AVIXA CTS QUESTIONS WITH CORRECT
ANSWERS
Exceptional Experience - answerBlend of content, technology and emvironment.
Allied Industries - answerMep arch and structural
Program phase - answerSales process - what the customer wants to accomplish
Design phase - answerTaking program and create a detailed design and schedule.
Install Phase - answerInstall, documentation, labeling and adjusting
Verify and support Phase - answerInstall complete, commissioning, training, support
JTA - answerJob, Task, Analysis broken down by CTS - duties and tasks defined:
project phases prog design install support and sub tasks (umbrellas)
Needs analysis - answerEnd user needs, applications, tasks
ADM - answeranalytical decision making
BDM - answerbasic decision making
visual acuity - answerthe ability to see fine detail 5minutes of arc
Basic decision making BDM - answer200 BDM acuity factor
contrast ratio for BDM - answer15:1 a group of pixels
ADM required drawings 3438 acuity factor - answerplan view and elevation
16:9 aspect ratio - answer9 divided by 16 or 1.78
Analytical Decision Making ADM - answer50:1 based on pixel
full motion video contrast ratio - answer80:1
4:3 aspect ratio - answer4 divided by 3 or 1.33
ratio for diagonal - answer18.36
, 3% x acuity factor 200 - answerfind
EH/IH=Element Height - answer% element height
Element Height - answerEH=Fv/AF (200) see 3.page 69
farthest viewer calculation - answerFV = 200xEH
ADM - answerFV= IH/IR x UHD or 3438
ADM acuity factor - answer3438
SPL Meter - answerMeasures SPL target is same level to all ears +/-3db
THD - answerTotal harmonic distortion <1% thd
Intelligible audio - answerGood direct to reflected ratio that meets desired frequency
response.
Ohm's Law - answerRelationships between current value and resistance in and
electrical circuit.
Circuits have: - answerSource, load, conductor
Mic Level - answer.002V
Line Level - answer.316v
Current and resistance - answerR=v/r
V/IR - answerFormula for volts
P/IV - answerFormula for Powe
Power is measured in? - answerWatts
I represents: - answerAmps
V - answerVolts
R means? - answerResistance or ohms
Impedance is expressed in? - answerresistance but expressed with symbol Z. Refers to
the load a speaker places on an amp - Important for speakers and power amps
Impedance calculation - answerV2/W = Impedence
ANSWERS
Exceptional Experience - answerBlend of content, technology and emvironment.
Allied Industries - answerMep arch and structural
Program phase - answerSales process - what the customer wants to accomplish
Design phase - answerTaking program and create a detailed design and schedule.
Install Phase - answerInstall, documentation, labeling and adjusting
Verify and support Phase - answerInstall complete, commissioning, training, support
JTA - answerJob, Task, Analysis broken down by CTS - duties and tasks defined:
project phases prog design install support and sub tasks (umbrellas)
Needs analysis - answerEnd user needs, applications, tasks
ADM - answeranalytical decision making
BDM - answerbasic decision making
visual acuity - answerthe ability to see fine detail 5minutes of arc
Basic decision making BDM - answer200 BDM acuity factor
contrast ratio for BDM - answer15:1 a group of pixels
ADM required drawings 3438 acuity factor - answerplan view and elevation
16:9 aspect ratio - answer9 divided by 16 or 1.78
Analytical Decision Making ADM - answer50:1 based on pixel
full motion video contrast ratio - answer80:1
4:3 aspect ratio - answer4 divided by 3 or 1.33
ratio for diagonal - answer18.36
, 3% x acuity factor 200 - answerfind
EH/IH=Element Height - answer% element height
Element Height - answerEH=Fv/AF (200) see 3.page 69
farthest viewer calculation - answerFV = 200xEH
ADM - answerFV= IH/IR x UHD or 3438
ADM acuity factor - answer3438
SPL Meter - answerMeasures SPL target is same level to all ears +/-3db
THD - answerTotal harmonic distortion <1% thd
Intelligible audio - answerGood direct to reflected ratio that meets desired frequency
response.
Ohm's Law - answerRelationships between current value and resistance in and
electrical circuit.
Circuits have: - answerSource, load, conductor
Mic Level - answer.002V
Line Level - answer.316v
Current and resistance - answerR=v/r
V/IR - answerFormula for volts
P/IV - answerFormula for Powe
Power is measured in? - answerWatts
I represents: - answerAmps
V - answerVolts
R means? - answerResistance or ohms
Impedance is expressed in? - answerresistance but expressed with symbol Z. Refers to
the load a speaker places on an amp - Important for speakers and power amps
Impedance calculation - answerV2/W = Impedence
