1. What is the difference between intrinsic semiconductor and extrinsic semiconductor?

Q: DETERMINE ETH,RTH,IB,IC,IE,VB,VC,VE ,VCE

A: In this question,  We need to determine the Thevenin voltage Eth  , Rth ,  collector current, emitte...

Q: O EXAMPLE PROBLEM NUMBER 9: Given the electrical network, find a state-space representation if the o...

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Q: Which of the following integrations finds the flus exiting the closed surface r= 5 for the vector fi...

A: Magnetic flux- It is defined as the number of magnetic line passes through a closed surface.

Q: See Figure 10.4. Find the total charge stored on the capacitors in this circuit. 25V 10μF Τ5μF Figur...

A: Given circuit,

Q: LVDT has the following

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Q: Explain anyone practical measurement system with all of its functional elements

A: The practical measurement system includes modern measuring instruments such as multimeter, oscillosc...

Q: Electrical Engineering (1-item problem): R a R R Vị R v. Problem 1 a. Derive an expression for the e...

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Q: Define Attenuation and find the attenuation at the destination if the power at the destination is 10...

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Q: Ubing KVL: KVL . 201 40v lov

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

Q: Design a CS amplifier using E-MOSFET with voltage gain 20dB , VGS=5V , VDD=12V ( gm=4500μS ).

A: CS amplifiers- Common source amplifiers are not used on their own in electronic circuits nowadays, m...

Q: A 100kVA,6600/330 V , 50Hz, single phase transformer takes a current of 10 A, 43 W at 100V in a shot...

A: It is given that: S=100 KVAPsc=43 WIsc=10 AVsc=100 Vcosθ=0.8    

Q: A 10-kVA, 2000/400-V, single-phase transformer has resistances and leakage reactances as follows : R...

A: The information we have :   Primary voltage, V1 = 2000 V Secondary voltage, V2 = 400 V So, transform...

Q: Find the voltage across 10-ohm resistor. 10ix 12 Ω 15Ω 4Ω 8Ω ix 6Ω V 102 10Ω 12 V 24 V

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Q: + Vcc Given: VCC = 12.00 V VEE = 5.00 V VEB = 0.72 V R823 RC RB1 = 3.5 kOhm RB2 = 40 kOhm RC = 2.50 ...

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Q: 1. What is the difference between Miswire and short in the cabling?

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

Q: In free space, V = 6xy z + 8. Py at At point P (-3, 3, 3) %3D O 424.4 pC/m3 954.9 pC/m3 O 106.1 pC/m...

A: Volume charge density = divergence of flux density. But flux density D=€E where € is permitivity . A...

Q: (c) Reduce this expression using Boolean algebra. (A+B).(A+C)

A: Given expression, Y=A+BA+C    

Q: An impedances Za=4+j4 ohms is connected in parallel with an impedance Zb=12+j6. The input reactive p...

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Q: R3 = 1.5 k2 moa R1 = 1 kN R2 3 kN Vs= 12 V 2 mA o b

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Q: When comparing through-hole and surface mount IC package types, surface mount have the following adv...

A: Surface mount IC package technology advantages over through-hole technology:  

Q: A choking coil of inductance 0.08 H and resistance 12 ohms, is connected in parallel with a capacito...

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Q: What is meant by FACTS in power systems? Discuss about UPFC type FACTS device

A: Power system- Power system is basically the interconnection of several components right from the gen...

Q: A control system is given as in Figure Q1. Calculate the steady state error if the input is: a) Unit...

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Q: 50.43 3 (1.25) (1.25) 103.75 300 10.9 (1.25) +► (7.77) (1.25) 249.58 90.51 136.93 <- (18.42) 126.03 ...

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Q: specifications which includes the following information: Range: + 30 mm; Accuracy: 0.5%; Sensitivity...

A: According to problem given above, the Linear Variable Differential Amplifier will have: Range of ±30...

Q: What is the total resistance? * 4 kohm 4 kohm 5 kOhm R3a KOhm 310 kOhm R22 kOhm R22 kohm R,212 kOhm ...

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Q: 32 122 C a- e 10Ω b 40 d 62 32

A: We need to find out the equivalent resistance between given point

Q: A 415V, 3-phase Induction motor has output of 30HP and operates at power factor of 0.6 lagging with ...

A: The information we have : Output power,  Pout=32 hp=32×746 Watts=22380 Watts Power factor, cosϕ= 0.6...

Q: 1. Two point charges are located in x-y coordinate system. A charge 2.00 x 10-9C is located at (0,4....

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Q: We want to install the 2000-meter wire in the college building, which one testing is the most import...

A: Here, we required to install the 2000-meter wire in the college building.  

Q: An RL circuit has an emf of 5 volts, a resistance of 50 ohms, an inductance of 1 henry, and no initi...

A: Given an RL circuit has, EMF, E = 5 V Resistance, R = 50 ohms Inductance, L = 1 H No initial current...

Q: A sinusoidal 50 Hz voltage of 200 V(rms) supplies the following three circuits which are in parallel...

A: Circuit diagram can be drawn as,

Q: 7-11 A90-MHz carrier is to be frequency modulaled by a 2-kHz tone. The maximum frequency deviation i...

A: Brief description : Modulation technique is one of the major advantage which is exist in the communi...

Q: This code sorts the decimal places of a number consisting of ones, tens and hundreds, for example, w...

A: The code for sorting of decimal places of a number consisting of one's, tens and hundreds: X= hundre...

Q: In a series-parallel circuit, the two parallel branches A and B are in series with C. The impedances...

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Q: 5. Calculate the power and voltage of the dependent source in the circuit below. 150 * 30 0.9i 6 A 4...

A: Here, we have given an electrical circuit having resistors,dependent sources.  So, we have to calcul...

Q: How to convert between transfer function and state-space models

A: Transfer functions and state space models- Transfer functions and state space models are mathematica...

Q: Q3 Given z,=(3+j4)² and z,= 2.5jej40x a. Find z¡+Z2 b. Find the magnitude and phase of z,z2

A: Given Z1=(3+j4)2 Z2=2.5ej40π

Q: Explain Transducer classification adding EXAMPLE to each category.

A: Transducer - A transducer is a machine that, when activated, converts one form of energy to another....

Q: 4. The rand om variables x8y are independent and each is Uniformo in the interval Có, a). find the c...

A: Brief description:  Given that X &amp; Y are random variables which are distributed uniformly in the...

Q: 3. For the circuit shown in Fig. 1.31, find Zeg and use that to find current I. Let w = 10 rad/s. 4Ω...

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Q: Find the electric field intensity needed to balance the earth’s gravitational attraction on an elec...

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Q: Design, a digital logic circuit in tinkercad that accepts inputs A, B and C from plane A, B and C. A...

A: The logic circuit for the given condition can be obtained by using the truth table and the simplifie...

Q: Determine the voltage Vb. * (13V 2A O (1) 1 (2) 2 (3) 3 (4) 4 (5) 5 (6) 6 (7) 7 (8) 8 O 5 None of th...

A: The solution is given below 

Q: Electrical field component of a plane wave in a lossless, u = Ho medium is given: Ē(2,t) = ¿,2 cos (...

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: A team of electrical engineers wants a new smart phone’s battery to last for 12 hours. If the smart ...

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Q: kVA closet transformer located inside a building is used to step up the voltage for the building. It...

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Q: 1. A relay coil is connected to a 210-V, 50-Hz supply. If it has a resistance of 30 2 and an inducta...

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Q: Find the voltage VA in the circuit shown in Fig. (i). Use simplified mode 15 V Si Ge 3 k2 (i) 3.

A: In this question,  Find the voltage VA  as shown in the circuit?  Assume forward bias voltage for si...

Q: 11 To increase the voltage in the system, :the modules are connected in (ähäi 2) .Series .Parallel

A: Given, To increase the voltage of the system, the modules are connected in ____.  

Thermistors

A thermistor is a special type of resistor whose resistance is more temperature-dependent than standard resistors.  The resistance of the thermistor decreases with increasing temperature. This is the basic principle of thermistors. This allows the thermistor circuit to detect very small temperature changes that cannot be observed with the Resistance temperature detectors (RTDs) or the thermocouples. Since the resistance of a thermistor is temperature dependent, it can be connected to an electrical circuit to measure body temperature. This high sensitivity to temperature changes makes thermistors very useful for accurately controlling and calibrating temperature measurements. In general, resistance increases with increasing temperature in most metals, but thermistors react negatively.