MOT Exam (LTAP) Questions and Answers
Verified 100% Correct |latest Updates|
What size sign is needed for a left or right lane closure for a multi-lane highway
over 40 mph? - ANSWER -48" sign (Table 6F-1, Size of Temporary Traffic
Control Signs PG. 663)
What size wood posts for a two post installation are required for a sign (X by X
feet) at X feet above a 10:1 slope? - ANSWER -refer to plan sheet MT-150.10
What sign height is required when adjacent to a sidewalk? - ANSWER -7' (MT-
110.10, Section 2A)
What is the spacing of RPMs in the transition area? - ANSWER -20' center to
center (MT-99.30, Section 7)
What is the minimum size of cone that can be used at night for a lane closure? -
ANSWER -28" (Pg. 693 TTCM)
What is the maximum cone spacing when used at night? - ANSWER -40' (MT-
95.30 (13B)(e))
How many drums are needed to close the upstream shoulder? - ANSWER -5
drums (MT-95.30 (13A))
When is Form CA-D-8 reviewed? - ANSWER -24 hours a day and 7 days a week
(All the time)
What are the required vertical clearances for signs in rural and urban areas? -
ANSWER -7'
What is the minimum required length for temporary sign class A support stubs? -
ANSWER -42"
A pedestrian detour in a 35 mph zone with 3' between the edge of the traffic lane
and the face of the channelization calls for which channel type? - ANSWER -Type
E
, What is the minimum required length of portable concrete barrier sections? -
ANSWER -10'
Should Arrow Boards and Portable Message Signs be finished with a reflective
trim? - ANSWER -No they should be finished with non-reflective black
What form is used for the Work Site Traffic Inspector Report? - ANSWER -CA-
D-8
What is the word that follows the word "Construction" ( CONST abrev.) on a
portable changeable message sign? - ANSWER -"Ahead" is the word that should
follow the word Construciton (CONST) on a PCMS
How often must an Automated Flagger Assist Device (AFAD) be attended during
use? - ANSWER -At all times
When it is not possible to maintain a minimum width of 60 inches throughout the
entire length of the pedestrian pathway, a _________ x ___________ passing
space should be provided at least every ___________ to allow individuals in
whellchairs to pass. - ANSWER -60" x 60" at least every 200'
What word is used to describe a characteristic of a roadside appurtenance that has
been successfully crash tested in accordance with a national standard such as the
NCHRP report 350? - ANSWER -"Manual for Assessing Safety Hardware"
(MASH)
How soon must an unacceptable temporary traffic control device be replaced upon
discovery? - ANSWER -12-hours
What is the striping pattern on temporary traffic control Drums? - ANSWER -
Alternating orange & white reflective stripes 4 to 6 inches wide.
What is the first sign to come after the advanced warning area sign - ANSWER -
Transition Area Signs
Is the use of cones permissible during night time or day time? - ANSWER -
Permissible during night and day time, but not continuously (MT-95.30)
Is the shadow vehicle part of the flagging operation? - ANSWER -Yes
Verified 100% Correct |latest Updates|
What size sign is needed for a left or right lane closure for a multi-lane highway
over 40 mph? - ANSWER -48" sign (Table 6F-1, Size of Temporary Traffic
Control Signs PG. 663)
What size wood posts for a two post installation are required for a sign (X by X
feet) at X feet above a 10:1 slope? - ANSWER -refer to plan sheet MT-150.10
What sign height is required when adjacent to a sidewalk? - ANSWER -7' (MT-
110.10, Section 2A)
What is the spacing of RPMs in the transition area? - ANSWER -20' center to
center (MT-99.30, Section 7)
What is the minimum size of cone that can be used at night for a lane closure? -
ANSWER -28" (Pg. 693 TTCM)
What is the maximum cone spacing when used at night? - ANSWER -40' (MT-
95.30 (13B)(e))
How many drums are needed to close the upstream shoulder? - ANSWER -5
drums (MT-95.30 (13A))
When is Form CA-D-8 reviewed? - ANSWER -24 hours a day and 7 days a week
(All the time)
What are the required vertical clearances for signs in rural and urban areas? -
ANSWER -7'
What is the minimum required length for temporary sign class A support stubs? -
ANSWER -42"
A pedestrian detour in a 35 mph zone with 3' between the edge of the traffic lane
and the face of the channelization calls for which channel type? - ANSWER -Type
E
, What is the minimum required length of portable concrete barrier sections? -
ANSWER -10'
Should Arrow Boards and Portable Message Signs be finished with a reflective
trim? - ANSWER -No they should be finished with non-reflective black
What form is used for the Work Site Traffic Inspector Report? - ANSWER -CA-
D-8
What is the word that follows the word "Construction" ( CONST abrev.) on a
portable changeable message sign? - ANSWER -"Ahead" is the word that should
follow the word Construciton (CONST) on a PCMS
How often must an Automated Flagger Assist Device (AFAD) be attended during
use? - ANSWER -At all times
When it is not possible to maintain a minimum width of 60 inches throughout the
entire length of the pedestrian pathway, a _________ x ___________ passing
space should be provided at least every ___________ to allow individuals in
whellchairs to pass. - ANSWER -60" x 60" at least every 200'
What word is used to describe a characteristic of a roadside appurtenance that has
been successfully crash tested in accordance with a national standard such as the
NCHRP report 350? - ANSWER -"Manual for Assessing Safety Hardware"
(MASH)
How soon must an unacceptable temporary traffic control device be replaced upon
discovery? - ANSWER -12-hours
What is the striping pattern on temporary traffic control Drums? - ANSWER -
Alternating orange & white reflective stripes 4 to 6 inches wide.
What is the first sign to come after the advanced warning area sign - ANSWER -
Transition Area Signs
Is the use of cones permissible during night time or day time? - ANSWER -
Permissible during night and day time, but not continuously (MT-95.30)
Is the shadow vehicle part of the flagging operation? - ANSWER -Yes
