Related Questions

The most important tool in brick laying for lifting and spreading mortar and for forming joints is
A Trowel
B Square
C Bolster
D Scutch
These types of pipes are generally connected with bell and spigot joints or flanged joints:
A Soil and waste
B Water and gas
C Water and steam
D Gas and soil
The drive-shafts are connected to the differential and wheel hubs through universal joints because the universal joints
A Absorb the vibrations transferred from the surface of the road
B Compensate for variations in the relative positions of the differential and the wheels which result from bumpy road surfaces or other similar driving conditions.
C Absorb any difference in speed between the left and right wheels when the vehicle is turning
D None of the above
Number of vertical joints in a stretcher course is x times the number of joints in the header course, where x is equal to
A $$\frac{1}{2}$$
B 1
C 2
D $$\frac{1}{4}$$
Lead is poured into the joints between two __________ pipes.
A Cast iron
B Steel
C Concrete
D Plastic
Which one of the following tunneling methods is used for laying underground sewers?
A Needle beam method
B Army method
C German method
D Italian method
Which of the following methods is used for laying of underground cables?
A Direct laying
B Draw-in-system
C Solid system
D All of the above
The man who is laying in the aisle need s medical attention immediately
A who
B is laying
C need s
D immediately
Laying of sewers is usually done with the help of
A A Theodolite
B A compass
C Sight rails and boning rods
D A plane table
In congested areas where excavation is expensive and inconvenient 'draw in system' of laying of underground cables is often adopted.
A Yes
B No

Next steps