Civil Engineering - Building Construction

31.
The angular steps used for changing direction of the stairs, are called
round steps
angular steps
winders
radial steps
circular steps.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
During percussion drilling
ground water observations are hindered due to entry of the slurry in the soil below the bottom of the hole
caving or mixing of strata are caused in soft soils or cohesionless soils
the soil to a considerable depth below the bottom of the hole gets disturbed
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
In English garden wall bond
one course of headers to three or five course of stretchers
queen closer in provided in each heading course
the middle course of stretchers is started with a header to give proper vertical joints
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
A projecting piece usually provided to support a truss, is
cornice
coping
frieze
lintal.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
The line of intersection of the surfaces of a sloping roof forming an external angle exceeding 180°, is
ridge
hip
valley
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.