82.

83.

84.

85.

86.

87.

88.

89.

90.

91.

The portion of a brick obtained, after removing the triangular piece between the centre of one
end and the centre of one side

(A) King closer (B) Half brick bat
(C) Queen closer (D) Corner piece

An imaginary vertical line which includes the vertical joint separating two adjoining brick is
called

(A) Perpend (B) Bed
(C) Lap (D) Gap
The coarse aggregates, which cannot pass through the sieve
(A) 18 450 (B) 18 480
(0 18 420 (D) 18 400
The plaster of brick wall with cement mortar shall be kept wet for a period of
(^) 3 8 ൯) 4days
(0) 5 १४४8 (D) 7१88
In which bond, alternate course of header and stretcher are laid
(^) Stretcher bond (B) Flemish bond
(C) Header bond (D) English bond
Scaffolding is mostly used for multi storied buildings
(A) Tubular scaffolding (B) Ladder scaffolding
(C) Wooden scaffolding (D) Timber and rope scaffolding
Which device is used to determine consistency and initial/final set time of cement mortar?
(^) Vicats needle apparatus (B) Slump testing machine
(C) Slump cone apparatus (D) Vertical needle apparatus
In single day the maximum height of masonry to be raised should not be more than
(^) 1 meter (B) 1.5 meter
(C) 2 meter (D) 2.5 meter

Which of the following statement is true for first class brick?
L Minimum compressive strength 105 kg/cm?
11. Maximum water absorption after 24 hours Immersion is 20% by weight.

111. Crushing strength not be less than 7 N/mm?

(^) 1876 III are correct (B) IT only correct
(೮) 1807611 are correct (2) Allare correct
One calorie is how many joule
(A) 4.681 (B) 2.186
(C) 2.681 (D) 4.186
13 094/2022

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