# Lernkarten

Karten 29 Karten 5 Lernende English Universität 09.05.2016 / 04.11.2021 Keine Angabe
0 Exakte Antworten 0 Text Antworten 29 Multiple Choice Antworten

The length of common tangent of a compound horizontal curve is 520 m. D1 = 3°, l1 = 50°, l2 = 35°. Compute the radius of the second curve. 1523.12 m 1301.25 m 912.12 m 1084.32 m

Area of a given cross section is 31.7 m2. The road width is 10 m with side sloping to 2 horizontal to 1 vertical.

$${9.8\over2.4},{0\over x},{7.4\over1.2}$$

Compute the value of x. 3.12 m 2.64 m 2.31 m 1.12 m

A car travelling at 65 mph sees an obstruction ahead. If the reaction distance covered is 72.2m. Compute the reaction time (PIEV). 2.484 s 3.152 s 4.152 s 5.142 s

The distance form the middle of the curve to the point of intersection of tangents of a circular curve is 14.2 m. The radius of the curve is 200 m. Find the central angle. 45° 42° 35° 36°

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#### 1 Kommentare

• 04.11.2021
Can I ask for the solution on this problem?
1

Lot ABCDEFA is a closed traverse in the form of regular hexagon. If the bearing of line A is N25°E, what is the bearing of line CD? E25°W S25°E S35°E S35°W

Find the sum of coefficients of the expansion (a+b)6 64 76 82 86

The cost of the machine is P 140 000 and has a useful life of 8 years. If the salvage value is P 10 000, find the depreciation during fourth year using Double Declining Balance Method. P 16 765.6 P 19 765.6 P 10 762.6 P 14 765.6

What is the present worth of an annuity P2000 for 8 years if the first annual payment us at the end of 10 years? The rate of interest is 5% compounded annually. P6 454.63 P8 538.76 P7 231.12 P8 332.49