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HVAC CONTRACTOR EXAM 1. An instrument that measures potential differences between 2 points in an electrical circuit is called? A. potentiometer B. thermistor C. ohmeter D. voltmeter: voltmeter 2. This device uses a thermal sensing bulb at the outlet of th

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HVAC CONTRACTOR EXAM 1. An instrument that measures potential differences between 2 points in an electrical circuit is called? A. potentiometer B. thermistor C. ohmeter D. voltmeter: voltmeter 2. This device uses a thermal sensing bulb at the outlet of the evaporator to sense temperature and control superheat

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HVAC-E Quiz 1. An overcharge of refrigerant will cause: Increased head pressure 2. High pressure gauge reads 146 psig and the liquid line temperature at the condensing unit is 95°F. What is the operating systems sub-cooling?: 35°F subcooling 3. A partiall

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HVAC-E Quiz 1. An overcharge of refrigerant will cause: Increased head pressure 2. High pressure gauge reads 146 psig and the liquid line temperature at the condensing unit is 95°F. What is the operating systems sub-cooling?: 35°F subcooling 3. A partially clogged capillary tube can cause.: A starved evaporator 4. An increase in head pressure causes __________ refrigerant to flow through

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HVAC EXAM 3 1. What is the purpose of an expansion tank? Remove air from the water Filter the water Allow for the introduction of make-up water Provide high and low limits on pressure Allow the water to cool: Provide high and low limits on pressure

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HVAC EXAM 3 1. What is the purpose of an expansion tank? Remove air from the water Filter the water Allow for the introduction of make-up water Provide high and low limits on pressure Allow the water to cool: Provide high and low limits on pressure

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HVAC EXAM 2 1. Which of the following is used to determin the size of a room: Window frames 2. To find volume of a cylinder it is necessary to: Find the volume of the circle forming base 3. for which of the folling is area used: surfaces 4. In order to de

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HVAC EXAM 2 1. Which of the following is used to determin the size of a room: Window frames 2. To find volume of a cylinder it is necessary to: Find the volume of the circle forming base 3. for which of the folling is area used: surfaces 4. In order to determine hear flow one must know the amount of time and: BTU 5. Units that connot be measured in base units and require more than one measurement are called: Derived units

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Oregon Tattoo Test. Tattooing standards Course Oregon Tattoo Institution Oregon Tattoo Pigment can be purchased where? - Answer- Pigment can only be bought at a commercial supplier If using acetate stencils, how must they be handled? - Answer- after each

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Oregon Tattoo Test. Tattooing standards Course Oregon Tattoo Institution Oregon Tattoo Pigment can be purchased where? - Answer- Pigment can only be bought at a commercial supplier If using acetate stencils, how must they be handled? - Answer- after each use they must be thoroughly cleaned and

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Tattoo and Body Piercing 1. What is the definition of a tattoo?: To Mark or color the skin by pricking in coloring matter so as to form indelible marks or figures by the production of scars 2. What is the tattoo studio?: Any room or space where tattooing

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Tattoo and Body Piercing 1. What is the definition of a tattoo?: To Mark or color the skin by pricking in coloring matter so as to form indelible marks or figures by the production of scars 2. What is the tattoo studio?: Any room or space where tattooing is practiced or where the business of tattooing is conducted 3. What is sterilization of the needles?: Holding in an autoclave for 25 minutes at 15 pounds pressure at a temperature of 250°F

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Tattoo Exam 1. When the armature bar is flat on the front coil, what is the smallest gap above the rear coil?: .010 2. What does a smaller gap above the rear coil cause?: More power 3. What should the armature bars be made of?: Plain steel 4. How does a m

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Tattoo Exam 1. When the armature bar is flat on the front coil, what is the smallest gap above the rear coil?: .010 2. What does a smaller gap above the rear coil cause?: More power 3. What should the armature bars be made of?: Plain steel 4. How does a machine run if too much of the coil is showing?: Hot 5. What type of edges should your contact screw have?: Rounded and smooth 6. Where on the front spring should the contact screw be hitting?: Front and end of spring

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PACT Essential Academic Skills: Tests 701, 702, 703 1. Descriptive writing: Writing used to create detailed descriptions of people, places, and things, and/or mood and atmosphere. Can stand alone or be part of a narrative

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PACT Essential Academic Skills: Tests 701, 702, 703 1. Descriptive writing: Writing used to create detailed descriptions of people, places, and things, and/or mood and atmosphere. Can stand alone or be part of a narrative

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TX PACT 4-8 CORE (790) 1. How many SFs in 0.010025600?: 8 2. SFs: Addition and Subtraction Rules: answer has the same # decimal places as numeral w/the smallest # of decimal places. EX: 1063.02 + 12.5 = 1075.5 3. SFs: Multiplication/Division Rules: answer

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TX PACT 4-8 CORE (790) 1. How many SFs in 0.?: 8 2. SFs: Addition and Subtraction Rules: answer has the same # decimal places as numeral w/the smallest # of decimal places. EX: 1063.02 + 12.5 = 1075.5 3. SFs: Multiplication/Division Rules: answer has the same # of SFs as numeral

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TX PACT 4-8 CORE (790) 1. How many SFs in 0.010025600?: 8 2. SFs: Addition and Subtraction Rules: answer has the same # decimal places as numeral w/the smallest # of decimal places. EX: 1063.02 + 12.5 = 1075.5 3. SFs: Multiplication/Division Rules: answer

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TX PACT 4-8 CORE (790) 1. How many SFs in 0.?: 8 2. SFs: Addition and Subtraction Rules: answer has the same # decimal places as numeral w/the smallest # of decimal places. EX: 1063.02 + 12.5 = 1075.5 3. SFs: Multiplication/Division Rules: answer has the same # of SFs as numeral

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