For both problems 2&3 below use straight line and double declining balance

Both methods should be applied to each problem, Find the yearly depreciation

Amount and the End of year Book Value

2- Consider the following data on an asset

Cost of the asset is 132,000

Useful life   5 years

Salvage value 20,000

3- Consider the following data

Cost of the asset $ 50,000

Useful life 7years

Salvage value $50

Design the pyramidal horn antenna which operates at WLAN point to point frequency. The horn antenna must have directivity of 22 and HPBW of 30 degree in E plane. Then, determine the power gain (in dB) and the HPBW in H plane of this antenna. Please give your opinion about this antenna.

Design by multisim software a square, triangular and sine wave generator. Prepare the design calculations, gain and feedback frequencies of each of the circuits to implement.

1) In a single design, implement 3 wave generators by means of AOP (Operational Amplifiers): wave square, triangle wave, sine wave.

2) The wave generating equipment has to be activated by means of an external AC source, that being activated by a switch, allows the activation of the system (IMPORTANT)

3) Prepare the calculations of each case, which support the output signal obtained by use any of the generators.

Screenshot of simulated multisim circuits is required. and the calculations on a sheet

1. DC motor is driven at 1,500 rpm at Tdey=Tout=5N.m and k_T=k_E =Kf=0.5 in MKS units. (Supplying voltage is V_d=200V) Determine max. and min. inductor currents by your calculation (30pts) Ra=0.35W, La=1.5mH, f_s=25kHz, Ea= k_Eω

What will be the advantages of short term load forecasting? Why is it essential to determine the week ahead load demand?

Please give brief explanations and the example of how to solve problems on buck boost LDO, modulated signals with three different frequencies.
What are the UFO VHF UHF and different types of frequency levels and what are the coding languages to take care of these.
Types of commonly used filters.
Please be brief as possible.

Design a circuit that takes two strings of binary digits and outputs 1 (True) if the strings “partially” match, and 0 otherwise. To keep this manageable assume the two strings are three bits long, that is a1a2a3 and b1b2b3 where each ai or bi is a one or a zero. The strings are a perfect match if for all i, ai = bi;. The strings are a partial match if at most one i, ai is not equal to bi. A perfect match can be considered a partial match.

a) Draw the Integral Receiver circuit with input resistance (R1) 5 KΩ, feedback capacitor (CF) 10 nF and feedback resistance (RF) 100 KΩ.
b) In the case of applying a signal in the square wave form with ± 1 V and a frequency of 1 kHz as the input voltage, show whether the circuit will function or not.
c) Draw the output voltage (Vo) waveform with the input voltage on a scale.

The impulse response of a discrete-time LTI system is given as ℎ[?] = ?[? + 1] − ?[? − 1] a) State whether or not the system is (i) memoryless, (ii) causal, (iii) stable. Justify your answers mathematically. b) Find the output ?[?] of the system for input ?[?] = (0.5) ??[?].

I am trying to make a temperature warning system in LabVIEW.

given temperature T, I want a green light to turn on when temperature is less than 75 degrees. when the temperature is between 75 and 90 degrees, i want a yellow light to turn on. when the temperature is greater than 90 degrees, I want a red light indicator to turn on.

how would this case structure look like in LabVIEW?

Derive the small-signal model for the buck-boost converter. Then further derive Gvu(s) and Gvd(s).

draw the block diagram of the CRO and explain the different components

For synchronous generator to work at lagging PF and unity PF, which one have more efficiency? Why? (Ra is not equal to zero)