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TERMS - MATH

QuestionAnswer
The warrant for use of safety barriers can be established considering: I. Fore slope of back slope steepness and height II. Unforgiving hazards within the clear zone III. Water hazards within the clear zone
Messages when painted on pavement should be limited to how many words only? Three words or less
The four types of pavement and curb markings Longitudinal lines Transverse lines Other lines Other markings
The design of overtaking lanes and climbing lanes requires the consideration of the following: I. Initial taper II. Auxiliary lane length III. End or merge taper
It is defined as the number of vehicles per unit distance occupying a section of roadway at a given instant in time, and is usually measured in vehicles per mile or vehicles per kilometre. Density
A continuous structure built parallel to along the margin of the sea or alongside riverbank, canals, or waterways where vessels may lie alongside to receive or discharge cargo, embark or disembark passengers or lie at rest. Wharfs
Minimum K value sag vertical should bebselected on the basis of three controlling factors: I. Sight distance is a requirement in all situations for driver safety. II. Appearance is generally required in low fill and flat topography situations. III. Riding comfort is a general requirements with specific need on approaches to a floodway where the
A type of thermoplastic lane markings designed to aid and provide motorist with visual, audio, and motion warning on the road. Rumble strip
Lane line must not be continued on the following cases: I. Across signalized intersection. II. Across side street entrance unless the street is one-way street III. Past the start of the taper at which a multi-lane road narrows down.
It is used to separate adjacent lanesbof traffic moving in the same direction. Lane line
Inform and advise road users of directions, distances, routes, tge location of services for road users and points of interest. Guide signs
Shoulder paving is valuable method of providing: I. Integrity of the pavement II. Width to place edgeline pavement markings III. Additional safety to prevent vehicles skidding or drivers losing control in gravel IV. Low maintenance cost compared with paved shoulders
Any structure built into the sea but not parallel to the coast line and includes any stages, stairs, landing place, landing stage, jetty, floating barge or pontoon and any bridge or other works connected therewith. Pier
A body of water with navigable depth leading to a harbour is called Fairway
They are normally parabolas centered about the point of intersection of the vertical tangents they join Vertical curve
The given geometric relationship, statements are true: I. At the PC and PT, the R & T are parallel II. The Angle bet the tangents and the LC, originating ate the PC or PT, is equal to 1/2 of I. III. The Central angle and angle bet PC PT intersection is the same
Step by step procedures for calculating azimuths clockwise I. Plan and prepare II. Perform & Calculation III. Repeat the calculation IV. Check the calculation
Mean lower low water MLLW
The ratio of the height ot its wave length is called: Steepness
Waves which fall forward since the forward velocity of the crest particles exceeds the velocity of propagation of the wave length L is less than 7 times the wavelength (L<7H). Breaking
The commonly identified as primary, secondary and working control on the jobsite Horizontal Control
The maximum number of vehicles passengers, pedestrians or the like, which can be accommodated by a given facility under a given level of service. Volume
Primary consideration in the Design of geometric Cross section of highways, runways and taxiways Drainage
What are the components of stopping sight distance? Reaction distance and braking distance
Created by: ENGR.BMO
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