AC on Rent in delhi

AC Mmaintenance

AC Service Near Me

I am happy to read your article, thanks for sharing this information with us.

ReplyDeleteAC on Rent in Gurgaon

AC Repair in Gurgaon

AC Service in Gurgaon

Dust particles can not always be seen so even if you see a little dust on the air filter , clean it as you normally would. heating replacement

ReplyDeleteABA therapy providers near me Awesome article, it was exceptionally helpful! I simply began in this and I'm becoming more acquainted with it better! Cheers, keep doing awesome!

ReplyDeleteHaniaescorts.com awesome escorts provider in all over Lahore. Escorts in Lahore, Call Girls in Lahore, Lahore Call Girls and Much More. https://haniaescorts.com/

ReplyDelete