How many times a year should house air ducts be cleaned?

How many times a year should house air ducts be cleaned?
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My house has forced air heating. How often should the air duct cleaning be performed?
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. How many times year cooling water must be cleaned 1. Once a year 2. Thrice a year 3. Twice a year 4. Four times a year

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How often should I hire an air ducts cleaner for my home?

Description : How often should I hire an air ducts cleaner for my home?

Last Answer : If you use a company that does the job thoroughly, you only need the ducts cleaned every 3 to 5 years. If you have a home remodel project with a lot of dust, you may want them cleaned sooner. Air ... as far as you can. In addition to that, make sure you always have a clean filter for your furnace.

What should I know before deciding to hire someone to clean my air ducts?

Description : What should I know before deciding to hire someone to clean my air ducts?

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What is the best way to clean air conditioning ducts?

Description : What is the best way to clean air conditioning ducts?

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Description : Air velocity in ducts can be measured by using and manometer a) Orifice meter b) Borden gauge c) Pitot tube d) Anemometer

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Description : How to Clean Air Ducts

Last Answer : How to Clean Air Ducts Is the quality of the air you breathe inside your home good? Indoor air pollution has become a common problem for many places nowadays, especially if the stale air inside is ... fresh and clean air circulating inside. Try this do-it-yourself chore and enjoy a cleaner home.

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Description : Why do I have this feeling for a couple days after the house is cleaned?

Last Answer : There’s something to be said for that spotless clean, everything in its place feeling…maybe that’s what you’re experiencing…

(Follow-up Q) How many times do you wear an item of clothing that is "dry-clean only" before you actually get it cleaned?

Description : (Follow-up Q) How many times do you wear an item of clothing that is "dry-clean only" before you actually get it cleaned?

Last Answer : Oh, that means you actually have to have it cleaned at some point?

When was the last time that you cleaned or changed your air-distribution unit/system filter?

Description : When was the last time that you cleaned or changed your air-distribution unit/system filter?

Last Answer : I wash mine every new season, so 4 times a year. Doing it on a specific date helps remind me to clean it. I have no idea about your other questions, but I have a really good air/heating guy that even comes on Sundays and doesn’t charge extra.

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Description : Controller contacts should be routinely cleaned by ________. A. blowing with compressed air B. filing with a bastard file C. wiping with a clean dry cloth D. dressing with crocus cloth

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Which of the following statements is true concerning the cleaning of electrical contacts? A. Compressed air should be used to blow out metallic dust. B. Magnetic brushes should be used to remove metallic dust. C. The contact surfaces should be greased to increase contact resistance. D. Delicate parts should be cleaned with a brush and an approved safety solvent.

Description : Which of the following statements is true concerning the cleaning of electrical contacts? A. Compressed air should be used to blow out metallic dust. B. Magnetic brushes should be used to remove ... contact resistance. D. Delicate parts should be cleaned with a brush and an approved safety solvent.

Last Answer : Answer: D

How can I stop my eyes from itching around my tear ducts?

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Last Answer : answer:I'd say get some gel eye drops to use at night, and the regular watery ones during the day. I like refresh brand. Consider getting your thyroid checked next time you go to the doctor. Dry eyes are ... for me my thyroid isn't in balance. Are you losing a lot of hair? Could also be an allergy.

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Description : The tissue present in the lining of kidney tubules and ducts of salivary glands is -Science

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I do not have a toilet , the toilet does not pressure. I did endoscopy but no disease was detected ? The doctor says to eat bran vegetables. After eating these regularly, it doesn't work. Lots of bowel movements are accumulated in the abdomen. So it is possible to examine the small ducts of the abdomen and what is the name of this examination. I want to suspect that there is a problem in the small tube in the stomach. Brother helps me.

Description : I do not have a toilet , the toilet does not pressure. I did endoscopy but no disease was detected ? The doctor says to eat bran vegetables. After eating these regularly, it doesn't work. Lots of bowel ... I want to suspect that there is a problem in the small tube in the stomach. Brother helps me.

Last Answer : It may be due to your constipation which may be due to gastric , indigestion , first try a syrup to see if it works. Take 4 tablespoons of magmill 200ml syrup in the morning and at night and mix it ... find a solution. And you can take the advice of a liver specialist about the test you want to do.

How to clean my AC ducts?

Description : How to clean my AC ducts?

Last Answer : Turn off the power. Unscrew the duct and carefully clean it with long brush. Use soap and water to clean stubborn dirt. Use piece of cloth to wipe out the water.

The collecting ducts in the kidney converge to form

Description : The collecting ducts in the kidney converge to form

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$ The endocrine part of human pancreas is represented by `alpha` a and `beta` cells. ! Endocrine gland have ducts.

Description : $ The endocrine part of human pancreas is represented by `alpha` a and `beta` cells. ! Endocrine gland have ducts.

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Endocrine glands lack ducts and are hence, called____glands and their secretions are called_____

Description : Endocrine glands lack ducts and are hence, called____glands and their secretions are called_____

Last Answer : Endocrine glands lack ducts and are hence, called____glands and their secretions are called_____

Ureters act as urinogenital ducts in

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Last Answer : Ureters act as urinogenital ducts in A. Male humans B. Female humans C. Both male and female frogs D. Male frogs

Cleaning the Ducts in Your Home?

Description : Cleaning the Ducts in Your Home?

Last Answer : Every home has ducts and keeping them clean is essential to ensuring a healthy home. If you have an air conditioning system present in the house, then you have duct work throughout. The benefits of ... hoses that can thoroughly clean the ducts in only a matter of a few minutes. Unfortunately, this

Furosemide inhibits reabsorption of sodium and chloride in (A) Proximal convoluted tubules (B) Loop of Henle (C) Distal convoluted tubules (D) Collecting ducts

Description : Furosemide inhibits reabsorption of sodium and chloride in (A) Proximal convoluted tubules (B) Loop of Henle (C) Distal convoluted tubules (D) Collecting ducts

Last Answer : Answer : B

Antidiuretic hormone (A) Is secreted by hypothalamus (B) Secretion is increased when osmolality of plasma decreases (C) Increases obligatory reabsorption of water (D) Acts on distal convoluted tubules and collecting ducts

Description : Antidiuretic hormone (A) Is secreted by hypothalamus (B) Secretion is increased when osmolality of plasma decreases (C) Increases obligatory reabsorption of water (D) Acts on distal convoluted tubules and collecting ducts

Last Answer : Answer : D

If a DC motor runs hot, the cause may be _____________. A. high mica condition B. low ambient temperature C. clogged ventilation ducts D. an open in the shunt field

Description : If a DC motor runs hot, the cause may be _____________. A. high mica condition B. low ambient temperature C. clogged ventilation ducts D. an open in the shunt field

Last Answer : Answer: C

An open armature connection in a DC propulsion motor could be caused by ____________. A. low-load operation B. clogged ventilation ducts C. sparking at the brushes D. a grounded shunt field coil

Description : An open armature connection in a DC propulsion motor could be caused by ____________. A. low-load operation B. clogged ventilation ducts C. sparking at the brushes D. a grounded shunt field coil

Last Answer : Answer: B

What are the functions of grout inside tendon ducts?

Description : What are the functions of grout inside tendon ducts?

Last Answer : Grout in prestressing works serves the following purposes: (i) Protect the tendon against corrosion. (ii) Improve the ultimate capacity of tendon. (iii) Provide a bond between the structural member and the tendon. (iv) In case of failure, the anchorage is not subject to all strain energy.

Predominantly unconjugated hyperbilirubinemia is typical of: A A. intravascular hemolysis B. carcinoma of common bile ducts C. carcinoma of gall bladder D. None of these

Description : Predominantly unconjugated hyperbilirubinemia is typical of: A A. intravascular hemolysis B. carcinoma of common bile ducts C. carcinoma of gall bladder D. None of these

Last Answer : intravascular hemolysis

In a normal nephron: a. the descending loop of Henle is impermeable to water b. anti-diuretic hormone (ADH) increases the permeability of collecting ducts to water c. all the filtered glucose is re-absorbed in the proximal tubule d. nearly all the filtered protein is reabsorbed in the proximal convoluted tubule

Description : In a normal nephron: a. the descending loop of Henle is impermeable to water b. anti-diuretic hormone (ADH) increases the permeability of collecting ducts to water c. all the filtered ... in the proximal tubule d. nearly all the filtered protein is reabsorbed in the proximal convoluted tubule

Last Answer : nearly all the filtered protein is reabsorbed in the proximal convoluted tubule

The following are true about lacrimal gland: a. the palpebral part drains into the superior conjunctival fornix through 12 ducts b. the palpebral part of the gland is 1/3 the size of the orbital part c. excision of palpebral but no the orbital part abolish the tear secretion by the glandd. it receives secretomotor nerve from the third cranial nerve e. the lymphatic drainage is to parotid gland

Description : The following are true about lacrimal gland: a. the palpebral part drains into the superior conjunctival fornix through 12 ducts b. the palpebral part of the gland is 1/3 the size of the ... it receives secretomotor nerve from the third cranial nerve e. the lymphatic drainage is to parotid gland

Last Answer : the palpebral part drains into the superior conjunctival fornix through 12 ducts

Which one of the following is not a part of a renal pyramid? (a) Peritubular capillaries (b) Convoluted tubules (c) Collecting ducts (d) Loop of Henle

Description : Which one of the following is not a part of a renal pyramid? (a) Peritubular capillaries (b) Convoluted tubules (c) Collecting ducts (d) Loop of Henle

Last Answer : (b) Convoluted tubules

Ureters act as urinogenital ducts in (a) human males (b) human females (c) both male and female frogs (d) male frogs.

Description : Ureters act as urinogenital ducts in (a) human males (b) human females (c) both male and female frogs (d) male frogs.

Last Answer : (c) both male and female frogs

Choose the correctly matched pair. (a) Inner lining of - Ciliated epithelium salivary ducts (b) Moist surface - Glandular epithelium of buccal cavity (c) Tubular parts of -Cuboidal epithelium nephrons (d) Inner surface of - Squamous epithelium bronchioles

Description : Choose the correctly matched pair. (a) Inner lining of - Ciliated epithelium salivary ducts (b) Moist surface - Glandular epithelium of buccal cavity (c) Tubular parts of -Cuboidal epithelium nephrons (d) Inner surface of - Squamous epithelium bronchioles

Last Answer : (c) Tubular parts of -Cuboidal epithelium nephrons

Cuboidal epithelium with brush border of microvilli is found in (a) lining of intestine (b) ducts of salivary glands (c) proximal convoluted tubule of nephron (d) Eustachian tube

Description : Cuboidal epithelium with brush border of microvilli is found in (a) lining of intestine (b) ducts of salivary glands (c) proximal convoluted tubule of nephron (d) Eustachian tube

Last Answer : c) proximal convoluted tubule of nephron

Which of the following quantities are computed by using the hydraulic radius for non-circular ducts? (A) Velocity and relative roughness (B) Head loss and velocity (C) Reynold number, relative roughness and head loss (D) Reynolds number and friction factor

Description : Which of the following quantities are computed by using the hydraulic radius for non-circular ducts? (A) Velocity and relative roughness (B) Head loss and velocity (C) Reynold number, relative roughness and head loss (D) Reynolds number and friction factor

Last Answer : (C) Reynold number, relative roughness and head loss

When the female patient demonstrates thickening, scaling, and erosion of the nipple and areola, the nurse recognizes that the patient is exhibiting signs of a) Paget’s disease. Paget’s disease is a malignancy of mammary ducts with early signs of erythema of nipple and areola. b) acute mastitis. Acute mastitis is demonstrated by nipple cracks or abrasions along with reddened and warm breast skin and tenderness.

Description : When the female patient demonstrates thickening, scaling, and erosion of the nipple and areola, the nurse recognizes that the patient is exhibiting signs of a) Paget's disease. Paget's disease ... the breast and demonstrates an orange peel apearance of breast skin with enlargement of skin pores.

Last Answer : a) Paget’s disease. Paget’s disease is a malignancy of mammary ducts with early signs of erythema of nipple and areola.

_____ are industrial pro ial products t ducts that aid in t hat aid in the buyer he buyer’s produc ’s production or o tion or operations, in ions, including installations and accessory equipment. a. Materials b. Parts c. Capital items d. Specialty products

Description : _____ are industrial pro ial products t ducts that aid in t hat aid in the buyer he buyer’s produc ’s production or o tion or operations, in ions, including installations and accessory equipment. a. Materials b. Parts c. Capital items d. Specialty products

Last Answer : c. Capital items

ducts and processes on a firm or on society in general? A)Technology Assessment B)Environmental Scanning C)Societal Estimation D)Environmental Assessme E)Social Audit

Description : ducts and processes on a firm or on society in general? A)Technology Assessment B)Environmental Scanning C)Societal Estimation D)Environmental Assessme E)Social Audit

Last Answer : A)Technology Assessment

The following tissue is most sensitive to vasopressin: A. Renal collecting ducts B. Intestinal smooth muscle C. Vascular smooth muscle D. Uterus

Description : The following tissue is most sensitive to vasopressin: A. Renal collecting ducts B. Intestinal smooth muscle C. Vascular smooth muscle D. Uterus

Last Answer : A. Renal collecting ducts

Select the action of vasopressin exerted through the V1 subtype receptors: A. Release of coagulation factor VIII and von Willebrands factor from vascular endothelium B. Increased peristalsis of gut C. Dilatation of blood vessels D. Increased water permeability of renal collecting ducts

Description : Select the action of vasopressin exerted through the V1 subtype receptors: A. Release of coagulation factor VIII and von Willebrands factor from vascular endothelium B. Increased peristalsis of gut C. Dilatation of blood vessels D. Increased water permeability of renal collecting ducts

Last Answer : B. Increased peristalsis of gut

Choose the correct statement about osmotic diuretics: A. They are large molecular weight substances which form colloidal solution B. Their primary site of action is collecting ducts in the kidney C. They increase water excretion without increasing salt excretion D. They can lower intraocular pressure

Description : Choose the correct statement about osmotic diuretics: A. They are large molecular weight substances which form colloidal solution B. Their primary site of action is collecting ducts in the ... C. They increase water excretion without increasing salt excretion D. They can lower intraocular pressure

Last Answer : D. They can lower intraocular pressure

The following diuretic acts on the luminal membrane of distal tubule and collecting ducts to inhibit electrogenic Na+ reabsorption so that K+ excretion is diminished and bicarbonate excretion is enhanced: A. Xipamide B. Isosorbide C. Triamterene D. Spironolactone

Description : The following diuretic acts on the luminal membrane of distal tubule and collecting ducts to inhibit electrogenic Na+ reabsorption so that K+ excretion is diminished and bicarbonate excretion is enhanced: A. Xipamide B. Isosorbide C. Triamterene D. Spironolactone

Last Answer : C. Triamterene

Amiloride inhibits K+ excretion in the distal tubules and collecting ducts by blocking: A. Electrogenic K+ channels B. Electrogenic Na+ channels C. Nonelectrogenic Na+-Cl– symport D. H+K+ATPase

Description : Amiloride inhibits K+ excretion in the distal tubules and collecting ducts by blocking: A. Electrogenic K+ channels B. Electrogenic Na+ channels C. Nonelectrogenic Na+-Cl– symport D. H+K+ATPase

Last Answer : B. Electrogenic Na+ channels

The primary site of action of thiazide diuretics is: A. Proximal tubule B. Ascending limb of loop of Henle C. Cortical diluting segment D. Collecting ducts

Description : The primary site of action of thiazide diuretics is: A. Proximal tubule B. Ascending limb of loop of Henle C. Cortical diluting segment D. Collecting ducts

Last Answer : C. Cortical diluting segment

Secretion of K+ in the late distal tubule and collecting ducts of kidney depends on: A. Intracellular K+ content B. Unabsorbed Na+ load presented to the distal segment C. Aldosterone level D. All of the above

Description : Secretion of K+ in the late distal tubule and collecting ducts of kidney depends on: A. Intracellular K+ content B. Unabsorbed Na+ load presented to the distal segment C. Aldosterone level D. All of the above

Last Answer : D. All of the above

Actions of oxytocin include the following except: A. Vasoconstriction B. Increased water reabsorption in renal collecting ducts C. Contraction of mammary myoepithelium D. Release of prostaglandins from endometrium

Description : Actions of oxytocin include the following except: A. Vasoconstriction B. Increased water reabsorption in renal collecting ducts C. Contraction of mammary myoepithelium D. Release of prostaglandins from endometrium

Last Answer : A. Vasoconstriction

Select the tissue that is most sensitive to oxytocin: A. Myometrium B. Myoepithelium of mammary alveoli C. Vascular smooth muscle D. Renal collecting ducts

Description : Select the tissue that is most sensitive to oxytocin: A. Myometrium B. Myoepithelium of mammary alveoli C. Vascular smooth muscle D. Renal collecting ducts

Last Answer : B. Myoepithelium of mammary alveoli

13. The sequence of accessory ducts from the testis to the body cavity in Man is--------- (a) Rete testis,vasaefferentia, epididymis and vas deferens (b) Vasa efferentia, rete testis, vas deferns and epididymis (c) Vasa efferetia, vas deferens, epididymis and rete testis (d) Epididymis, vasa efferentia , rete testis and vas deferens

Description : 13. The sequence of accessory ducts from the testis to the body cavity in Man is--------- (a) Rete testis,vasaefferentia, epididymis and vas deferens (b) Vasa efferentia, rete testis, ... , vas deferens, epididymis and rete testis (d) Epididymis, vasa efferentia , rete testis and vas deferens

Last Answer : (a) Rete testis,vasaefferentia, epididymis and vas deferens

Pancreatic juice is collected by small ducts from Acini, these are (a) Wirsung duct (b) Ducts of santorini (c) Wharton's duct (d) None

Description : Pancreatic juice is collected by small ducts from Acini, these are (a) Wirsung duct (b) Ducts of santorini (c) Wharton's duct (d) None

Last Answer : (b) Ducts of santorini

Is It Really Important To Have Your Carpets Cleaned Every Year?

Description : Is It Really Important To Have Your Carpets Cleaned Every Year?

Last Answer : There are a number of reasons to have your carpets cleaned annually or at least every 20 months. One reason is that your carpet service contract often requires that they be cleaned every year ... mark challenging properties working, so that stains do not set into your carpet or carpet padding.