Related Questions

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
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
The laying of sewers is done with
A Magnetic compass
B Theodolite
C Level
D Clinometer
The underground sewers are more subjected to
A Tensile force
B Compressive force
C Bending force
D Shearing force
In congested areas where excavation is expensive and inconvenient 'draw in system' of laying of underground cables is often adopted.
A Yes
B No
Which of the following methods of tunneling is used for long tunnels at great depths?
A Army method
B Needle beam method
C Austrian method
D English method
Which one of the following is a component of a shield for tunneling?
A Liner plate
B Trench jack
C Stiffener
D Cutting edge
Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols?
A HDLC
B Cable
C VPN
D IPSec
Although pocket gophers 'damage' crops, their 'tunneling' aerates the soil, which helps 'conserve' ground water and 'preventing' crosion.
A damage
B tunneling
C conserve
D preventing
Although pocket gophers 'damage' crops, their 'tunneling' aerates the soil, which helps 'conserve' ground water and 'preventing' erosion.
A damage
B tunneline
C conserve
D preventing

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