Estimate specific fuel consumption and overall efficiency

Assignment Help Electrical Engineering
Reference no: EM131247012

A diesel power station has the following data :

Fuel consumption/day = 1000 kg
Units generated/day = 4000 kWh
Calorific value offuel = 10,000 kcal/kg
Alternator efficiency = 96%
Engine mech. efficiency = 95%

Estimate (i) specific fuel consumption, (ii) overall efficiency, and (iii) thermal efficiency of engine.

Reference no: EM131247012

Questions Cloud

Values of private saving-public saving and national saving : Assume that GDP (Y) is 6,000. Consumption (C). is given by the equation C = 600 + 0.6(Y – T). Investment (I) is given by the equation I = 2,000 – 100r, where r is the real rate of interest in percent. Taxes (T) are 500 and government spending (G) is ..
Cost of the spice ingredients per batch to make worth while : Currently, a small BBQ sauce company buys their spices in pre-made packages that go into each batch. They buy about 980 packages per year and they don't see that changing significantly. They pay $98.50 per package. The engineering department thinks t..
Creating the babbage bookkeeping database : Assignment: Creating the Babbage Bookkeeping Database. Problem: Babbage Book keeping is a local company that provides bookkeeping services to several small businesses in the area. The database consists of two tables
Japanese company buys stock in tennessee company : How do the following events influence GDP? A Japanese company builds a factory in Tennessee. (If this affects GDP, is it the Japanese or the American GDP?) A Japanese company buys stock in a Tennessee company.
Estimate specific fuel consumption and overall efficiency : A diesel power station has the following data : - Estimate (i) specific fuel consumption, (ii) overall efficiency, and (iii) thermal efficiency of engine.
Show that the firms cannot gain by deviating : If so, describe such an equilibrium and show that the firms cannot gain by deviating. If not, explain why.
What issues the judge would take into consideration : Since John was in custody, what are the procedural steps the police were required to take once John began to incriminate himself? What procedural steps must the officers perform following John's arrest and interview at the police station?
Software create a gantt chart : Using Microsoft Project or other similar software create a GANTT chart for a hypothetical project that involves at least 7 tasks, and two milestones. In your posting, include enough support material to describe the project, each of the tasks, and..
Find the subgame perfect nash equilibria of this new model : Find the subgame perfect Nash equilibria of this new model and compare it/them with the subgame perfect equilibrium of the original model.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Find a minimal sum-of-products expression for each function

with karnaugh maps, find a minimal sum-of-products expressionfor each of the following logic functions. Indicate thedistinguished 1-cells in each map a) F = ΣA,B,C,D (1,4, 5, 6,11, 12,13,14,15) b) F = ΣA,B,C,D (0, 1, 2,5, 8, 9,10, 11,12)

  How long does it take light from sun to reach neptune

The average orbital radius of Neptune is 2.8 billion miles. Given that distance, how long on average does it take light from the sun to reach the planet Neptune in hours (Speed of light in English system = 186,282.4 miles/second)

  How to translate the algorithm to a c program

The campus bus uses an embedded system that tracks the number of passengers getting in and those getting out of the bus. Two circuits with laser photodiodes, connected to RB0 (getting in) and RB1 (getting out), are used to track these numbers.

  What is the average power dissipation during the time

It is given that the energy consumed by a computer system is (100 Joules/sec^2)*t^2 Joules during the first second after being activated at t=0. What is the average power dissipation during this time

  Use the orthogonality principle to find the mmse estimator

Suppose we are allowed to observe a random process Z(r) at two points in time, ro and ri .- Use the orthogonality principle to find the MMSE estimator.

  Problem regarding the hot rod marketing

Terry Walsh knew the time was right to move from being a small, "garage-based" company to a much larger enterprise. After spending years as a research chemist, Terry had launched out on his own. His goal was to develop a top-of-the-line fuel injec..

  Construct block diagram and asmd chart for digital system

Construct a block diagram and an ASMD chart for digital system that counts the number of people in a room. The one door through whichpeople enter the room has photocell that changes a signal x from 1to 0 when the light is interrupted.

  Active charge balancing for batteries or ultra-capacitors

The latest Lithium-ion batteries and double-layer ultra-capacitors have amazing energy-storage capacities. However, the voltage of a single cell is usually not sufficient for higher power applications, and series connection is then required.

  How big will be rms value of voltage across coil nd resistor

how big will be inductance of coil if it is connected in series with resistor 30 omega on AC circuit with input voltage with RMS value U1=(220+2*1.7) V and frequency 50 Hz if power factor of the circuit is 0.6

  Show that the four-momentum of any material particle

Show that the sum of any two forward time-like vectors is itself forward time-like, and hence that the sum of any number of forward time-like vectors is its self forward time-like.

  Find for each of the stored charge in coulombs

In actual electronic work, capacitances range from 30 picofarads, to 60 microfarads, to 5 farads. Assuming that each of these capacitances is charged to five volts, find for each a) the stored charge in coulombs, b) the number of electrons stored ..

  What is the smallest increment between two numbers

Given a two's complement, fixed point number with 8-bits of integer and 8-bits of fraction: A. What is the largest (most positive) number you can represent B. What is the most negative number you can represent

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd