Identify 3 common simple electrical gadget/device at home and for each device; 1. identify safety precautions in handling the identified device 2. propose a new name of the device and add a brief description 3. What is the purpose of the device in relation to electrical safety

Q: Given that the transistor is made of Silicon with a ß = 100, Find the Ica (in mA up o two decimal pl...

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Q: synchronous motor absorbing 60 kW is connected in parallel with a factory load of 240 kW having a la...

A: Load will be in lagging nature  So to increase the power factor towards unity  We need to supply lea...

Q: Q1. Let x(t) = 21 (4) and y(t) = } ", 14 < Determine the convolution z(t) = x(t) + %3D lo, Itl 24 y(...

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Q: Question # 2: A 2000/400 V, 100 kVA, 60 Hz step-down single-phase transformer has a primary and seco...

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Q: 52 E, 48V R1 R2 20 2 10 2

A: In the given circuit 10Ω and 20Ω are in parallel and their equivalent is given as: R12=10×2010+20=6....

Q: Consider a silicon pn junction at T= 300 K with an acceptor doping concentration (1 x 1018 cm-3) and...

A: We need to find out built in potential for given diode .

Q: Figure below shows a negative feedback system. The open loop gains of amplifiers are given as follow...

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Q: The Frequency response of an LTI system is H(w) = The impulse response of the 1+w2" system is h(t). ...

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Q: Question # 01: Apply the knowledge gained from the ac analysis of BJT to construct the AC equivalent...

A: Solve the first question, unless the student has asked for a specific question to be solved, subject...

Q: Consider a silicon pn junction at T 300 K with acceptor doping concentrations of 1016 cm-3 and donor...

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Q: At 88% modulation H3E, what percentage of the total transmitted power is in the sideband?

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Q: 1. State ohm's law

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

Q: Design the RAM which has following address. 2048 × 4 RAM 8192 x 8 RAM

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Q: An inductance of 0.106 Henry is connected to a 120-volt 60-cycle source. Calculate (a) the inductive...

A: As per our guidelines we are supposed to be answer only the first 3 questions. Kindly repost the oth...

Q: Find I, using Thevenin's theorem 50 20 a 102 40/90" V j42

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Q: A two-branch parallel circuit has branch impedances Z= 2 – j5 ohms and Zz=1+j ohms. Determine the co...

A: The solution is given below 

Q: 2. A 3-phase, 400-V, Y-connected induction motor has an equivalent T-circuit consisting of R = 1 2, ...

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Q: 4. Given the system as shown below, find the following: a). The closed-loop transfer function b). Th...

A: According to Bartleby question answer rules I have to solve only first three part that's why I solve...

Q: A 3ϕ, star-connected synchronous motor takes 48 kW at 693 V, the power factor being 0.6 lagging. The...

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Q: Given an analog filter Ha(s) = designed from H«(s) by many-one mapping method, assuming sampling per...

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Q: three phase inverter

A: Diode- When diode is forward biased it is short circuited in a circuit ideally. When diode is revers...

Q: Determine the sampling frequency for a 10KHz signal 2. Determine the number of analog sampling leve...

A: The analog to digital converter is used to convert the analog signal into a Digital signal. The give...

Q: 4. What is the polarity of the input voltage Uin compared with the output voltage Uout in Non-invert...

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Q: Q1/ Reduce the following block diagram

A: The given block diagram can be reduced by using the block diagram reduction techniques.

Q: 5. Consider the transfer function given by: 66 G(s) (s² + 6s + 66) Find the peak overshoot of the sy...

A: We are authorized to answer only 1 question at a time since you have not mentioned which qoestion yo...

Q: Consider the circuit diagram below. Compute a single equivalent impedance for this circuit for a sou...

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Q: Find the Laplace transform and box the final answer

A: This question belongs to signal and system . It is based on the concept of calculation of Laplace tr...

Q: A short-shunt compound generator delivers a load current of 30 A at 220 V and has armature, series-f...

A: Given  Armature resistance = 0.04Ω series-field resistance = 0.2Ω Shunt field resistance = 100Ω Per ...

Q: A power conversion system having an impulse response h[n]={1,-1} accepts the input x[n]=(1,-2,2, 1,3...

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Q: Q5. Consider two magnetic fields given by (a)B = 3x²y - 4xz + 5z2 and (b) B =constant. Comment on th...

A: Magnetic field is defined as the magnetic attraction of electrical charges or electrical currents wh...

Q: A dynamometer-type AC ammeter made of moving coils

A: As per our rules i solve first Question with all three subpart

Q: 100Kn SOK t. lok ~2V (SOK 20K 6.24 i.

A: The solution is given below 

Q: periodic convolution using DFT and IDFT method.

A: Delta Function-It is also known as the unit impulse function. It's value is equal to zero everywhere...

Q: 4.7uF capacitor is allowed to be charged by a 9-volt battery through a 100 kilo-ohm resistor. what t...

A: Given  C = 4.7uF V0 = 9V R = 100k  

Q: 5,8,8-8. 4-j82 2+j60 5+j100 3+j60 a A. 11.23182-0.7848°0 Rab В. 3+]60 Rạc C. 11.09402-33.6901°0 Rad ...

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Q: Why is it necessary to conduct polarity tests on transformers?

A: Polarity test:  It is a test conducted on primary and secondary winding of a transformer and to know...

Q: Find the equivalent inductance of the circuit if L= 20H 25 H 20 H 20 H 60 H. 10 H 30H

A: In this question we will find equivalent inductance of circuit....

Q: 1. 220V ( 2.5k ohms

A: To find  1. Instantaneous current(I) 2. Maximum current(Imax) 3. Phasor diagram      

Q: The input to a 11,000-V, 3-phase, star-connected synchronous motor is 60 amperes. The effective resi...

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Q: Determine the length of a piece of open-circuited line with Zo = 12.5 ῼ.required to tune out the rea...

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Q: 1. If the current in the 6-ohm resistor is 18 amperes, determine the voltage E and the following cur...

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Q: Question # 1: The equivalent circuit impedances of a 20 kVA, 8000/240 V, 60 Hz transformer are to be...

A: In this question we need to find a equivalent circuit impedance of the given transformer.

Q: For the network of Fig, 1, determine: a) VG=. b) IDo c) VGSQ e) Vp = ) Vs=. d) Vpsq For the network ...

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Q: H(s)

A: It is given that:

Q: It is found that no ~ po ~ n; at very high tempera- -3 tures and that no = 1010 cm, po « no, and n; ...

A: Intrinsic concentration directly proportional to temperature.  In n-type at lower temperatures elect...

Q: Parameter Minimum Typical Maximum Units de supply voltages Vs Input offset voltage Vos Thermal drift...

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Q: A power conversion system having an impulse response h[n]={1,-1} accepts the input x[n]={1,-2,2, 1,3...

A:   Overlap save  method:

Q: Load Balance Diagram (Questions 7-10) 24- 22 - 20 Tc 18 - 16 - 14 - 12 - Task Duration (min's) A 10 ...

A: Given data Duration of A is Ta=10min Duration of B is Tb=8min Duration of C is Tc=3min Duration of D...

Q: Maximum overshoot (Mp) multiplies by 100 as the percentage of [...] O steady-state response and maxi...

A: Answer: steady-state response and maximum overshoot   a. It is a valid option. Peak overshoot is rep...

Q: 2. The electric power which a transmission line can transmit is proportional to the product of its d...

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Methods of Wiring

Electrical wiring is the way of integrating cables and wires to interconnected equipment such as fuses, switches, sockets, lights, fans, and so on to the main distribution board, which is a specific structure attached to the utility pole that ensures a constant power supply.