Electron pair bonding occurs when atoms: Select the correct response: share holes share electrons lack electrons

Q: Find out the Laplace Transform of the following function: z(1) = e'u(1) -551

A: In this case, the Laplace transform of the following function needs to be determined: zt=e-55tut

Q: Two alternators running in parallel supply the following loads: 1500 kW at 0.9 lagging pf          ...

A:

Q: Laplace Transform method,

A: For the two system as cascaded- In time domain- Ht=h1t*h2t In s domain- Hs=h1s.h2s

Q: An impedance coil takes 250 watts at a power factor of 0.1 when connected across 220-volt, 60-cycle ...

A:

Q: Find the equivalent resistance between terminals a and b R3 a 30 k. R2 R5 ' 90 kΩ 50 kſ. 75 45 kN b ...

A:

Q: Perform histogram specification for the image given in 765 I1 = 4 3 2 110 the target level is shown ...

A:

Q: 43. Using Thevenin's theorem, find the current in 10 Q resistor in the circuit shown. * 40 Ω 60 Ω 12...

A:

Q: Given the system response of a marginally stable system: 22 H(2) = z2 +1 What input would yield an u...

A: "According to the Company's policy we will solve only the first part of the question since all parts...

Q: Q1.Find the center and radius of the sphere x2 + y2 + z2 + 4x - 4z = 0? Q2. Find the angle bca of th...

A:

Q: 2. Reduce the block diagrams below to find the equivalent transfer function G(s) = X(s)' Simplify fr...

A: a. The given block diagram is shown below:  The above block diagram can be further reduced as:  1(s...

Q: Matching Type. Match each item to a choice: A vector drawn from the origin up to a certain point in ...

A: A vector drawn from the origin upto a certain point in space is called separation vector   Scalar re...

Q: Calculate the total impedance (Zin) in the circuit shown below. Assume the given frequency is 50 Hz ...

A: Assume  f= 50Hz

Q: Analyze the circuit of Figure 2 using superposition to determine the voltage across R3. Analyze the ...

A:

Q: Question 1: A single-tone conventional amplitude modulation (AM) signal is given by u(t) = cos(2n x ...

A:

Q: The transfer function of an inverting op-amp amplifier is _____. A. The ratio of the input impedanc...

A:

Q: A transformer with normal voltage impressed has a flux density of 1.4 Tesla at rated frequency and a...

A: At given condition we need to find Eddy current loss and hysteresis loos of the given transformer.

Q: Apply Nodal Analysis in determining the values of Va, Vb, and Ve on the circuit below. 1 A 12 2iy 5i...

A:

Q: Two wires A & B made from two different materials have temperature coefficient of resistance equal t...

A: GIVEN:              αA=0.0025Ω/°CαB=0.0005Ω/°CRT=1200ΩαT=0.001Ω/°C FIND: length of wire A

Q: For the function F = AB′C′ + AB, find the logic value of F under the condition: A = 1, B = 0, C = 1 ...

A:

Q: A three phase wye connected load is connected to a 480V three phase line. The line current is 36 A. ...

A:

Q: IT R R2 V_= Vm cOs wt f = 6ohz

A: Given,  Given that ,  Resistors values and voltage value are given, based on those we can find all o...

Q: Evaluate the following items below, if Z1 = -1 + I, and Z2 = 2 – 3i, (a). 2Z1 + 4Z2 (b). Z1Z2 (c). 3...

A: Using general rule of adding real and imaginary parts individually find the unknown values.

Q: 1. Phasor: Convert the following voltage and current signals into phasor (both rectangular and polar...

A: Note:  As per the  guide lines of the bartleby we are supposed to solve 3 questions, when they are i...

Q: 1. If the potentiometer in the below figure is adjusted from a setting near the bottom (low resistan...

A: The circuit is as shown below:

Q: Given the electric network shown in the figure below, (a) write the differential equation for the ne...

A: The electric circuit diagram is shown below,

Q: A 3 phase 10 kVA, 400 V star connected, 4 pole synchronous generator has a synchronous reactance per...

A:

Q: Oil flows full bore at a velocity of 2 m/s through a nest of 16 tubes in a single pass cooler. The i...

A: we have givenOil flows full bore at a velocity of 2 m/snumber of tubes =16diameter of the tubes is 3...

Q: A three phase, 4 - pole, 50 Hz induction motor has full load speed of 1455 rpm. What will be the fre...

A:

Q: Find out the Laplace Transform of the following function: z(1) = e s, z(1) = e $'u(t) -551 n.

A:

Q: Problem 184: EE The total inductance of two coils, A and B when connected in series aiding is 0,5 H ...

A: Inductance:-The structure of the electrical circuit in which the electromotive energy is fed into th...

Q: 10 V 60 Hz 100 µF

A:

Q: Calculate the voltage on the secondaty side: Given: Number of turns on the secondary side is 3000 tu...

A:

Q: To reverse the direction of rotation of a squirrel cage motor you would

A: By changing the rotating magnetic field direction we can reverse the rotation of the squirrel cage m...

Q: 3) A potential divider is used to provide an output voltage Vo from a 10 V supply as shown below. Th...

A:

Q: Find out the Laplace Transform of the following function: z(1) = e **u(t) -551

A:

Q: Draw a circuit diagram. Draw two ways to connect the bulb, battery, and wire so that the bulb does n...

A:

Q: Find I. by nodal analysis.

A: Circuit with defined nodes is shown below

Q: Perform the following operations involving eight-bit 2's complement numbers and indicate whether ari...

A:

Q: 2/ Calculate the average and r.m.s values of the current waveform given by: i(t) = 100 + 25 sin 3wt ...

A:

Q: Give a best answer to each of the following: a. Name a PLC manufacturer that was absorbed by another...

A:

Q: Which of the following is used to reduce the compounding of a DC generator? O Inverter Diverter Comm...

A: The compounded DC generator has both series and shunt field winding and the compounding can be contr...

Q: 10. A coil consists of 2000 turns of copper wire having a cross-sectional area ofO.8 mm^2. The mean ...

A: Resistance R = Resistivity ρ×length (L)Area(A)power obsorbed P = voltage2Resistance R

Q: 3. Draw the signal in time domain and frequency domain. Discuss the information obtained from two re...

A: A frequency-domain graph illustrates how much of a signal is contained inside each particular freque...

Q: 20. Refer to graphic H. What is the resistance needed to be equivalent to the circuit in the box, ac...

A:

Q: E. Use this graphic for questions 14 and 15. V = 9 V R 100 R3 Vs2 12V R2

A:

Q: R1 1k R2 R3 3.3k 5.6k R4 VS1 VS2 2.2k 15V 5V

A: The give circuit diagram is shown below:

Q: Q4. Find the angle that the vector A = 3î – 4ĵ makes with the positive x-axis Q5. Show that the vect...

A: The solution following questions are 

Q: What is a load break down simply?

A: Load Break - A load break circuit is a disconnected device that is meant to make or interrupt certai...

Q: 1. The value of i, in the circuit below is ImA for t 0, Find v,(t) for (a) t0 1 kQ 0.1 H 10 kΩ 20 nF...

A:

Q: B. Use this graphic for Questions 7, 8, 9 and 10. V,= 22.5 V R1 2 kQ R2 $5 kO B vs 34 kQ R3 3 kQ -D

A:

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.