User Account

All Pages

Calculate the coal consumption per hour

Assignment Help Electrical Engineering
Reference no: EM131252022

A 100 MW steam station uses coal of calorific value 6400 kcal/kg.

Thermal efficiency, of the station is 30% and electrical efficiency is 92%. Calculate the coal consumption per hour when the station is delivering its full rated output.

Reference no: EM131252022

Questions Cloud

What are the proper units for this coefficient : What model would more appro-priately describe the future behavior of this population?
Explain two requirements of living the examined life : Explain two requirements of living the "Examined Life." Give examples of each. Briefly discuss what is meant by moral "virtues" and "vices," incorporating specific examples of each into your response.
Application of the percentage of receivables method : Officials havelooked at all available evidence and come to the conclusion that 15 percent of ending accounts receivable($160,000 ×15 percent or $24,000) is most likely to prove to be uncollectible.How does application of the percentage of receivab..
How does it address the metaparadigm theories of nursing : Describe the definition of nursing as put forward by the American Nurses Association. How does it address the metaparadigm theories of nursing?
Calculate the coal consumption per hour : A 100 MW steam station uses coal of calorific value 6400 kcal/kg. - Thermal efficiency, of the station is 30% and electrical efficiency is 92%. Calculate the coal consumption per hour when the station is delivering its full rated output.
Doubtful accounts shows a balance of only : How can bad debt expense be reported as $32,000 while the allowance for doubtful accounts shows a balance of only $29,000? Should those two numbers not always be identical in every set offinancial statements?
Inadequate nurse staffing has been reported to lead nurses : Due to a shortage of registered nurses, in combination with increased workload, has the potential to impact quality of care. Nursing workload is increasingly thought to contribute to both nurses' quality of working life and quality/safety of care.
What is the nature of the given things : Metaphysics is a subfield of philosophy that asks such questions as, "What kinds Of things exist?" and "What is the nature of those things?"
Type of unemployment is the song about : In his song "Allentown," Billy Joel sings about the demise of the steel and coal industry in Pennsylvania. In areas like Allentown and much of the Midwest, manufacturing was once the largest employer, but many of those jobs have disappeared as tec..

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Find the capacitance of the cylindrical capacitor

a solid cylindrical conductor of raduis a and charge Q is coaxial with a cylindrical shell of negligible thickness,radius b,and charge -Q. FIND THE CAPACITANCE OF THIS CYLINDRICAL capacitor if its length is l.

  Draw a graph of composite profile and find junction depth

Draw a graph of the composite profile and find the junction depth(s) if the phosphorus background concentration is 10 1 6 /cm3.

  Consider a separately excited dc motor having constant field

Neglecting the armature inductance and the rotational losses, show that by the time the motor reaches its final speed, the energy dissipated in the armature resistance is equal to the energy stored in the rotating parts.

  Find the number of turns necessary for secondary winding

If the doorbell requires 0.2 A at 10 V, find the number of turns necessary for the secondary winding and the current that flows in the primary.

  Determine the fraction of the throttle mass flow that passes

Consider a regenerative Rankine cycle with a 600C and 4-MPa throttle, a 5-kPa condenser, and an open feedwater heater at 500 kPa. Turbine efficiencies are 85%.  (a) Draw labeled, coordinated T-s and flow diagrams.

  Use as few 2-2 muxes as possible to design the cicuit

Use as few 2x2 MUXes as possible to design the following circuit. Your circuit outputs Z, which is the square root of the input, X if and only if X is a power of two, otherwise, the output Z=0. Assume the following range for X: 0

  Find the potential distribution by solving laplaces equation

For a coaxial line with inner conductor radius a and outerconductor radius b, V = V0 at ρ = a and V = 0 atρ = b. Find the potential distribution by solving Laplace'sequation. Also find capacitance per unit length.

  Determine the probability distribution of the number of time

Determine the probability distribution of the number of times

  What factors should be considered by qantas management

If Qantas decides to outsource, list and describe points that should be addressed in a service level agreement.

  Explain how to derive a mealy machine state diagram

A sequential circuit has two inputs and two outputs. The inputs (X1X2) represent a 2-bit binary number, N. If the present value of Nis greater than the previous value, then Z1=1. If the present value of N is less than the previous value, then Z2=1..

  Find power dissipated in resistor

Two coils A and B are mutually coupled so that 55% of the flux of Coil A links Coil B. It is found that current of 2A produces a flux of 0.04 mWb in coil A while the same current in B creates in it flux of 0.05 mWb. If Number of turns are 1000 and 13..

  Determine what is the angle of the a-phase current

1-If the AB current in a Y-connected load has an angle of -14°, what is the angle of the a-phase current. (0 decimals in degrees) 2-If the current of the a-phase in a Y-connected load has an angle of -73°

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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