Seasonal efficiency

Seasonal efficiency
by

1 Answer

Answer :

Seasonal efficiency is how well the boiler uses fuel over the entire heating season. It is the ratio of the total seasonal heat output used by the facility to the total seasonal fuel input. The seasonal efficiency depends on the boiler’s steady-state efficiency, standby losses, and cycling losses. 
by

Related questions

Faults and remedies for less efficiency of I C engine

Description : Faults and remedies for less efficiency of I C engine

Last Answer : 1. The air intake might be clogged, so there is fuel but not enough air - clean/ replace air filter 2. The fuel system might be supplying too much or too little fuel to the mix, meaning that combustion ... If your sparkplug or the wire leading to it is worn out, the spark will be weak - replace it

Boiler efficiency

Description : Boiler efficiency

Last Answer : Boiler efficiency is the fraction of energy input that actually goes into raising steam. Thus it could be given by the ratio of heat actually used for steam generation and total heat available due to combustion of fuel in boiler.

Full form of ISEER is ______ A. Indian seasonal electric efficiency ratio B. Indian seasonal efficiency energy ratio C. International seasonal efficiency energy ratio D. Indian seasonal energy efficiency ratio

Description : Full form of ISEER is ______ A. Indian seasonal electric efficiency ratio B. Indian seasonal efficiency energy ratio C. International seasonal efficiency energy ratio D. Indian seasonal energy efficiency ratio

Last Answer : Indian seasonal energy efficiency ratio

SEER: Seasonal Energy Efficiency Ratio (SEER)

Description : SEER: Seasonal Energy Efficiency Ratio (SEER)

Last Answer : SEER: Seasonal Energy Efficiency Ratio (SEER), is most commonly used to measure the efficiency of a central air conditioner. The higher the SEER, the more efficient the system OR It is the ... the ratio of total capacity to the total KW energy usage at specific humidity and temperature condition.

Excessive noise in operation/ Compressor make noise

Description : Excessive noise in operation/ Compressor make noise

Last Answer : Causes remedial action 1. Loose pulley, flywheel, belt, belt guard, cooler, clamps or accessories. Tighten any loose ends. 2. Lack of oil in crankcase. Check for possible damage ... a good idea to replace your vibration pads 5. Defective crankcase. Repair or replace.

Working of Double Acting Reciprocating Pump

Description : Working of Double Acting Reciprocating Pump

Last Answer : Working of Double Acting Reciprocating Pump As the piston moves to the right hand side as shown in the fig above. The following process takes place at left and right side. At left ... same time. If suction is taking place at right side than discharge takes place at left and vice-versa.

Difference between Single stage compressor and Multi stage compressor.

Description : Difference between Single stage compressor and Multi stage compressor.

Last Answer : Single stage compressor Multi stage compressor. Only one cylinder for the compressor process More than one cylinder is connected in series Used in low pressure application Achieve a very ... low Suitable for light task Suitable for heavy task. It can manage large load

Difference between Impulse turbine and Reaction turbine.

Description : Difference between Impulse turbine and Reaction turbine.

Last Answer : Impulse turbine Reaction turbine 1. Steam completely expands in nozzle and pressure remains constant during flow through the blade passage.2. Relative velocity of steam passing over blade of impulse ... more space per unit power. 6.The blades are aerofoil & non symmetrical type.

Classification of pumps

Description : Classification of pumps 

Last Answer : A) Centrifugal pumps 1- Axial flow pump 2- Radial flow pump  B) Positive displacement pumps 1- Rotary gear pump 2- Rotary vane pump 3- Rotary lobe pump 4- Rotary screw pump 5- Reciprocating pump

BENSON BOILER

Description : BENSON BOILER

Last Answer : It is a water tube boiler capable of generating steam at supercritical pressure. Figure shows the schematic of Benson boiler. Mark Benson, 1992 conceived the idea of generating steam at supercritical pressure in ... 135 tons/hr. Thermal efficiency of these boilers is of the order of 90%.

Provisions under boiler act for remedial measures are

Description : Provisions under boiler act for remedial measures are

Last Answer : No owner of a boiler shall use the boiler or permit it to be used  1. Unless it has been registered in accordance with the provision of this act 2. In the case of any boiler which ... or competency unless the boiler is in charge of a person holding the certificate required by such rules.

The basic difference between compressor and pump is

Description : The basic difference between compressor and pump is

Last Answer : A pump is a machine that moves a fluid either liquid or gas from one place to another. A compressor is a machine that compresses a gas into a smaller volume.

Classification of I.C. engines on the basis of

Description : Classification of I.C. engines on the basis of

Last Answer : 1) Method of ignition – Spark ignition engine, Compression ignition engine 2) Thermodynamic cycle – Otto cycle engine, diesel cycle engine, Dual cycle engine 

Application of pump

Description : Application of pump

Last Answer : 1. Pumping water from wells, aquarium filtering, pond filtering and aeration 2. In the car industry for water-cooling and fuel injection 3. In the energy industry for pumping oil and natural gas ... pumps and in various hydraulic power packs 9. Car washes often use these triplex-style plunger pumps

Following are the different power losses in steam turbine.

Description : Following are the different power losses in steam turbine. 

Last Answer : 1) Residual velocity loss 2) Losses in regulating valves 3) Loss due to steam friction in nozzle. 4) Loss due to leakage 5) Loss due to mechanical frication 6) Loss due to wetness of steam 7) Radiation loss 8) Losses in exhaust piping

Following are the applications of compressed air in industry

Description : Following are the applications of compressed air in industry 

Last Answer : 1) To drive air motors in coal mines. 2) To inject fuel in air injection diesel engines. 3) To operate pneumatic drills, hammers, hoists, sand blasters. 4) For cleaning purposes. 5) To cool large ... ) To operate air tools like air guns. 10) To hold & index cutting tools on machines like milling.

Given the choice, would you prefer to live in a hot climate, cold climate, seasonal climate (going from very hot to very cold) or something else (please describe)?

Description : Given the choice, would you prefer to live in a hot climate, cold climate, seasonal climate (going from very hot to very cold) or something else (please describe)?

Last Answer : Four seasons in the Northeast but with February in California.

Do you use all weather or seasonal tires?

Description : Do you use all weather or seasonal tires?

Last Answer : I live in the (very crappy weather) North East and I have all-weather tires on an AWD vehicle. Mostly they are fine, but I have to keep a close eye on the tread. The minute it goes down just ... slick winter for us so far, and except for the worst days I've been pretty functional on these tires.

Do blind people suffer from Seasonal Affective Disorder?

Description : Do blind people suffer from Seasonal Affective Disorder?

Last Answer : answer:The answer is “Yes!” Your question intrigued me. I didn’t know the answer, so I did a little research. I found this article on a Scientific American Q&A page.

Would seasonal trees last all year if the weather permitted it?

Description : Would seasonal trees last all year if the weather permitted it?

Last Answer : Nope. Deciduous trees will still go through an annual cycle in mild weather. In Southern California people plant and grow everything, there’d be a heap of leaves on the ground every October from the leaf-droppers.

Has anyone else noticed a seasonal shift in recent years--about one month early?

Description : Has anyone else noticed a seasonal shift in recent years--about one month early?

Last Answer : I don’t know, but, I have noticed these trends as well. This has been an amazingly mild summer, and I JUST looked up the 2011 winter predictions, they say an average winter for the west, no El Nino or La Nina action, neutral.

Is it possible to have Seasonal Affective Disorder for spring and summer?

Description : Is it possible to have Seasonal Affective Disorder for spring and summer?

Last Answer : I think that by definition, SAD is brought on by shorter daylight hours. So whatever is affecting you, it’s not SAD.

What is your favorite ********* seasonal song?

Description : What is your favorite Christmas seasonal song?

Last Answer : Right now,I pick this :) or maybe this

Is it possible for traumatic events to create a pseudo-seasonal affected disorder?

Description : Is it possible for traumatic events to create a pseudo-seasonal affected disorder?

Last Answer : No specialist, I believe, can tell you whether this is exactly true or not - people are so varied in their emotional response, in how their bodies deal with trauma. All I can say is that ... less safe and your coping around traumatic events gets affected more during the times you feel less safe.

Could seasonal affective disorder trigger mania?

Description : Could seasonal affective disorder trigger mania?

Last Answer : In short, yes. It’s more likely to trigger depression than mania, though. It’s not actually the temperature but the lack of sunlight that causes the issue. I’m not really sure what your confusion is over. Care to clarify?

Anyone else having horrible seasonal allergies right now? What are you doing for them?

Description : Anyone else having horrible seasonal allergies right now? What are you doing for them?

Last Answer : wow, i never get it that bad just sinus problems . benedryl knocks me out even though it works the best. sudafed sinus has been working for me now. my mom's husband gets it that bad and the last couple ... to get an allergy shot from the doctor's and that's been a miracle cure for him! good luck!

What causes Seasonal Depression?

Description : What causes Seasonal Depression?

Last Answer : Personally for me it’s realizing how lonely I am. But I’m working on it.

What would happen if the body contracted seasonal flu and H1N1 concurrently?

Description : What would happen if the body contracted seasonal flu and H1N1 concurrently?

Last Answer : Good question! I will have to follow this one!

If i want to apply for a job, should i state that it's seasonal?

Description : If i want to apply for a job, should i state that it's seasonal?

Last Answer : I wouldn’t, It may limit your chances of getting the job, Just say you may want to cut back hours after summers over, be creative, times are hard.

alternanthera plant seasonal?

Description : alternanthera plant seasonal?

Last Answer : Need Answer

How has tourism become single largest tertiary activity? What type of industries are fostered by tourism? Tourism is seasonal in some regions. Why? -Geography

Description : How has tourism become single largest tertiary activity? What type of industries are fostered by tourism? Tourism is seasonal in some regions. Why? -Geography

Last Answer : (a) Tourism has become the world's single largest tertiary activity as it registered total jobs of 250 million and total revenue 40% of the total GDP. Many local people are employed to ... vacation period is dependent on favourable weather conditions but many regions are open all the year round.

Name the industry which is seasonal in nature. -SST 10th

Description : Name the industry which is seasonal in nature. -SST 10th

Last Answer : Sugar industry.

Which industry, due to its seasonal nature, is ideally suited to the cooperative sector? -SST 10th

Description : Which industry, due to its seasonal nature, is ideally suited to the cooperative sector? -SST 10th

Last Answer : This answer was deleted by our moderators...

In which sector is seasonal and disguised unemployment most prevalent in India? -SST 10th

Description : In which sector is seasonal and disguised unemployment most prevalent in India? -SST 10th

Last Answer : Agriculture Sector

5. What is the difference between perennial and seasonal lakes and rivers? -History

Description : 5. What is the difference between perennial and seasonal lakes and rivers? -History

Last Answer : Perennial rivers and lakes are those which bear water throughout the year while seasonal rivers and lakes have water only during a particular period, le. rainy season.

Define Seasonal Unemployment. Why is educated unemployment a peculiar problem in India? Explain -Economics 9th

Description : Define Seasonal Unemployment. Why is educated unemployment a peculiar problem in India? Explain -Economics 9th

Last Answer : Seasonal unemployment is a type of unemployment in which the employment offered to an individual is seasonal. One cannot get a job round the year . Educated unemployment is one of the peculiar problems in India as today more and more youth choose the same stream and most of them have a common goal.

Which winds are predominantly seasonal winds? -Do You Know?

Description : Which winds are predominantly seasonal winds? -Do You Know?

Last Answer : answer:

which is a result of a seasonal change (meaning a change that happens over and over at a certain time of the year)?

Description : which is a result of a seasonal change (meaning a change that happens over and over at a certain time of the year)?

Last Answer : frogs digging into mud to hibernate in the winter. apex

What is the meaning of the word seasonal flower ?

Description : What is the meaning of the word seasonal flower ?

Last Answer : The word seasonal flower means fruit produced during the season.

Which is the seasonal rice ?

Description : Which is the seasonal rice ?

Last Answer : Aus is the seasonal rice.

What causes seasonal changes ?

Last Answer : We all know that the earth and other planets in the solar system revolve around the sun. Each planet rotates in two ways , one on its own axis , which is called ecliptic motion. Day and night ... is called one year or one solar year. The seasons change because of this annual movement of the earth.

Name the seasonal crop ?

Last Answer : : Jute , rubber , cassava are hot season crops.

Name the seasonal crop ?

Last Answer : : Red spinach , eggplant , chilli , papaya and banana are seasonal neutral crops.

Seasonal Of name Money What ?

Last Answer : Seasonal Of name Money Seasonal .

The forests which show contrasting seasonal aspects are

Description : The forests which show contrasting seasonal aspects are

Last Answer : The forests which show contrasting seasonal aspects are A. Tropical rain forests B. Temperate ... deciduous forests D. Temperate needle-leaf forests

Disguised Unemployment and Seasonal Unemployment.

Description : Disguised Unemployment and Seasonal Unemployment.

Last Answer : Distinguish Between: Disguised Unemployment and Seasonal Unemployment.

Choose the correct pair: 1. Seasonal unemployment

Description : Choose the correct pair: 1. Seasonal unemployment

Last Answer : Choose the correct pair: Group - A' Group - B' 1. Seasonal unemployment (a) Computers ... (f) Infrastructural changes 7. EGS (g) Maharashtra

How did the flooding cycle provide seasonal rhythm for the Egyptian people?

Description : How did the flooding cycle provide seasonal rhythm for the Egyptian people?

Last Answer : The flooding cycle determined the planting season forfarmers.Get a KIK!!!!! From the App Store, on your iPod Touch, iPad, oriPhone....! : D

How did the flooding cycle provides seasonal rhythm for the Egyptian people?

Description : How did the flooding cycle provides seasonal rhythm for the Egyptian people?

Last Answer : The flooding cycle determined the planting season forfarmers.Get a KIK!!!!! From the App Store, on your iPod Touch, iPad, oriPhone....! : D

What seasonal weather changes in sumer?

Description : What seasonal weather changes in sumer?

Last Answer : summer