Related Questions

If the flame of a miner's safety lamp in the upper layers of the sewer forms an explosive, the sewer certainly contains
A Hydrogen sulphide
B Carbon dioxide
C Methane
D Oxygen
The most suitable material of construction for a sewer to carry sewage under high pressure is
A Asbestos cement
B Steel
C Cement concrete
D Stoneware
Most suitable section of sewer in separate sewage system is
A Rectangular section
B Circular section
C Standard form of egg shaped sewer
D Modified egg shaped section
The most suitable material for a sewer for carrying storm water is
A Asbestos cement
B Cast iron
C Mild steel
D Cement concrete
Which one of the following tests is used for testing sewer pipes?
A Water test
B Ball test
C Mirror test
D All of these
Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer.
A Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology
B Ethernet, because it is cabled using fiber-optic cable
C Token-Ring, because it uses a MAU
D Ethernet, because it can be set up with most topologies and can use multiple transfer speeds
E Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies
In R.C. sewer pipes, the percentage longitudinal reinforcement to the cross-sectional area of concrete is kept
A 10.0
B 5.0
C 2.0
D 0.25
The slope of sewer shall be
A Given in the direction of natural slope of ground
B Given in the direction opposite to natural slope of ground
C Zero
D Steeper than 1 in 20
The means of access for inspection and cleaning of sewer line is known as
A Inlet
B Manhole
C Drop manhole
D Catch basin
An egg shaped section of sewer
A Is economical than circular section
B Provides self cleansing velocity at low discharges
C Is more stable than circular section
D Is easy to construct

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