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Civil FE exam 2023 with 100% correct answers FE Environmental Engineering Exam Flashcards 2023 with 100% correct answers
[Show more]Civil FE exam 2023 with 100% correct answers FE Environmental Engineering Exam Flashcards 2023 with 100% correct answers
[Show more]Morals correct answersbeliefs about right or wrong behaviors that are widely held by significant portions of the given culture (no universal code as they change from culture to culture) 
 
Personal Ethics correct answersbeliefs that individuals hold that may often be more restrictive and contradicto...
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Add to cartMorals correct answersbeliefs about right or wrong behaviors that are widely held by significant portions of the given culture (no universal code as they change from culture to culture) 
 
Personal Ethics correct answersbeliefs that individuals hold that may often be more restrictive and contradicto...
What are three different types of grounding that may be necessary in an electrical system design? correct answers1. power system grounding (for normal system operation) 
2. equipment grounding (for personnel safety) 
3. lightning or surge protection grounding (for equipment protection) 
 
For what p...
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Add to cartWhat are three different types of grounding that may be necessary in an electrical system design? correct answers1. power system grounding (for normal system operation) 
2. equipment grounding (for personnel safety) 
3. lightning or surge protection grounding (for equipment protection) 
 
For what p...
Gradient correct answersvector that points in the direction of maximum rate of change 
 
Acidity correct answersmeasure of acids in solution 
caused by the formation of carbonic acid (H2CO3) from carbon dioxide in the air. 
4.5<pH, carbonic acid ionized to form bicarbonate 
8.3<pH, carbonate ...
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Add to cartGradient correct answersvector that points in the direction of maximum rate of change 
 
Acidity correct answersmeasure of acids in solution 
caused by the formation of carbonic acid (H2CO3) from carbon dioxide in the air. 
4.5<pH, carbonic acid ionized to form bicarbonate 
8.3<pH, carbonate ...
Common units of mass (both English and SI) correct answersGram, Pound, Kilogram, and Slug 
 
Primary unit for mass (SI) correct answersKilograms (kg) 
 
Primary unit for force(SI) correct answersNewtons (N) 
 
Primary unit for mass (Eng) correct answersPound-mass (lbm) 
 
Primary unit for Force (Eng...
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Add to cartCommon units of mass (both English and SI) correct answersGram, Pound, Kilogram, and Slug 
 
Primary unit for mass (SI) correct answersKilograms (kg) 
 
Primary unit for force(SI) correct answersNewtons (N) 
 
Primary unit for mass (Eng) correct answersPound-mass (lbm) 
 
Primary unit for Force (Eng...
Which tables are maintained by a router? correct answersRouting and Forwarding Table 
 
Router correct answersUsed to connect two or more networks for transferring data packets 
 
Switch correct answersUsed to create a network and allow devices within a network to communicate with each other 
 
Whic...
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Add to cartWhich tables are maintained by a router? correct answersRouting and Forwarding Table 
 
Router correct answersUsed to connect two or more networks for transferring data packets 
 
Switch correct answersUsed to create a network and allow devices within a network to communicate with each other 
 
Whic...
1 metric ton correct answers1000 kg 
 
Degrees to Radians 
(check mode in calculator-radians) correct answersdegrees x π/180 
 
Structural Analysis correct answersWu = U * Tributary width 
 
U: LRFD 
Trib. width: Wt 
 
Mmax=Wu*L^2/8 
 
Displacement problems: f = F / given unit load 
 
Structural D...
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Add to cart1 metric ton correct answers1000 kg 
 
Degrees to Radians 
(check mode in calculator-radians) correct answersdegrees x π/180 
 
Structural Analysis correct answersWu = U * Tributary width 
 
U: LRFD 
Trib. width: Wt 
 
Mmax=Wu*L^2/8 
 
Displacement problems: f = F / given unit load 
 
Structural D...
Which of the following statements regarding the phase diagram of soils is NOT correct? 
A. It shows three parts: solids at the bottom, water above it, and the air on the top. 
B. The three parts in the diagram depict the conditions at the bottom of the water channel where the soil is at the bed, wat...
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Add to cartWhich of the following statements regarding the phase diagram of soils is NOT correct? 
A. It shows three parts: solids at the bottom, water above it, and the air on the top. 
B. The three parts in the diagram depict the conditions at the bottom of the water channel where the soil is at the bed, wat...
WASTEWATER TREATMENT BIOLOGY correct answers 
 
Aerobic Decomposition correct answersdecomposition of organic material in the presence of oxygen 
 
Aerobic Decomposition 
a. end products 
b. appropriate BOD levels 
c. how much sludge produced correct answersa. water, CO2, new cell material 
b. <5...
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Add to cartWASTEWATER TREATMENT BIOLOGY correct answers 
 
Aerobic Decomposition correct answersdecomposition of organic material in the presence of oxygen 
 
Aerobic Decomposition 
a. end products 
b. appropriate BOD levels 
c. how much sludge produced correct answersa. water, CO2, new cell material 
b. <5...
As a professional engineer originally licensed in 1982, you are asked to design a wastewater treatment plant for a growing, modern city. Ethically, you may only accept this offer if? 
 
(A) You originally obtained a degree in Environmental Engineering. 
(B) You have 20 years of experience in wastew...
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Add to cartAs a professional engineer originally licensed in 1982, you are asked to design a wastewater treatment plant for a growing, modern city. Ethically, you may only accept this offer if? 
 
(A) You originally obtained a degree in Environmental Engineering. 
(B) You have 20 years of experience in wastew...
define Enthalpy correct answerstotal energy of a system 
 
Which of the following is true of the electric field intensity about an isolated point charge? 
A. It varies directly as the distance to the charge. 
B. It varies inversely as the distance to the charge. 
C. It varies directly as the squar...
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Add to cartdefine Enthalpy correct answerstotal energy of a system 
 
Which of the following is true of the electric field intensity about an isolated point charge? 
A. It varies directly as the distance to the charge. 
B. It varies inversely as the distance to the charge. 
C. It varies directly as the squar...
Where can a couple be moved on a rigid body to have an equivalent effect? correct answersanywhere on the rigid body 
 
n, in simpson's rule correct answersn=number of intervals 
 
do you need to convert STA to feet in the transportation equations? correct answersyes 
 
what is the maximum light-int...
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Add to cartWhere can a couple be moved on a rigid body to have an equivalent effect? correct answersanywhere on the rigid body 
 
n, in simpson's rule correct answersn=number of intervals 
 
do you need to convert STA to feet in the transportation equations? correct answersyes 
 
what is the maximum light-int...
amorphous correct answersno clearly defined shape or form 
 
Fouling correct answersAccumulation of unwanted material on sold surfaces 
 
Vector curl correct answersCurl is a vector operator that describes a vector field's vorticity (rotation), at a point 
 
Vector magnitude correct answersVector l...
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Add to cartamorphous correct answersno clearly defined shape or form 
 
Fouling correct answersAccumulation of unwanted material on sold surfaces 
 
Vector curl correct answersCurl is a vector operator that describes a vector field's vorticity (rotation), at a point 
 
Vector magnitude correct answersVector l...
Project Delivery Methods 
- Design-Bid-Build 
- Design-Build 
- CM 
- Multiple Prime 
 
 
 
Contract Types 
- lump sum 
- unit price 
- cost plus 
 
 
 
Liquidated damages 
Contractually stipulated amount to be paid for particular breach of contract 
 
 
 
Bid bond 
guarantee bidder will enter into ...
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Add to cartProject Delivery Methods 
- Design-Bid-Build 
- Design-Build 
- CM 
- Multiple Prime 
 
 
 
Contract Types 
- lump sum 
- unit price 
- cost plus 
 
 
 
Liquidated damages 
Contractually stipulated amount to be paid for particular breach of contract 
 
 
 
Bid bond 
guarantee bidder will enter into ...
Aquifer correct answersunderground geologic unit that is saturated with water which contains sufficient permeability to yield the water to wells. 
 
Unconfined aquifer correct answersWater surface is at atmospheric pressures. 
 
Confined aquifer correct answersAquifer that is confined by an impermea...
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Add to cartAquifer correct answersunderground geologic unit that is saturated with water which contains sufficient permeability to yield the water to wells. 
 
Unconfined aquifer correct answersWater surface is at atmospheric pressures. 
 
Confined aquifer correct answersAquifer that is confined by an impermea...
Plane Surveys 
Type of survey that disregards the curvature of the earth. Appropriate if the area is small. 
 
 
 
Geodetic Surveys 
Type of survey that considers the curvature of the earth. 
 
 
 
Zoned Surveys 
Type of survey that allows computations to be performed as if on a plane will accommoda...
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Add to cartPlane Surveys 
Type of survey that disregards the curvature of the earth. Appropriate if the area is small. 
 
 
 
Geodetic Surveys 
Type of survey that considers the curvature of the earth. 
 
 
 
Zoned Surveys 
Type of survey that allows computations to be performed as if on a plane will accommoda...
True or False 
 
Engineering is considered to be a "profession" rather than an "occupation" correct answersTrue 
 
True or False 
 
The three major sections of the Model Rules address (1) Licensee's Obligation to the Public, (2) Licensee's Obligation to Employers and Clients, and (3) Licensee...
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Add to cartTrue or False 
 
Engineering is considered to be a "profession" rather than an "occupation" correct answersTrue 
 
True or False 
 
The three major sections of the Model Rules address (1) Licensee's Obligation to the Public, (2) Licensee's Obligation to Employers and Clients, and (3) Licensee...
which of the following is the Program Evaluation and Review Technique (PERT) used? correct answersPERT is used to monitor the progress and predict the completion time for large projects. 
-construction projects 
-computer programming assignments 
-preparation of bids and proposals 
 
Which of the f...
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Add to cartwhich of the following is the Program Evaluation and Review Technique (PERT) used? correct answersPERT is used to monitor the progress and predict the completion time for large projects. 
-construction projects 
-computer programming assignments 
-preparation of bids and proposals 
 
Which of the f...
Young's Modulus correct answersE 
modulus of elasticity 
 
How much does something compress correct answersstrain = compression 
Δ = change in compression 
Δ =PL/AE 
 
γ 
c 
ф 
(Geotechnical) correct answersUnit weight 
cohesion 
angel of internal friction 
 
bearing capacity correct answersu...
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Add to cartYoung's Modulus correct answersE 
modulus of elasticity 
 
How much does something compress correct answersstrain = compression 
Δ = change in compression 
Δ =PL/AE 
 
γ 
c 
ф 
(Geotechnical) correct answersUnit weight 
cohesion 
angel of internal friction 
 
bearing capacity correct answersu...
What is lime and what is it used for? correct answersIt's a calcium-containing mineral, typically containing hydroxides/oxides . Lime is used to soften water [reduce hardness] and to precipitate phosphorous. 
 
What is alkalinity and where does it come from in natural waters? correct answersAlkalin...
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Add to cartWhat is lime and what is it used for? correct answersIt's a calcium-containing mineral, typically containing hydroxides/oxides . Lime is used to soften water [reduce hardness] and to precipitate phosphorous. 
 
What is alkalinity and where does it come from in natural waters? correct answersAlkalin...
ultimate strength correct answersthe maximum amount of stress a material can withstand without breaking 
 
Proportional/elastic limit correct answersThe maximum level of stress that a material can endure and still be able to recover to its original shape 
 
yield point (elastic limit) correct answer...
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Add to cartultimate strength correct answersthe maximum amount of stress a material can withstand without breaking 
 
Proportional/elastic limit correct answersThe maximum level of stress that a material can endure and still be able to recover to its original shape 
 
yield point (elastic limit) correct answer...
T or F: Most agreements (contracts) for engineering services can be verbal. correct answersTrue 
 
All agreements must contain three basic requirements to be enforceable correct answers-there must be a clear, specific, and definite offer with no room for misunderstanding 
-there must be some form of...
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Add to cartT or F: Most agreements (contracts) for engineering services can be verbal. correct answersTrue 
 
All agreements must contain three basic requirements to be enforceable correct answers-there must be a clear, specific, and definite offer with no room for misunderstanding 
-there must be some form of...
(sample)? standard deviation in your calculator correct answersSx 
(Sx^2 is variance) 
 
relationship between exposure and distance correct answersE inversely proportional to 1/d^2 
 
primary treatment stage of wastewater correct answersSedimentation stage, solids/sludge settle and are removed at th...
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Add to cart(sample)? standard deviation in your calculator correct answersSx 
(Sx^2 is variance) 
 
relationship between exposure and distance correct answersE inversely proportional to 1/d^2 
 
primary treatment stage of wastewater correct answersSedimentation stage, solids/sludge settle and are removed at th...
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