The main type of butt joints, is a double cover shear riveted joint chain rivete

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Question
The main type of butt joints, is a double cover
Options
A. shear riveted joint
B. chain riveted joint
C. zig-zag riveted joint
D. all the above.

Correct Answer

all the above.

More questions

1. A pipe of 0.1 m² cross sectional area suddenly enlarges to 0.3 m² cross-sectional area. If the discharge of the pipe is 0.3 m³ /sec, the head loss is
Options
A. 2/g m of water
B. g/2 m of water
C. 1g m of water
D. g m of water.

3. In a residential colony, sewers of diameters 100 mm, 150 mm and 225 mm were laid with a gradient 1 in 120. Which portion of the sewage system does not choke in due course of time
Options
A. 100 mm dia.
B. 150 mm dia.
C. 225 mm dia.
D. all of these.

4. During smelting process, the combination of fuel in the furnace
Options
A. forms carbon dioxide
B. carbon dioxide with carbon forms carbon mono-oxide
C. carbon mono-oxide reacts with Fe₂O₃ to form iron and liberates CO₂
D. all the above.

6. Traffic engineering only includes
Options
A. planning of regulatory measures
B. design and application of control devices
C. analysis of traffic characteristics
D. traffic opeation
E. all the above.

7. Pick up the correct statement from the following :
Options
A. The minimum frequency of light for which no electrons are emitted, is called threshold frequency.
B. Polarising angle of glass is 57�.5
C. At the polarising angle, the reflected and refracted rays are orthogonal
D. All the above

9. Maximum number of vehicles that can pass a given point on a lane during one hour without creating unreasonable delay, is known as
Options
A. traffic density of lane
B. basic capacity of lane
C. probable capacity of lane
D. practical capacity of lane.

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