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Floatable solids are easy to measure. True or False? - correct answer False A well operated digester normally receives sludge at about __________% volatile solid and reduces it to about ________________% volatile solids. - correct answer 70-75%, 25-30% According to OSHA, which of the following oxygen in air concentration is the lowest safe concentration for humans to breathe in order to avoid the hazard of oxygen deficiency? - correct answer 19.5% oxygen The population equivalent ...

Legally responsible officals are required to report catagory 1 sanitary sewer overflows: - correct answer Within two hours When testing a manhole for explosive gases when should the first test be made? - correct answer Before removing the manhole cover When setting up to ventilate a manhole,the air inlet should be how many feet above street level? - correct answer 2.0 feet Which chemical may be used for odor control in a sewer system? - correct answer Hydrogen peroxide A cate...

Which process is most commonly used for small pipe maintenance welding? - correct answer D. Oxyacetylene gas welding What is the proper definition of an engine? - correct answer B. It is machine designed to convert energy into useful mechanical motion What is wet stacking and how can it be prevented? - correct answer C.Wet stacking is a condition in diesel engines in which unburned fuel passes on into the exhaust system.[1] The word "stacking" comes from the term "stack" for exha...

Which welding process is most commonly used for SMALL pipe maintenance welding? - correct answer OxyAcetylene gas welding What is the proper definition of an engine? - correct answer It is a machine designed to convert energy into useful mechanical motion What is wet stacking and how can it be prevented? - correct answer It is unburned fuel collecting in the exhaust due to light or no load conditions To check flywheel face runout, where should the dial indicator be positioned? - ...

What does COLOR measure? - correct answer Amount of color units (CU) in a sample. Color caused by natural metallic ions (Fe & Mg) & industrial wastes. What is the test summary for COLOR? - correct answer Sample -> Tubes -> Compare to color standards over light source Which of the following techniques is used to isolate anionic surfactants (as MBAS) from the sample matrix? - correct answer Extraction In the cyanide determination, which one of the following is not an interfere...

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DHCP transmits the subnet mask to the client. - correct answer True What universal address is used to keep track of which address is assigned to which network device in DHCP? - correct answer MAC DHCP transmits the DHCP server address to the client. - correct answer True Generally the state of the Internet is __________? - correct answer Dynamic What technique is used to detect transmission errors? The is part of the datagram header. - correct answer Checksum A autonomou...

Light - correct answer the sensation or representation of light or a source of it; illumination or the awareness of it within a work Texture - correct answer The "feel" or surface equality of an object such as its relative "smoothness", "roughness". "softness"; may be simulated or actual; the latter can be felt by touch while the former is a suggestion by the artist based upon how certain areas of the picture are painted Shape - correct answer an enclosed space defined by other ...

Health education and healthcare in general have shifted from a sickness care model to: - correct answer prevention. A teacher wants to use the information in Healthy People 2020 in her classroom. Which of the following would be an example of how to use the initiative? - correct answer design a project where students choose an area to try and improve in their own community Which of the following is not an appropriate role for a health education teacher in their community? - correct ans...

Multiplicative inverse property - correct answer value when multiplies by any non zero number =1. reciprocal of value 4/5 X 5/4=1 Algebraic substitution method - correct answer 2 equations 2 unknowns solve 1 equation with 1 unknown then substitute answer into the other equation. Trichotomy law - correct answer only three possible relationships between X & Y, X >Y Y >X X =Y Multiplicative property of equality - correct answer Multiplying/ Dividing the same value to each s...

Which of the following word identification strategies typically is most advanced? - correct answer analyzing word structure An extensive oral vocabulary is most likely to contribute to a reader's decoding skills by helping the reader: - correct answer recognize a word after sounding it out. Which of the following phonemic awareness skills typically is easiest for children to acquire? - correct answer identifying the initial sound in a word (e.g., /b/ in bed) According to curre...

Lesson Plan should include - correct answer -warm up -instruction -activity -feedback Gross motor skills - correct answer Abilities required to control large movements of the arms, legs, and feet, or the whole body -k-2 - these develop before fine motor skills EX: running, jumping, climbing, and throwing. Biomechanical principle - correct answer -the forces governing the interaction of the body with the natural universe -k-2 -center of gravity -these include ball handling re...

Which of the following sports enhances cooperation, honesty, and trust within and between teams because it relies on the players to call their own infractions and to try to play within the rules of the game? - correct answer Ultimate Health-related physical fitness is made up if five components. The components of health-related physical fitness are muscular strength, muscular endurance, flexibility, cardio-respiratory endurance and body composition. Which of the following about health-rel...

What is the most overlooked influence on students? - correct answer Cultural Familial influences on a students growth - correct answer A caregiver/parent relationship to physical activity can reflect the degree to which students will. It is important that parents encourage their child to explore fitness activities that could suit them. Economic influence on students growth - correct answer Finances can create a problem to access adequate nutrition. Lack of resources can detract from ...

explain how the 20 amino acids found in proteins are formed by only 4 nucleotide bases - correct answer Triplet nucleotide codons translate to amino acids. Since there are 4 types of nucleotides that can be arranged in combinations of 3, there are 4^3 = 64 possible different codons. Each codon codes for a specific amino acid, and as there are only 20 amino acid, while each codon itself can only specify one amino acid. After studying geologic maps of Cali, a researcher hypothesizes that the b...

Phoneme - correct answer smallest part of spoken language that makes difference in the meaning of words. if has two phoneme /i/ /f/ chech /ch/ /e/ /k/ Grapheme - correct answer smallest part of written language that represent a phoneme in the spelling of a word Phonemic awareness - correct answer ability to hear, identify, and manipulate the individual sounds phoneme in words. The understanding that that sounds work together to make words. Helps in reading Decoding - correct answ...

the idea that, in English, words are made up of letters that approximate the sounds heard when we speak these words is called - correct answer alphabetic principle A teacher shows her student a picture of a fictional creature called a blurk. She asks them what two of these creatures would be called and they respond correctly with blurks. Her students demonstrated - correct answer the ability to use morphological rules instead of remembering past experiences most languages are similar in ...

Some common vowel patterns are associated with more than one pronunciation (e.g., steam and bread). Which of the following nonsense words illustrates a vowel pattern that is highly consistent in its pronunciation? A) stook B) troan C) spow D) mough - correct answer B) troan Oral rhyming activities are most likely to promote phonemic awareness by helping a child learn to: A) attend to the sounds shared by words in the same word family. B) identify the junctures between syllables in spo...