Q361
Open questionIf TF given as C = 1F find R1, RL
Select an option to see the answer and solution.
ECE · all questionsNetwork Theory And Analysis
Network Theory And Analysis
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
388
Questions
19/20
Page
Pick an option on a question to see the right answer and solution.
Q362
Open questionA practical voltage source consists of
Select an option to see the answer and solution.
Q363
Open questionWhat will be the bandwidth of a series resonant circuit provided it has an inductive reactance of 1000 Ohm, a capacitive reactance of 1000 Ohm and a resistance of 0.1 Ohm? It is also known that the resonant frequency is 100 MHz.
Select an option to see the answer and solution.
Q364
Open questionA 10 ohm resistor a 1 H inductor and 1 µF capacitor are connected in parallel. The combination is driven by a unit step current. Under the steady state conditions, the source current flows through
Select an option to see the answer and solution.
Q365
Open questionFor the network shown, Thevenin's equivalent voltage source and resistance are, respectively:
Select an option to see the answer and solution.
Q366
Open questionTwo incandescent lights of 40 W and 80 W are connected in series:
Select an option to see the answer and solution.
Q367
Open questionHow is the damping ratio 'ξ' and quality factor 'Q' of a series RLC circuit are related to each other-
Select an option to see the answer and solution.
Q368
Open questionConsider the following statements regarding trees:
1. A tree contains all the nodes of the graph.
2. A tree shall contain any one of the loops.
3. Every connected graph has at least one tree.
Which of the above statements are correct?
1. A tree contains all the nodes of the graph.
2. A tree shall contain any one of the loops.
3. Every connected graph has at least one tree.
Which of the above statements are correct?
Select an option to see the answer and solution.
Q369
Open questionThe time constant of an R-C circuit is?
Select an option to see the answer and solution.
Q370
Open questionThe two networks given below are equivalent with respect to terminals 1 and 2 at all frequencies. Find CA, LB, LC, CC.
Select an option to see the answer and solution.
Q371
Open questionTo which component of an RC circuit is the power dissipation due?
Select an option to see the answer and solution.
Q372
Open questionA resistor in a circuit becomes very hot and starts to burn. This is because the resistor is dissipating too much:
Select an option to see the answer and solution.
Q373
Open questionFor a particular toroidal inductor core, the inductance value obtained for 50 Turns is 200 µH. If two such inductors are wired in parallel, the resulting inductance is
Select an option to see the answer and solution.
Q374
Open questionHow many equations are necessary to solve a circuit with two principal nodes?
Select an option to see the answer and solution.
Q375
Open questionIn figure show the voltage source:
Select an option to see the answer and solution.
Q376
Open questionTwo coupled coils have self inductances L1 = 10 mH and L2 = 20 mH. The co-efficient of coupling (K) being 0.75 in the air. Voltage in the second coil when the current in circuit is given by I = 2 sin (314t) A is . . . . . . . .
Select an option to see the answer and solution.
Q377
Open questionResistivity of a wire depends on
Select an option to see the answer and solution.
Q378
Open questionImpedance Z as shown in the given figure is
Select an option to see the answer and solution.
Q379
Open questionIn the circuit below, if the power dissipated in the 6 Ω resistor is zero then V is
Select an option to see the answer and solution.
Q380
Open questionConsider the following equations:
V1 = 6V2 - 4I2
I1 = 7V2 - 2I2
A, B, C and D parameters are
V1 = 6V2 - 4I2
I1 = 7V2 - 2I2
A, B, C and D parameters are
Select an option to see the answer and solution.