Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

1) prepare down the factors which are influencing the performance of the boiler.

2) Data given were observed during the trial of the boiler. Main steam pressure= 6 MPa, steam temperature= 475oC, feed water flow rate= 80 tons/h, steam to fuel ratio is= 2.3, calorific value of fuel= 9500 kJ/kg, feed water at economizer inlet is= 105oC and exit is= 210oC, air enter in air pre heater at= 30oC and leaves at= 180oC, air fuel ratio of= 3.5 is in operation. Compute boiler efficiency and sketch heat balance sheet.

3) Describe the effect of moisture and carbon presence in coal and how does it affect the performance of a pulveriser? Describe with a neat and suitable diagram of the working of ball mill.

4) What is meant by fluidization and minimum fluidization velocity? With a neat and suitable diagram describe the working of FBC.

5) With a neat and suitable sketch describe the construction and working of drum internals used for a controlled circulation boiler.

6) prepare down the step by step procedures to be followed while designing the economizer?

7) Describe why super heated temperature of steam generation is limited? Describe any one method which is used to control super heated steam temperature.

8) prepare down the detailed procedure to be followed for commissioning of the boiler.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M912971

Have any Question? 


Related Questions in Electrical & Electronics

1 state the relationship between polarization current

1. State the relationship between polarization current density and electric field intensity. How is it taken into account in Maxwell's equations? 2. What is the revised definition of D? 3. State the relationship between ...

Figure 3012 shows a router using fifo queuing at the input

Figure 30.12 shows a router using FIFO queuing at the input port. The arrival and required service times for seven packets are shown below; ti means that the packet has arrived or departed i ms after a reference time. Th ...

1 learning outcomesat the end of this project students will

1. Learning outcomes At the end of this project, students will be able to: 1) Analyze power system faults based on balance and unbalanced faults techniques. (PLO4-CTPS-C4) 2) Express power flow analysis using EMTP softwa ...

Data at a rate of 1 million pulses per second are to be

Data at a rate of 1 million pulses per second are to be transmitted over a certain communications channel. The unit step response g(t) for this channel is shown in Fig. P2.7-1. a. Can this channel transmit data at the re ...

1 assume alice needs to send an e-mail to bob explain how

1. Assume Alice needs to send an e-mail to Bob. Explain how the confidentiality of the e-mail is achieved using PGP. 2. Assume Alice needs to send an e-mail to Bob. Explain how the integrity of the e-mail is achieved usi ...

Suppose a geologist has collected 15 specimens of a certain

Suppose a geologist has collected 15 specimens of a certain rock, call it R1, and 10 specimens of... Suppose a geologist has collected 15 specimens of a certain rock, call it R1, and 10 specimens of another rock, call it ...

1 briefly outline the reasoning used for the removal of the

1. Briefly outline the reasoning used for the removal of the inconsistency with Maxwell's equations of the intuitively derived fields due to the Hertzian dipole. 2. Discuss the characteristics of the complete electromagn ...

1 discuss the physical interpretation of amperes circuital

1. Discuss the physical interpretation of Ampere's circuital law in differential form for the simple case of 2. State Ampere's circuital law in differential form for the general case of an arbitrary magnetic field. How i ...

A square loop of wire of sides 001 m lies in the xy-plane

A square loop of wire of sides 0.01 m lies in the xy-plane, with its sides parallel to the x- and y-axes and with its center at the origin. It carries a current of 1 A in the clockwise sense as seen along the positive z- ...

1 outline the steps involved in the magnetoquasistatic

1. Outline the steps involved in the magnetoquasistatic field analysis of a parallel plate structure and the determination of its input behavior. Compare the input behavior with the magnetostatic case. 2. Outline the ste ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen