DM G+1 EXAM | 157 QUESTIONS | WITH ACTUAL SOLUTIONS 2024!!

DM G+1 EXAM | 157
QUESTIONS | WITH
ACTUAL SOLUTIONS
2024!!
DM G+1

Evatee 10/21/24 DM G+1

,DM G+1 EXAM | 157 QUESTIONS | WITH
ACTUAL SOLUTIONS 2024!!


The shutters and bottom support of non-cantilever slab is removed within a
minimum of ______ days.
7 days
14 days
28 days
21 days Answer - 14 Days


Shotcrete is used in ________
Repairing surfaces
Dam surfaces
Curved surfaces
All of above Answer - All of above


The shutters and bottom support of non-cantilever beam can be removed
within a minimum of ____
7 days
14 days
28 days
21 days Answer - 14 days


Bitumen is used in construction to provide ______
Protective Surface

,Shining surface
Decorative surface
All of above Answer - Protective Surface


First test on concrete is done after ______days
7 days
14 days
28 days
3 days Answer - 7 days


Core samples are taken for finding ____
Tensile strength
Compressive strength
Water absorption
Surface hardness Answer - Compressive strength


Rebound Schmidt hammer test is _____
Destructive test
Non-destructive
Cohesion test
All of above Answer - Non-destructive


Core samples are taken after _____ days
7 days
14 days
28 days

, 10 days Answer - 28 days


Density of Aluminium is _____Kg/m3 in normal temperature.
3500
2700
2500
3000 Answer - 2700


Which type of cement is used in normal slabs ____
SRC
OPC
Non-shrinkage
Rapid hardening Answer - OPC


Density of Steel is _____ Kg/m3
7000
8000
6500
7800 Answer - 7800


Contractors use blankets over fresh concrete to ____
Increase evaporation
Reduce evaporation
Be rapid harden
Avoid sulphate attack Answer - Reduce evaporation