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PCU Exam With Correct Solutions.
3 parts of a chest tube - 1. drainage chamber - measure fluid accumulation 2. water seal chamber - one way valve for fluid to escape; bubbling indicates leak or air escape 3. suction control chamber - regulates negative pressure 4 types of PCIs - 1. balloon angioplasty - balloon across lesion 2. stent placement - mesh over steonic area 3. atherectomy - removes plaque 4. laser angioplasty - lasers lesion a lateral wall MI involves which vessel? - left circumflex a posterior wall MI involv...
- Exam (elaborations)
- • 10 pages •
3 parts of a chest tube - 1. drainage chamber - measure fluid accumulation 2. water seal chamber - one way valve for fluid to escape; bubbling indicates leak or air escape 3. suction control chamber - regulates negative pressure 4 types of PCIs - 1. balloon angioplasty - balloon across lesion 2. stent placement - mesh over steonic area 3. atherectomy - removes plaque 4. laser angioplasty - lasers lesion a lateral wall MI involves which vessel? - left circumflex a posterior wall MI involv...
CHEM 134 Final questions with 100% accurate answers
-heat released = - heat absorbed # of waves passing a given point per unit time: - frequency Atom has no unpaired electrons - diamagnetic Atom has unpaired electrons - paramagnetic Decreases from left to right, increases from top to bottom - atomic radii Distance between adjacent waves: - wavelength Exceptions to the octet: Molecules with an ___ number of electrons - odd Exceptions to the octet: Molecules with less than __ electrons on the central atom - 8 Exceptions to the octet: Molecu...
- Exam (elaborations)
- • 3 pages •
-heat released = - heat absorbed # of waves passing a given point per unit time: - frequency Atom has no unpaired electrons - diamagnetic Atom has unpaired electrons - paramagnetic Decreases from left to right, increases from top to bottom - atomic radii Distance between adjacent waves: - wavelength Exceptions to the octet: Molecules with an ___ number of electrons - odd Exceptions to the octet: Molecules with less than __ electrons on the central atom - 8 Exceptions to the octet: Molecu...
Chemistry Final exam questions with 100%accurate answers
absorption - Atoms can also absorb light of certain energies, resulting in a transition from the ground state or a lower-energy excited state to a higher-energy excited state albert einstein - Physicist born in Germany who formulated the special theory of relativity and the general theory of relativity. amorphous - any non-crystalline solid that does not organize the atoms and molecules in a definite lattice pattern anion - A negatively charged ion atomic radius - one-half the distance be...
- Exam (elaborations)
- • 0 pages •
absorption - Atoms can also absorb light of certain energies, resulting in a transition from the ground state or a lower-energy excited state to a higher-energy excited state albert einstein - Physicist born in Germany who formulated the special theory of relativity and the general theory of relativity. amorphous - any non-crystalline solid that does not organize the atoms and molecules in a definite lattice pattern anion - A negatively charged ion atomic radius - one-half the distance be...
CHEM134 QUESTIONS WITH 100%ACCURATE ANSWERS
1A - alkali metals 2A - alkaline earth metals 6A - Chalcogens 7A - Halogens Acetate - C2H3O2 -1 Ag (Silver) - +1 Ammonium - NH4 + 1 Au (Gold) - +(1, 3) Br- - Generally Soluble, except (Ag+, Pb 2+, Hg2 2+) C2H3O2- (Acetate) - Generally soluble, no exceptions Carbonate - CO3 -2 Cd (Cadmium) - +2 centi (c) - 10^-2Chlorate - ClO3 -1 Chlorite - ClO2 -1 Chromate - CrO4 2- Cl- - Generally Soluble, except (Ag+, Pb 2+, Hg2 2+) Co (Cobalt) - +(2, 3) CO3 2- - Generally Insoluble, except (L...
- Exam (elaborations)
- • 5 pages •
1A - alkali metals 2A - alkaline earth metals 6A - Chalcogens 7A - Halogens Acetate - C2H3O2 -1 Ag (Silver) - +1 Ammonium - NH4 + 1 Au (Gold) - +(1, 3) Br- - Generally Soluble, except (Ag+, Pb 2+, Hg2 2+) C2H3O2- (Acetate) - Generally soluble, no exceptions Carbonate - CO3 -2 Cd (Cadmium) - +2 centi (c) - 10^-2Chlorate - ClO3 -1 Chlorite - ClO2 -1 Chromate - CrO4 2- Cl- - Generally Soluble, except (Ag+, Pb 2+, Hg2 2+) Co (Cobalt) - +(2, 3) CO3 2- - Generally Insoluble, except (L...
Texas Nursery/Landscape Exam And Answers
__________ drawings show an object as seen by the eyes at eye-level. - Perspective A "spreader-sticker" added to the spray solution causes the chemical to: - Better cover the plant surface and resist being washed off by rain and irrigation A 50 pound bag of 5-10-15 fertilizer contains pounds of nitrogen. - 2.5 A color scheme in the garden that produces a carnival-like effect is referred to as being: - Polychromatic A financial plan for the future is called - Budget A glyphosphate is a n...
- Exam (elaborations)
- • 17 pages •
__________ drawings show an object as seen by the eyes at eye-level. - Perspective A "spreader-sticker" added to the spray solution causes the chemical to: - Better cover the plant surface and resist being washed off by rain and irrigation A 50 pound bag of 5-10-15 fertilizer contains pounds of nitrogen. - 2.5 A color scheme in the garden that produces a carnival-like effect is referred to as being: - Polychromatic A financial plan for the future is called - Budget A glyphosphate is a n...
Irrigation Exam 2 Practice Test With Answers
_______ is used to convey water from the mainline to furrows in a surface irrigation system where it is then discharged through small adjustable openings in the pipe. - Gated Pipe ________impellers can pass the largest debris but have lower pressure capabilities. - Open ________is the rapid rise in pressure within pipes in any water system created by the rapid change in velocity of the water - Water hammer A _________ is a series of graphs made by pump engineers providing information about ...
- Exam (elaborations)
- • 7 pages •
_______ is used to convey water from the mainline to furrows in a surface irrigation system where it is then discharged through small adjustable openings in the pipe. - Gated Pipe ________impellers can pass the largest debris but have lower pressure capabilities. - Open ________is the rapid rise in pressure within pipes in any water system created by the rapid change in velocity of the water - Water hammer A _________ is a series of graphs made by pump engineers providing information about ...
Irrigation Test and Accurate Answers
A gate valve will have _________ - Less pressure loss than a globe valve of equal size A safe critical velocity for the water in PVC pipe is. - 5 ft/s A valve perniting water to flowing in one direction. - Check Valve A well designed rotary system can be a just as efficient as a well design system with spray heads. - True. Absorption rate is also known as - Infiltration rate According to the "Rules and regulations for a licensed irrigator's " an irrigation system MUST be designed and i...
- Exam (elaborations)
- • 8 pages •
A gate valve will have _________ - Less pressure loss than a globe valve of equal size A safe critical velocity for the water in PVC pipe is. - 5 ft/s A valve perniting water to flowing in one direction. - Check Valve A well designed rotary system can be a just as efficient as a well design system with spray heads. - True. Absorption rate is also known as - Infiltration rate According to the "Rules and regulations for a licensed irrigator's " an irrigation system MUST be designed and i...
Texas Irrigation: Rules, Regulations, and Standards Questions with answers
A complaint can be filed over the phone if accurate records are taken - False. (must be through written notice, i.e. email) According to Rules and Regs. an irrigation system MUST be designed and installed to promote water conservation. - True After a license has expired, the only way to obtain another one is to: - go through the reexamination process again. How many members make up the Texas Irrigator's Advisory Council? - 9 How many members of the Texas lrrigator's Advisory Council must...
- Exam (elaborations)
- • 2 pages •
A complaint can be filed over the phone if accurate records are taken - False. (must be through written notice, i.e. email) According to Rules and Regs. an irrigation system MUST be designed and installed to promote water conservation. - True After a license has expired, the only way to obtain another one is to: - go through the reexamination process again. How many members make up the Texas Irrigator's Advisory Council? - 9 How many members of the Texas lrrigator's Advisory Council must...
TCEQ Irrigator (Installation)Questions with Answers
A device used to turn a quick coupler valve on and off is : - A quick coupler key A drain valve will help protect the irrigation system from : Wasting - Pipe freezing and breaking A drawing of an installed irrigation system showing major components is : - Called an as - built plan A filter , flush valve , and pressure regulator would typically be used with : - Drip irrigation A licensed Irrigator can : - Sell , design , consult regarding installs , maintenance , alterations , repairs servic...
- Exam (elaborations)
- • 8 pages •
A device used to turn a quick coupler valve on and off is : - A quick coupler key A drain valve will help protect the irrigation system from : Wasting - Pipe freezing and breaking A drawing of an installed irrigation system showing major components is : - Called an as - built plan A filter , flush valve , and pressure regulator would typically be used with : - Drip irrigation A licensed Irrigator can : - Sell , design , consult regarding installs , maintenance , alterations , repairs servic...
Texas Licensed Irrigator Questions with Answers
A license is required under four conditions. - 1. Sells, designs, installs, maintains, alters, repairs, or services an irrigation system. 2. Provides consulting services relating to an irrigation systems. 3. Connects an irrigation system to a private or public, raw or potable water supply. 4. Inspects an irrigation systems for a municipality or water district. Four governing standards by TCEQ - 1. Connection of irrigation systems to any water supply 2. Design, installation, and operation o...
- Exam (elaborations)
- • 2 pages •
A license is required under four conditions. - 1. Sells, designs, installs, maintains, alters, repairs, or services an irrigation system. 2. Provides consulting services relating to an irrigation systems. 3. Connects an irrigation system to a private or public, raw or potable water supply. 4. Inspects an irrigation systems for a municipality or water district. Four governing standards by TCEQ - 1. Connection of irrigation systems to any water supply 2. Design, installation, and operation o...