(i)A vertical conveyor system in a factory needs to lift 120 kg of weight a distance of 12 meters over 3 minutes. Find the power of the motor required in watts. Note: Your answer should be rounded to two decimal places. Enter only the number and not the unit in your answer box. Hint :1kg=9.81 N Your Answer: Answer Listen ► units (ii) A house with a 2,400 watt heating load has been running for 16 days, 20 hours per day. The local utility charges 16 cents per kWh. What is the total cost in dollars of running the heater based on the above time? Note: Your answer should be rounded to two decimal places. Enter only the number and not the unit in your answer box. Your Answer: Answer units

(i)A vertical conveyor system in a factory needs to lift 120 kg of weight a distance of 12 meters over 3 minutes. Find the power of the motor required in watts. Note: Your answer should be rounded to two decimal places. Enter only the number and not the unit in your answer box. Hint :1kg=9.81 N Your Answer: Answer Listen ► units (ii) A house with a 2,400 watt heating load has been running for 16 days, 20 hours per day. The local utility charges 16 cents per kWh. What is the total cost in dollars of running the heater based on the above time? Note: Your answer should be rounded to two decimal places. Enter only the number and not the unit in your answer box. Your Answer: Answer units

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Given, A=5 B=2 c=4 Given circuit Diagram R₁= AA.C2 = 55.4-2 52.42 R2 = AB.C 223 R3 = BCA = 24.52 R4 CA.B 2 $ 45.22 RS = AC-BR 54-2-2 R6 = BA. C 22 ⇒ 25-4-2 42052 R7= (BAR X = 2 AB V ⇒ 25.2 V I = 0 BCA 0.245 A
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In the circuit shown in the figure below, C=20µF, C2=48µF, C3=33µF, and a voltage Vab-49v is applied accross points a and b. After C is fully charged, the switch is thrown to the right. What is the final voltage on C,? Express your answer in units of V(Volts) using one decimal place. S a C2 C17 C3 b.
I need an expert solution in MATLAB language for the question, and I need the solution to be using MATLAB and in the form of an image. I do not need any notes with the program, just an explanation at the end of the image. By the way, two questions. Q2. Write a MATLAB user-defined function, freefall(), that computes the velocity and the distance of a free fall object. The velocity and the distance of a free fall object can be written as: v = gt y = yo+gt² where yo is the initial position, t is the time travelled and g is the acceleration due to gravity (- 9.81 m/s2). Note that the initial position can only be a scalar value. Q7. Write a user-defined MATLAB Function for the following math function: ((xy-5)² z = if x, y > 0 elsewhere The inputs to the function are x and y, where the output is z. Write the function such that x and y can be vectors. I. II. Use the function to calculate z(3,4) and z(5, -7). Use the function to make a colored 3D plot of the function z for -5
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21 V1 R2 Va k V3 2A 4V Vo analysis to determine the voltage at the node V2 in Volts. For the above circuit, with R1-6 Ohms and R2" 2 Ohms, use no Round your answer to the nearest single digit decimal place. For example, if you calculate 3.27 Volts, then enter 3.3 as your answer. A Moving to another question will save this response. P Type here to search
Problem 11: Part (a) At time t = 0 the switch is closed and current flows through the circuit. The current increases with time and eventually reaches a steady state value of imax. Calculate the maximum current imax in units of milliamps. imax = ______ Part (b) Write an equation that relates the current as a function of time i(t) to the maximum current, imax. Express the equation in terms of imax and α, where α = -t/τ. i(t) = ______ Part (c) Determine the time, in seconds, at which the current has a value of i(t50) = 50% of imax. t50 = ______
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