Problem 3 As far as the energy is conserned: 1kg of coal has 10MJ of energy & 1 kg of coal is 200 krş; 1 m of LPG has 110 MJ of energy, & 1 m² of LPG is 900 krş; 1m³ of CNG has 50 MJ of energy, & 1 m³ of CNG is 400 krş. Convert this into kWh and in each case find the cost of 1kWh of energy. Suppose that 1kWh electric energy costs 80 krş. (b) Rank the cost of energy af each, lowest first. (c) Which type of energy you prefer to use. Explain briefly why you choose this energy type. (a) For this question prepare a table.

Problem 3 As far as the energy is conserned: 1kg of coal has 10MJ of energy & 1 kg of coal is 200 krş; 1 m of LPG has 110 MJ of energy, & 1 m² of LPG is 900 krş; 1m³ of CNG has 50 MJ of energy, & 1 m³ of CNG is 400 krş. Convert this into kWh and in each case find the cost of 1kWh of energy. Suppose that 1kWh electric energy costs 80 krş. (b) Rank the cost of energy af each, lowest first. (c) Which type of energy you prefer to use. Explain briefly why you choose this energy type. (a) For this question prepare a table.

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...

See similar textbooks

Similar questions

2
5. If 520J of energy are absorbed by a resistor in 5 minutes, what is the power to the resistor? 6. How long must a steady state current of 1.6 exist in a resistor that has 3-5 V across it to dissipate 15J of energy.
h. What is the dc power dissipated by the device at the operating point?i. What is the power supplied by VCC ?j. Determine the power dissipated by the resistive elements by taking the difference betweenthe results of parts (h) and (i).
Find the efficiency
A farm has a monthly consumption of 400 kWh, where all energy consumed is generated through of biogas. Consider that 1m3 of biogas is equivalent to 1.4 kWh. In the calculation, consider that the raw material of the biodigester will consist of swine manure that produces 4 kg of manure each, with retention time in the biodigester for 45 days. What is the daily biogas consumption to serve this residence and how much waste is needed daily?
A 18-V storage battery delivers current at the rate of 59 A. In a 26-min period, the heat lost from the battery is 95.82 kJ. What is the change in internal energy in kJ of the battery for the discharging period?
In solar nuclear fusion, each time a proton fuses with another proton, this amount of energy is released a. 1.44 MeV b. 5.49 MeV c. 26.72 MeV d. 12.86 MeV e. 2 MeV
Find the Vout Value of the circuit below during the negative half cycle. v2 Silicon 5 V1 AC 10 V3 2 Vout