Combustion of a fuel sample in a bomb calorimeter increases the temperature of the entire system by 5.10 °C if the calorimeter contains 1500 g of water, but only by 4.00 *Cif the calorimeter contains 1950 g of water. What is the heat capacity of the dry bomb calorimeter assembly? Assume that the specific heat capacity of water is 4.18 J A. 570 J "C-

Combustion of a fuel sample in a bomb calorimeter increases the temperature of the entire system by 5.10 °C if the calorimeter contains 1500 g of water, but only by 4.00 *Cif the calorimeter contains 1950 g of water. What is the heat capacity of the dry bomb calorimeter assembly? Assume that the specific heat capacity of water is 4.18 J A. 570 J "C-

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

In an environment, the temperature suddenly increased from 100°C to 200°C. In order for a thermoelement in the environment to show 199.4°C in 8 seconds, how many seconds must the time constant of the thermoelement be? a. 1.919 b. 1.609 c. 1.630 d. 1.563 e. 1.955
(14)
I need the answer quickly
OBB Occ ODD QUESTION 7 What is the entropy change for an energy reservoir at 700°C that transfers 1500KJ of heat to a heat engine? (5 Points) Please include your calculations in the PDE submission and mark your answer on Blackboard. QUESTION 8 Calculate the entropy change, in kJ/K, of 10 kg of silver when its temperature increases from 20°C to 100°C (cy of silver 0 235 kJkgk) (5 Points) Please include your calculations in the PDE submission and mark your answer.on Blackboard. QUESTION 9 An engineer claims that they designed a nozzle that increases the velocity of air flow from 50 m/s to 100 m/s. However, due to unforeseen issues, the exit velocity is measured as 75 m/s Find the isentropic efficiency of this nozzle. (5 Points) Please include your calculations in the PDF submission and mark your answer on Blackboard, QUESTION 10 Steam enters in an adiabatic turbine steadily at 4 MPa and 85% quality, Steam leaves the turbine as saturated vapor at 10°C If the mass flow rate of the steam is…
Synthetic Natural Gas (SNG from a US based plant) has the molar composition: 96.59% CH4, 1.29% H2, 0.22% CO and 1.9% CO2. Calculate the GCV and NCV in:a) MJ/kgmol (Ans. 864.88; 779.24)b) kcal/gmol (Ans. 206.56; 186.11)c) kcal/kg (Ans. 12612.19 ; 11363.55)d) kcal/SCM (Ans. 8593.04; 7742.12)
Write the general energy balance for any combustion process. Is my answer correct?
Global Consumption (2016) CO2 350 kg/MWh 260 kg/MWh 200 kg/MWh Type of Fuel Coal 44 billion MWh Oil 51 billion MWh Natural Gas 37 billion MWh Table 1: Global fossil fuel consumption, 2016 4. Globally, fossil fuel energy use was about 132 billion megawatt-hours (MWh) in 2016. Table 1 shows the individual estimates for coal, oil, and natural gas, as well as the carbon intensity of each fuel, given in kilograms of CO2 per MWh of energy consumed. For example, each MWh of coal that is burned releases about 350 kg of CO2. Use the table to estimate the total amount of CO2 (in kilograms, kg) that was emitted in 2016 from the burning of fossil fuels. Start by estimating the amount emitted for each fuel type. Then find the total. You may find it beneficial to use scientific notation. For example 44 billion MWh is 44 × 10° MWh (or 44E9, as entered into your calculator). Round to two significant digits in your final answer.
In a building located at sea level, air flowing at 6000 lbm/hr is cooled from 80°F drybulb and 75°F wet-bulb to full saturation at the outlet of a cooling coil operating with an apparatus dew point temperature of 55°F. Please determine the following and mark process on a psychrometric chart at sea level a) The amount of water removed in [lbm/hr] b) The amount of latent heat removed in [BTU/hr] c) The amount of sensible heat removed in [BTU/hr] d) The Sensible Heat Factor of the cooling coil e) The cooling coil capacity in [BTU/hr]
Coal has the following ultimate analysis: C=73.71%, H=1.78%, O3D1.43%, N=1.69%, S-4.74%, and the remainder is ash. What is the higher heating value of the fuel? Round your answer to the nearest hundredth decimal point.
Find the relative humidity in a room at a temperature of 20 C. The wet bulb temperature is 15.5 C.[Ans.: 63%].