What is the relationship between collector current and light source base current? Please choose one: a. LC = A*LA b. LC = B_DC^2 * _A C. LC = a_DC * L D. LC = B_DC * LA

Q: The number of disc insulators used in a suspension insulator setup with string efficiency 90 %.…

A: String efficiency= 90% Nearest branch voltage =9kV Phase voltage 66kV

Q: Calculate: a) IDQ b) VDSQ

A:

Q: Question: In commutation method the charged capacitor momentarily reverse biases the conducting SCR…

A: In this question we will write about voltage commutation....

Q: what is average power delivered to R4

A: Fig: Given circuit

Q: How is the resistance of a component calculated if, for example, the resistivity or cross-sectional…

A:

Q: RB=2k0?

A: We need to tell about the meaning of given resistance

Q: 2. What are the differences between MATLAB functions (i) round and floor? (ii) mod and rem (iii)…

A: (i) Round Floor The function of round is used to rounds the number up rely on 2nd argument…

Q: In stormy weather, Corona occurs at a much higher Voltage compared to fair weather. Select one: True…

A: In the stormy weather, the number of ions is more than normal, and corona occurs at much less…

Q: Write about two points about Renewable energy sources

A: According to the question we have to discuss about Renewable energy sources.

Q: What is the value of the conductance of z = 5+10/ ?

A: Given impedance Z = 5 + j10

Q: Shunt capacitance in suspension insulators can be decrease by increasing the distance of from А.…

A: The shunt capacitance in suspension insulators can be decresed by increasing the distance between…

Q: find 2 Tran form Por xcu) x (n) and detemin Roc

A: so we need common ROC.

Q: Part c

A: There are mainly four types of losses in photovoltaic cells: Reflection Loss: Recombination Loss:…

Q: Q5/ Given that E1 = 3ax - 5ay + 7az V/m at the charge - free dielectric interface of figure(2). Find…

A:

Q: 1- What are the various factors which affect Dielectric Strength?

A: Hello, since you have posted multiple questions and not specified which question to solve. we will…

Q: 9 - In what ways do reflectors direct the light as given below?   A) Reflection and cutout…

A: We need to tell about what do reflectors .

Q: Draw the waveform of voltage and current under the following conditions: A current which lags the…

A: In this question,  We need to Draw the waveform of voltage and current under the following…

Q: Which of the following is true in pure inductive circuit? a) Current can be 90 forward or backward.…

A:

Q: Graph: Take a graph sheet and divide it into 4 equal parts. Mark origin at the center of the graph…

A: According to the question, for the given data as shown below We need to plot the V-I…

Q: What is the value of the conductance of z = 5+ 10j ?

A: Given: Z=5+10j Z=R+jXL

Q: Ve 48V Find I,? Ve 48V= RI I

A: The solution can be achieved as follows.

Q: Assume a 20x25x4m hall. How many metersquare acoustic absorber surface do you need to decrease the…

A: The Reverberation Time (T60)  is given using Sabine’s Formula as shown below:…

Q: If an electrical circuit draws 100W + J100VAR from a sinusoidal source, then what would the circuit…

A:

Q: Why the environmental impact of solar photovoltaics is minimum than other energy sources? give…

A: Brief  1 .costly The initial cost of insulation is very high compared to other end resources 2. To…

Q: „Clearance of the lowest point O from water level=23m,

A: lenght(l)= 500/2 =250m Tension(T)= 1600kg-wt weight(W) = 1.5kg-wt/m height=?

Q: The Dc value of a pure Ac voltage source is zero Select one: True False

A: In this question we need to verify the given statement is true or false

Q: Convert the light brightness with luminance of 100 cd/m² as to lux for iso- tropic and surface type.

A: The illumination of the light can be measured by lux or lumen or candela. The illumination measure…

Q: Write a short note for 100 words, why does voltage decrease when increasing a capacitance?

A: Assume a parallel plate capacitor. It's capacitance is given by the formula C=εoAd Here, A is the…

Q: what is a difference between AC AND DC load line

A: Load line- Load line is a line which is drawn in a plot between current and voltage. It denotes the…

Q: What is the primary difference between PAM and PWM.

A: In this question we will write PAM and PWM...

Q: When light goes from donser to rarer medium, on incidant angie less than the critiool angle, which…

A: In this question , we will write when light goes from densor to rarer medium as incident angle less…

Q: how many holes are in a conductor? a) many a) the same number as free electrons C) none d) those…

A: In conductors electrons are loosely bound to the nucleus. For electrical conduction we need a…

Q: Which of following layer is below the drift layer in non bunch through IGBT ? a) p- B) n- c) p+ D)…

A: The Insulated Gate Bipolar Transistor (IGBT) can be classified Punch Through IGBT      2.Non-Punch…

Q: For a certain gas under constatn E/P with constant photoelectric current the follwing ionization…

A: Given data: d1=1 cm d2=2 cm I1=9.5×10-12 A I2=9.5×10-9 A Solution: By Townsend's ionization theory,…

Q: Let we have to find Ē at P Cz E due to salid sphere Ep= 36.

A: We assume that you are able to comprehend the two spheres with radius r1 and r2 having volume charge…

Q: Que: How can we measure phase difference between two signals using Direct Oscilloscope Method? Hence…

A:

Q: What is the difference between the original Smith chart and the immittance chart? What are the…

A: The difference between the original smith chart and the immittance chart is explained in the table…

Q: Question: In commutation method the charged capacitor mnomentarily reverse biases the conducting SCR…

A:

Q: Solve for the (a) total resistance and (b) total current of a 42 V ac voltage, with 100 Hz…

A:

Q: The reflection coefficient for a device is found to be 0.75. What will be the corresponding return…

A: The return loss (RL) of a device can be computed from the reflection coefficient using the following…

Q: AL=7EH, BL=82H after execute ADD AL, BL the flags will be CF=AF=ZF=1 O CF=AF=ZF=0 O CF=AF=1, ZF=0 O…

A: Brief description:  For the above given question we need to calculate addition of the content of the…

Q: Vo +8v red 6 00n Vred = 1.8v Vo=? Ip=?

A: Voltage drop across the conducting silicon diode = 0.7 V

Q: In a cy linder wih dimensions given.

A: Electric field lines are zero inside the perfect conductor. And permittivity of medium is…

Q: A semi-circular ring has an inside diametee of 6 inches and cross-sectional area of π/16 in^2.…

A: It is given that: Diameter= 6 in =15.24 cmRadius=R=15.242=7.62 cmArea=A=π16 in2=0.403π…

Q: Solve for the (a) total resistance and (b) total current of a 40 V ac voltage, with 100 Hz…

A: Note: As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the…

Q: What is meant by the concept of apparent resistivity (apparent resistivity) in the DC resistivity…

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…

Q: When light goes from danser to rarer medium, ot incidant ongie loss than the critical angie, which…

A: When the light goes from denser medium to rarer medium at incident angle less than the critical…

Q: 11. What is the name of this circuit given below? (LSB). B. (MSB) 1507

A: As per BARTLEBY GUIDELINES, I answered one question (Q-11) and repost other question separately.…

Q: Relation between power and power factor in ac circuits . Discuss the power triangle for a load an ac…

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KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.