6 cells with 2 V emf and 0.1ohm internal resistance are connected in series. Four such sets are connected in parallel. The entire circuit is connected to a 9.85 ohm load. So find the load current, the current through each cell and the load voltage.

Q: If the current I is 2mA then find the temperature at which the diode operates. The cut-in voltage of…

A: It is given that: I=ID=2 mAIs=10-9 AVD=0.6 VR=1.3 kΩ

Q: (i) Semiconductors are useful as electronic devices because They are very abundant in nature They…

A: ANSWER (i) Because, Their conductivity can be controlled by the addition…

Q: When an antenna is transmitting an unmodulated carrier, then the current is 10 amps and when the…

A: It is given that: It=total or modulated current=15 AIc=carrier or unmodulated current=10 A

Q: 2. Each line of a 3-phase system is suspended by a string of 3 similar insulators. If the voltage…

A:

Q: The voltage regulation of an alternator having 0.75 leading power factor load, no-load induced emf…

A: Power factor decides only the terminal voltages But once the voltages are known  Power factor has no…

Q: In the circuit in the figure R R emf of the battery& = 20 V. All the inductors are of the L 3R. L R…

A: After the long time when the switch is closed, the inductor will act as short-circuit, and the…

Q: The voltage regulation of an alternator having 0.75 leading power factor load, no-load induced emf…

A:

Q: An N-type silicon sample has a uniform density Nd = 1017cm-3 of arsenic. and a P-type sample has Na…

A: It is given that: Nd=1017 cm-3Na=1015 cm-3 fgdgdfggfgdf…

Q: When an antenna is transmitting an unmodulated carrier, then the current is 10 amps and when the…

A: Given information: The current corresponding to the unmodulated carrier is Ic=10 A. The current…

Q: The power developed by the 5A source is: 10.A 40 V 100V

A:

Q: A series RLC circuit containing a resistance of 1202, an inductance of 0.15H and a capacitor of…

A: It is given that:

Q: 1.2 For the networks shown in the circuit below, find the values of the currents marked 10A 12 7A 41…

A: KIRCHHOFF'S CURRENT LAW [ KCL ] :- Acording to KCL " the algebraic sum of all the current entering…

Q: Jse KVL to find the voltages V₁, V₂ and Vs in the circuit below 24 V 3Ω +0₂1 +1 202 + ist es 205…

A: Given circuit:

Q: Find the Laplace of the function and also it's roc x(t)=u(t-to)

A: In this case, the Laplace transform of the following function needs to be determined: xt=ut-t0

Q: In a 66 KV system the phase is ground capacitance is 0.05 µF and inductance is 2H. The voltage (kV)…

A: Given: A transmission line system circuit breaker configuration with, Interrupted current, i = 15 A…

Q: The rotor power output of 3-phase induction motor is 15 kW. The rotor copper losses at a slip of 4%…

A: Given a 3-phase induction motor having, The rotor power output, Pm=15 kW Slip, s = 4 %

Q: A 100 kVA transformer has 3 kW iron loss and 4 kW copper loss at full load. Find out efficiency at…

A:

Q: Estimate the percentage change of power for a DSB-SC AM system when the value of the modulation…

A:

Q: Q2. a) Explain why the static electric field is always zero inside an isolated conductor. What is…

A: Given  Distance D=1.5 mm Electric potential 4.5 V. Electrical charge taken from b part +17 pC Find:…

Q: Each of three insulators forming a string has self-capacitance of "C" each cap of insulator is 0-25…

A:

Q: If xy = 0 then x e y is equal to: x+y билни x+y xy xy

A: Given, Boolean expression, xy=0 Then, x⊕y=?

Q: A 25 KVA single phase transformer has a turn ratio of 100/29. If low voltage side is connected to…

A:

Q: 7.      A differential pressure transmitter of a flow meter using venture tube reads      2.5* 105…

A:

Q: For a FM signal v(t) = 15 cos ( 10 * 108t + 10 sin 1220t), calculate 1. Carrier frequency

A: The expression of a frequency modulated signal is given as vt=15cos10*108t+10sin1220t The value of…

Q: Find the Laplace transform of the function y(t)=-e^at u(-t)

A: In this case, the Laplace transform of the following function needs to be determined: yt=-eatu-t

Q: Problem: Determine the equivalent inductance in the given network. L2-40mH L4 - 20mH L6 - 40mH AO…

A: Given network:- Where, L1=20mHL2=40mHL3=30mHL4=20mHL5=50mHL6=40mHL7=100mH We have to find…

Q: Select all the terms that are part of the minimum Sum of Products for the following 3-variable…

A: Given, 3 variable function, f(a,b,c) = ∑m (0,1,5,7)

Q: Figure 2.3 shows the circuit diagram of a typical npn BJT common emitter amplifier. The values of…

A:

Q: If the current I is 2mA then find the temperature at which the diode operates. The cut-in voltage of…

A: Given parameters: Current in the circuit, I = 2 mA The cut-in voltage of the diode, Vc = 0.6 V…

Q: For a FM signal v(t) = 20 cos ( 10 * 108t + 30 sin 3000t), calculate the power dissipated by the FM…

A:

Q: 1. Resistive circuits (20 points) A1 th Ik w W 12 In the circuit above, V1-15 volts. a) (10 points)…

A: Solution !!

Q: Calculate the Resonant frequency of the Wien-bridge oscillator of Fig. 7.29. Rf R₁ 200 ΚΩ R ww 500…

A: We have an wien-bridge oscillator circuit as shown in figure. We have been asked to determine…

Q: Example: Verify the reciprocity theorem for the network shown in the figure (1).? 202 202 20 V b 302…

A:

Q: The parameters of the equivalent circuit of a 150-kVA, 2400/240-V transformer are: R₁ = 0.2 Ω…

A: We have an transformer with equivalent parameters as, R1 = 0.2 Ω X1 = 0.45 Ω Ri = 10 KΩ = 10 * 103 Ω…

Q: A 4-digit Digital voltmeter with a 100 mV lowest full-scale range would have a sensitivity of how…

A: Given, A 4-digit DVM with, Minimum full scale value = 100 mV Resolution of this DVM is 0.0001.

Q: In Norton's equivalent IN is the a. Short circuit current between the load terminals O b. Short…

A:

Q: Discuss in detail about the PD and PID controller and derive an expression for the transfer function…

A:

Q: A 50 h.p, 440 V d.c. A shunt motor draws a current of 104 A from the mains when running at full…

A:

Q: 2. A 0.5uF capacitor has voltage waveform v(t) as shown in following figure, plot i(t) as function…

A:

Q: 1. Resistive circuits (20 points) R3 RY www www 5 Voo www w

A: Solution !!

Q: An unmodulated AM signal produces a current of 5.4 A. If the modulation is 100 percent, calculate:…

A:

Q: 5. A separately-excited DC generator produces an open-circuit voltage of 240V with field current of…

A:

Q: Problem: Determine the equivalent capacitance between AB in the given circuit. B 5.0μF 6.0μF 24 μF…

A:

Q: 1) Compute the Fourier Transform of each of the following signal: a) [e-at cos wot]u(t), a > 0 b)…

A: Given:  a e-atcosω0tut,α>0be-3tsin2tcxt=1+cosπt,t≤10,                t>1

Q: x(t)=u(t-to)

A: The expression of the given function is xt=ut-t0 The Laplace Transform of the given function along…

Q: Select all the terms that are part of the minimum Sum of Products for the following 3-variable…

A: Given: The 3-variable function. fa,b,c=∑m0,1,5,7

Q: 2. Using the circuit below solve for: a. Voltage equations using the nodal analysis Using…

A:

Q: A crystal L = 0.4 H, C = 0.085 pF and C = 1 PF with R = 5 KS2. Find (a) Series resonant frequency…

A: We have an crystal with, Inductor (L) = 0.4 H Capacitor (C) = 0.085 pF = 0.085 * 10-12 Cm = 1 pF…

Q: A 240 V, 50Hz single phase supply feeds a SP-FC-FWR. The rectifier is used to power the armature of…

A:

Q: When an antenna is transmitting an unmodulated carrier, then the current is 10 amps and when the…

A: Given information: The current corresponding to the unmodulated carrier is Ic=10 A.  The current…

Current Division Method

The generalized current divider formula is given by the following relation below,