1. For roominess, length to width ratio should be
A) 1 : 1 to 1: 5 B) 1.2 : 1 to 1.5 :1 C) 1.5 : 1 to 2:1 D) 1.5 : 1 to 1.75 : 1
2. The minimum width of stair in residential building is
A) 55 cm B) 70 cm C) 85 cm D) 100 cm
3. Bifurcated stair is commonly used
A) as the entrance of public buildings B) as an emergency stair at the back of the building C) in small residential buildings D) none of these
4. For single line BG track the gauge width is?
A) 1000 mm B) 1676 mm C) 1766 mm D) 1200 mm
5. An appurtenance used to connect high level branch sewer to low level branch sewer is
A) Manhole B) Drop manhole C) Inverted siphon D) Catch basin
6. The distance between rivet centres measured along transverse to the direction of force is
A) Gauge B) Pitch C) End distance D) Maximum pitch
7. Most commonly used section in the grade aqueduct is
A) Circular B) rectangular C) Parabolic D) All of these
8. The Press-Pull tool will ________ the face of a solid model in the direction it faces.
A) Taper B) Extrude C) Spiral D) None of the above
9. Imaginary line passing through points having equal magnetic declination is termed as
A) isogonic line B) agonic line C) isoclinic line D) none of these
10. The vertical angle between longitudinal axis of a freely suspended magnetic needle and a horizontal line at its pivot, is known
A) declination B) azimuth C) dip D) bearing
11. Which of the following compass can be used without a tripod for observing bearings?
A) Trough compass B) Prismatic compass C) Surveyor compass D) All of these
12. The contour interval is inversely proportional to the
A) Steepness of area B) Extent of area C) Scale of the map D) None of the above
13. The back sight reading on the floor of a tunnel is 1.5 m, the fore sight taken on an inverted staff from the ceiling of the tunnel is 2.5 m. The height of tunnel is
A) 1.5 m B) 2.5 m C) 1 m D) 4 m
14. This type of structural steel drawing shows all dimensions necessary for fabrication:
A) Shop drawings B) Design drawings C) Weldment drawings D) Application drawings
15. Irregular area may be computed by an instrument known as the
A) Pentagraph B) Planimeter C) Passometer D) French curves
Answers: 1-B; 2-D; 3-A; 4-B; 5-B; 6-A; 7-B; 8-B; 9-A; 10-C; 11-B; 12-C; 13-D; 14-A; 15-B
