## Question: Do you agree or disagree with the following statement? Computer science has no impact on society. -Free Course Hero Question Answer.

Question Description: Do you agree or disagree with the following statement? Computer science has no impact on society.  Course Hero Answer & Explanation: Computer Science plays a very huge impactful role in building modern society: Computer science enables different people to create a tech which resolves a problem more systematically and easily. Consider building a…

## Question: a) The world is facing so many challenges and computers are set to resolve most of those challenges through various forms including artificial intelligence. Explain algorithms in the field of computer science and engineering and how they can help resolve those challenges. Explain at least 3 specific areas where such algorithms can be applied and state their expected results. -Free Course Hero Question Answer.

Question Description: a) The world is facing so many challenges and computers are set to resolve most of those challenges through various forms including artificial intelligence. Explain algorithms in the field of computer science and engineering and how they can help resolve those challenges. Explain at least 3 specific areas where such algorithms can be…

## Question: Consider the below topology with the given costs of each link. Assume the Distance Vector algorithm runs in each router. Compute the distance tables after the initialization step and after each iteration of the asynchronous version of the DV algorithm. -Free Course Hero Question Answer.

Question Description: Consider the below topology with the given costs of each link. Assume Distance Vector algorithm runs in each router. Compute the distance tables after the initialization step and after each iteration of a synchronous version of the DV algorithm. Course Hero Answer & Explanation: Image transcription text Distance Vector Algo du (4 )…

## Question: In many fields of human endeavor, we use stacks on daily basis. Provide and explain two practical examples where we use stacks in each of the following fields: (i). Education (ii). Business (iii). Computer Science (iv). Manufacturing -Free Course Hero Question Answer.

Question Description:  In many fields of human endeavour, we use stacks on daily basis. Provide and explain two practical examples where we use stacks in each of the following fields: (i). Education (ii). Business (iii). Computer Science (iv). Manufacturing Course Hero Answer & Explanation: Step-by-step explanation Education: 1) Students submit their assignment Notebook to the…

## Question: Q5. a) A 6 kV RMS three-phase power supply is applied to a balanced Y-connected three-phase load consisting of three identical (same) impedances of 48236.870 0. Taking the phase to neutral voltage Van as a reference, calculate; (i) The phasor currents in each line. (ii) The total active and reactive power supplied to the load. b) Repeat the problem with the same three-phase impedances arranged in a Delta connection. Take Vab as a reference. -Free Course Hero Question Answer.

Question Description: Q5. a) A 6 kV RMS three-phase power supply is applied to a balanced Y-connected three-phase load consisting of three identical (same) impedances of 48236.870 0. Taking the phase to neutral voltage Van as a reference, calculate; (i) The phasor currents in each line. (ii) The total active and reactive power supplied to…

## Question: A 500 V/230 V single-phase transformer is rated at 30 kVA. The open-circuit test results, with the instruments connected to the high voltage winding, are 300 W, 3.5 A at 500 V, 50 Hz. The short circuit test results, 230 V winding short-circuited, and with the instruments still connected to the 500 V winding, are 1500 W, full load current at 30V. (a) Calculate the approximate equivalent circuit values. (b) Draw the approximate equivalent circuit with the appropriate values referred to the high voltage winding. (c) Draw the approximate equivalent circuit with the appropriate values when referred to the low voltage winding. -Free Course Hero Question Answer.

Question Description: A 500 V/230 V single-phase transformer is rated at 30 kVA. The open-circuit test results, with the instruments connected to the high voltage winding, are 300 W, 3.5 A at 500 V, 50 Hz. The short circuit test results, 230 V winding short-circuited, and with the instruments still connected to the 500 V winding,…

## Question: Discuss the microbiological, economic, and chemical engineering implications of foam generation in industrial fermentations. -Free Course Hero Question Answer.

Question Description: Discuss the microbiological, economic, and chemical engineering implications of foam generation in industrial fermentations. Course Hero Answer & Explanation: Step-by-step explanation Microbiologically, foam generation has an impact on industrial fermentation. The presence of foam-active substances in the fermentation broth, escaping gas/air, and turbulences within the fermenter all contribute to the formation of foam…

## Question: Chemical Engineering Thermodynamics Take Note -Free Course Hero Question Answer.

Question Description: For numbers 97 to 100: Consider an air standard Diesel cycle. At the beginning of compression, the temperature is 300 K and the pressure is 101.35 k Pa. If the compression ratio is 15 and during the process 1860 kJ/kg of air as added as heat, calculate the following: 97. The maximum cycle…

## Question: The science of thermodynamics deals with the amount of heat transfer as a system undergoes a process from one equilibrium state to another and makes no reference to how long the process will take. But in engineering, we are often interested in the rate of heat transfer. In order to determine the rate of heat transfer, one must know the mechanisms/mode of heat transfer. a) State three (3) modes of heat transfer. b) List one example for each type of heat transfer stated in (a). -Free Course Hero Question Answer.

Question Description: The science of thermodynamics deals with the amount of heat transfer as a system undergoes a process from one equilibrium state to another and makes no reference to how long the process will take. But in engineering, we are often interested in the rate of heat transfer. In order to determine the rate…

## Question: A chemical inhibitor must be added to the water in a boiler to avoid corrosion and scale. The inhibitor concentration must be maintained between 3 and 30 ppm. The boiler system always contains 100,000 kg of water and the blowdown (purge) rate is 15,000 kg/hr. The makeup water contains no inhibitor. An initial 2.8 kg of inhibitor is added to the water and thereafter 2.1 kg is added periodically. What is the maximum time interval until the first edition of the inhibitor? -Free Course Hero Question Answer.

Question Description: A chemical inhibitor must be added to the water in a boiler to avoid corrosion and scale. The inhibitor concentration must be maintained between 3 and 30 ppm. The boiler system always contains 100,000 kg of water and the blowdown (purge) rate is 15,000 kg/hr. The makeup water contains no inhibitor. An initial…

## Question: A tracking radar lies in the vertical plane of the path of a rocket that is coasting in unpowered flight above the atmosphere. For the instant when θ=30°, the tracking data give r=25(104) ft, r=4000 ft/sec, and θ=0.80 deg/sec. The acceleration of the rocket is due only to gravitational attraction and for its particular altitude is 31.4 ft/sec2 vertically down. For these conditions determine the velocity v of the rocket and the values of r” and θ”. -Free Course Hero Question Answer.

Question Description: A tracking radar lies in the vertical plane of the path of a rocket that is coasting in unpowered flight above the atmosphere. For the instant when θ=30°, the tracking data give r=25(104) ft, r=4000 ft/sec, and θ=0.80 deg/sec. The acceleration of the rocket is due only to gravitational attraction and for its…

## Question: Based on customer survey of important characteristics and attributes. Perform a complete QFD analysis for the electric lawn mower? -Free Course Hero Question Answer.

Question Description: Based on customer survey of important characteristics and attributes. Perform a complete QFD analysis for the electric lawn mower? Course Hero Answer & Explanation: Based upon the customer survey of important characteristics and attributes, the electric lawn mower was not as much as efficient as the simple lawn mowers because there is a…