Estimate specific fuel consumption and overall efficiency

Assignment Help Electrical Engineering
Reference no: EM131252104

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: EM131252104

Questions Cloud

Give at least one example of the economy and poverty : Describe any 3 distinct social problems in that in concerns to gender. In answering this question, you will need to both explain the problem and explain why the problem exists.
Analyze the key points of the enron scandal : Analyze the key points of the Enron Scandal and specifically address how professionalism and ethics influence decision-making. How do unethical standards impact an organization's performance and capital investments?
Which there is no stratification based on class : This discussion will give you an insight into the difficulties all societies face with regards to social stratification. Based on your readings and understanding of the above issues, discuss the answer to the following question with your classmat..
Equilibrium rental for a one bedroom apartment : A) What is the equilibrium rental for a one bedroom apartment? B) Suppose 200 new apartments are constructed. What happens to the equilibrium rent? C) Suppose more people move to the town increasing demand by 200 units at each price. What is the new..
Estimate specific fuel consumption and overall efficiency : A diesel power station has the following data : - Estimate specific fuel consumption, overall efficiency, and thermal efficiency of engine.
Is the correlation positive or negative : Would it make any difference to the analysis of this game if we removed the information set of player 2 that links the topmost and bottommost pieces of the tree? If so, what difference? If not, are there information sets of player 1 that are simil..
Differentiate between the three financial statements : Why must organizations focus on both shareholder wealth and the stakeholders? Differentiate between the three financial statements with which managers should be familiar. How are they linked?
What is the optimal course of action for the monopolist : If the monopolist, in the first period, picks a technology that discourages the entrant from entering in the second period, we say that the monopolist has blockaded entry. Is there a technology the monopolist could pick in the first period that wo..
Would you disclose personal information to a client : What standards do you need to uphold if you are in a voluntary position or providing free/pro bono work? Self-disclosure - Would you disclose personal information to a client? If so, when and how is it appropriate?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Determine how many turns must be in the secondary winding

A certain transformer has 250 turns in its primary winding. In order to double the voltage, how many turns must be in the secondary winding

  Calculate and measure all quiescent voltages

BENE 2731 ELECTRONIC ENGINEERING LAB: Common-Emitter BJT Amplifier. Using the experimental chassis given connect the DC supply as required. Use only the first stage amplifier. Calculate and measure all quiescent voltages. Simulate the circuit. Compar..

  How would the current-speed and efficiency change

A permanent magnet dc motor is delivering zero torque when it runs at 1800 rev/min and has 50 V dc applied to its terminals. The armature resistance is 2.0 ohm. What current will the motor need in order to deliver a torque of 2.0 Nm

  Basic electric circuit diagram

What is the current in Ammeter in this Basic Electric Circuit Diagram?

  How parameters must be constrained to make system constant

In the question below only focus on the parameter or parameters that are relevant to the particular property you are being asked about in the particular question. If you need to constrain a parameter to satisfy the stated criterion.

  What is meant by the frequency response of a system

1) What is the difference between a continuous spectrum and a line spectrum 2) What is the fundamental difference between a continuous signal and a discrete signal 3) Why are linear time invariant (LTI) systems so important in engineering and enginee..

  Question concerns low-pass filter given a rc low-pass

question concerns low-pass filter. given a rc low-pass filter and the values of the resistor the capacitor and a

  How the ct-vt and meters are connected into the load circuit

Draw a circuit diagram to show how the CT, VT and meters are connected into the load circuit. Neglecting instrument and transformer errors, calculate the load kVA and power factor if the voltmeter, ammeter and wattmeter indicate values of 200 V, 2..

  What will be the output voltage from the bridge for a change

What will be the output voltage from the bridge for a change in temperature of 20o C The supply voltage to the bridge is 6.0 V and the temperature coefficient of resistance of the platinum is 0.0039 K-1.

  What is the modulation used to transmit hdtv signals

What is the modulation used to transmit HDTV signals over the air in US terrestrial broadcasting? What is the transmitted bit rate and the compression method?

  Explain can the op amp have a gain less than one

Discuss different applications that could use non-inverting and inverting amplifier circuits. Will the actual op Amp characteristics cause any challenges it used for each application.

  Distortion level of the primary current waveform

Why does the distortion level of the primary current waveform change when a dc bias is applied - explain why the voltage waveform measured on the oscilloscope is not dc biased.

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