. In reverse bias condition, what happens to the current if the

Q: The base current and base voltage of a 345 kV system are chosen to be 3000A and 300kV respectively. ...

A: The solution is given below 

Q: H.W. 1 Write out the First three terms of the following infinite series: (-1)" Sin nt cosnt nt 2. n=...

A:

Q: An FM signal expressed as S(t)-1000cos[2*z*10°t+0.5cos(2* x*10*t)] is measured in an 50 N antenna. D...

A: Note: We are authorized to answer three subparts at a time since you have not mentioned which part y...

Q: When a rated load with 0.8 lagging power factor is supplied, the terminal voltage of a single phase ...

A: Given, The terminal voltage of 1-phase alternator at full load, Vfl=200 V Open circuit voltage or no...

Q: A 4 pole, long-shunt lap wound generator supplies 20 kW at a terminal voltage of 300 V. The armature...

A: This question belongs to electrical machine . It is based on the concept of induced e.m.f. in long s...

Q: 2. Determine the divergence of the following: a. A = x³ a, - 2xy² a, b. B = x² a, - 2y³ a, + 2z? a, ...

A:

Q: 1. In Fig. 5-34 find a) each branch current, b) IT, c) RT, d) P1, P2, P3 , PT V = 120 V R34 kN R,3 8...

A:

Q: A capacitor is connected in parallel with a coil having L = 5. 52 mH and R = 10 ohms to a 100 V, 50 ...

A: The solution is given below 

Q: If R= 44 Q, calculate the power dissipated in the 44 Q resistor and the voltage labeled ve in the ci...

A: Given circuit, R=44 Ω  

Q: 4.- Express the following terms in their rectangular form. a) 32ej125.3° b) 21.7ej34.3° c) 37.9ei124...

A:

Q: A power station has a maximum demand of 15 mW, a load factor of 0.7, a plant capacity factor of 0.5...

A:

Q: Given a capacitance of 30 nF and a voltage of 30 J, compute for the charge and energy.

A: Given,The capacitance is,C=30nFandThe voltage is,V=30V

Q: In the given DC circuit, a) Compute the open-circuit voltage (VOC) at terminals a-b by using node vo...

A: NOTE- As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the se...

Q: Determine the closed-loop voltage gain of the circuit shown in the figure assuming an ideal op amp

A: For ideal opamp voltage at inverting terminal is same as voltage at non inverting terminal.  For ide...

Q: Which of the following is an example of analog data? a.The number of pens in your pencil case. b.Th...

A:

Q: Find the average value of the voltage signal v(t), such that Vm = 4.5 V and time period T = 3.2 s. %...

A: Given, Voltage signal, Vm=4.5 VT=3.2 s  

Q: 2. A parallel circuit has 3 resistors each on different paths connected to a 120 V potential differe...

A:

Q: Two positive charges Ql and Q2 are separated by a distance r. The charges repel each other with a fo...

A:

Q: Answer the following. Use a detailed explanation. 1.What diode approximation has a voltage drop and...

A:

Q: . Assuming the passive sign convention and an operating frequency of 5 rad/s, calcualte the phasor v...

A:

Q: A system operates at 220kVA and 11kV. Using these quantities as base values, find the base current a...

A:

Q: In a dc-dc buck converter at a steady state in a continuous mode, a. The inductor current flows cont...

A:

Q: Q, and Qg are two charges creating an electric field. Based on the electric field lines in the figur...

A: Given: QA and QB two charges creating an electric filed. Based on the electric field lines in the gi...

Q: Consider two charge Q1 = 9 × 10-0 [C) and Q2 = 5 x 10- [C) separated by a distance r = 0. 05 (m). a....

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: D Find the Fourier expansion for the function fit)= t_t3 in the intervad -ist <I

A:

Q: With a neat block diagram representations discuss Cassade decomposition.

A:

Q: D Thod Clock D Toulay a) From the diapram, can yon draw the state tahle of the D Flip Flop? b) Expla...

A: D flip-flop- The D flip-flop has a very simple relationship between the input and the output. Basica...

Q: The value of d28/dt2 for a synchronous machine, rated 50MVA, 60HZ, M = 1.06MJ.s/degree, and Pa = 2.5...

A: Given a synchronous machine having, MVA rating, S = 50 MVA Frequency, f = 60 Hz Angular momentum, M=...

Q: Which of the following characteristics belongs to an analog quantity? a. Its values follow a mathem...

A: The solution is given below 

Q: Transient C1 10µF V1 D1 10Vpk 1kHz 0° R1 25.6kQ -15 -20 -25 Om 2m 4m 6m 8m 10m Time (s) V(1) VPRI) S...

A: We need to find out output voltage for given clamper circuit.

Q: Q1/(a) At the network below, „Find Av 18 V 3.6KN C2 110 ΜΩ Ipss = 6 mA Vp=-3 V Yos = 10 µs Z. 150 2 ...

A: GIVEN: a circuit diagram with             IDSS=6mAVP=-3Vy0S=10μs FIND: AV               

Q: What mass of water can be heated from 25.0° C to 50.0° C by the addition of 2825 J? O 27 gm O 22 gm ...

A: Given, Initial temperature (T1) = 25.0°C Final temperature (T2) = 50.0°C Quantity of heat (Q) = 2825...

Q: Three point charges are located as shown in the figure. q1 =-9 x 10-12 [C] and d = 5 (cm] 92 =1 x 10...

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: F3(WXY) = (W+X)(W’+Y+X’) 1. Convert F3 into a form suitable for an All-NAND implementation using Boo...

A: Logic gates are used to implement the Digital circuits. Nowadays all the Microcontroller and Micropr...

Q: Parallel and Series-Parallel Diode Configuration 8. 3. Vo, and IR 12V Si 12V Ge 2.2 k2

A: GIVEN:  a circuit diagram with                silicon diode                germanium diode          ...

Q: + V4 - R4 R1 R3 16. R6 I 10 2 Is 6Ω 10 Ω + R5 R7 R$ 10 Ω V, E 100 V R2 30 Ω 6Ω 3 0

A:

Q: Vdc please show the circuit in the figure as a Chaotic Oscillator. Show it using one of the simulati...

A:

Q: Q2 : Suppose you have the following modulated signal with the output wave changes of t 5.5 Vp: Vam (...

A: We are authorized to answer three sub-parts at a time, since you have not mentioned which part you a...

Q: + Vx 2 kl 1 kn 12 v+ RL 2Vx Figure: Power supply system Using Thevenin's or Norton's analysis, answe...

A:

Q: carrier with an RMS voltage of 2V and a frequency of 1.5 MHz is modulated by a sine wave with a freq...

A: We need to find out expression of modulated signal and power for modulated signal.

Q: Determine the voltage developed across the 2 mH inductor if the current is 3 sin 6t A. (You must pro...

A: Given: Inductor current, iL=3sin6t A Inductance, L=2 mH  

Q: Determine the line currents for the three-phase circuit of Fig. Let Va = 11020°, V = 110Z – 120, V. ...

A:

Q: 502 ww 10.4: For the circuit shown: 1. Find the Z-Parameters? 2. Find the Y-Parameters? 202 V2 202 n...

A:

Q: EX:- re drow the network of fig. 5.183 for the AC respon with the re model inserted between the appr...

A:

Q: 502 ww 10.4: For the circuit shown: 1. Find the Z-Parameters? 2. Find the Y-Parameters? 202 V 20 V2 ...

A:

Q: This problem is complete the question with proper dimension of rectangular plate. can u assumtion pl...

A: Part A- A capacitor is a two-terminal electrical device that contains the ability to store energy in...

Q: Q1. A 1.4 MHz carrier is modulated by a music signal that has frequency components from 20 Hz to 15 ...

A: As per company guidelines we are supposed to answer only one question. Kindly repost other questions...

Q: 16 V 5.6 k2 V. Si -4 V

A:

Q: ) Find the Thevenin equivalent circuit of the circuit in Fig. 2(b) to the left of the terminals. P- ...

A:

Q: ) The following figure shows a transistor-level (CMOS) circuit for some logic gate. Sketch the logi...

A: The transistor-level (CMOS) circuit is shown below,

Speed control of motor

Speed control by DC motor-speed controller is required to realize variable speed drive. Whenever a motor drives a particular load, it is called drive, and variable speed drive refers to a load requiring variable speed. All this is obtained by a DC motor speed controller.