2. One of the devices used for the house is a laptop, which power rating is 24W. The usage of the laptop is 6 hours for a particular day. i. Calculate the energy usage for the laptop for that particular day ii. Determine the cost of using the laptop for that particular day, given the energy cost is RM 0.18/kWh. iii. Perform energy audit to determine operating cost if the laptop for 7 days with duration of use as below:- Day 1 2 3 4 5 6 Day 7 1 2 3 4 5 6 7 Duration of Time Used (h) iv. Perform energy audit to determine 7 days' operating cost for another device, which is a television, with power rating of 97W and duration of use as below:- 5h 6 5 7h 10min 4h 6h 30 min Duration of Time Used (h) 5h 25 min 4 6h 5h 20min 6h 30 min 3h 10min 3h 4h 25min

2. One of the devices used for the house is a laptop, which power rating is 24W. The usage of the laptop is 6 hours for a particular day. i. Calculate the energy usage for the laptop for that particular day ii. Determine the cost of using the laptop for that particular day, given the energy cost is RM 0.18/kWh. iii. Perform energy audit to determine operating cost if the laptop for 7 days with duration of use as below:- Day 1 2 3 4 5 6 Day 7 1 2 3 4 5 6 7 Duration of Time Used (h) iv. Perform energy audit to determine 7 days' operating cost for another device, which is a television, with power rating of 97W and duration of use as below:- 5h 6 5 7h 10min 4h 6h 30 min Duration of Time Used (h) 5h 25 min 4 6h 5h 20min 6h 30 min 3h 10min 3h 4h 25min

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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