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HSSC SO/JE/AM Civil & Electrical Group-1 (18-02-2024)
📆 October 24, 2024
Total Questions: 100
71.
How is rapid hardening cement produced?
(a) By reducing the percentage of gypsum in cement
(b) By adding a small amount of aluminium sulphate during cement manufacturing
(c) By using oil fuel instead of coal for burning cement
(d) By increasing lime content and burning at high temperature during cement manufacturing
(e) Not Attempted
Correct Answer:
(d) By increasing lime content and burning at high temperature during cement manufacturing
72.
The mean deviation from the data 3, 10, 10, 4, 7, 10, 5 is:
(a) 3
(b) 2
(c) 3.75
(d) 2.57
(e) Not Attempted
Correct Answer:
(d) 2.57
73.
What is a header in brick masonry?
(a) The shorter face of the brick
(b) The longer face of the brick
(c) The vertical face of the brick
(d) None of the above
(e) Not Attempted
Correct Answer:
(a) The shorter face of the brick
74.
What is the purpose of a passometer in surveying?
(a) Measure distances with a chain
(b) Count the number of steps automatically
(c) Register distances on dials
(d) Measure distances with a wheel
(e) Not Attempted
Correct Answer:
(b) Count the number of steps automatically
75.
The general form of an explicit data type conversion in python is:
(a) (new_data_type).(expression)
(b) (new_data_type) expression
(c) (new_data_type) (expression)
(d) new_data_type_expression
(e) Not Attempted
Correct Answer:
(c) (new_data_type) (expression)
76.
What is the main reason for moisture rising from the ground into the foundation, floor and walls?
(a) Rain water entering the building components
(b) Poor plaster coat on the external walls
(c) Capillary action
(d) Improper fixing of downtake pipes
(e) Not Attempted
Correct Answer:
(c) Capillary action
77.
How many bricks are typically selected for the shape and size test?
(a) 5
(b) 10
(c) 15
(d) 20
(e) Not Attempted
Correct Answer:
(d) 20
78.
What is the advantage of using bricks instead of stones in masonry?
(a) Bricks are heavier than stones
(b) Bricks have better fire and weather resistance
(c) Bricks are more expensive than stones
(d) Bricks are available in certain regions
(e) Not Attempted
Correct Answer:
(b) Bricks have better fire and weather resistance
79.
Isobars among the following are:
(a)
(b)
(c)
(d)
(e) Not Attempted
Correct Answer:
(a)
80.
What should be the quality of bricks used in brick masonry construction?
(a) Bricks with non-uniform colour
(b) Bricks that are under-burnt
(c) Bricks that are over-sized
(d) Bricks of good quality with uniform colour, well burnt, with exact shape and size
(e) Not Attempted
Correct Answer:
(d) Bricks of good quality with uniform colour, well burnt, with exact shape and size
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