CE6604 Important questions Railways Airports and Harbour Engineering
CE6604 Important questions Railways Airports and Harbour Engineering Regulation 2013 Anna University Free download. Railways Airports and Harbour Engineering Important questions free pdf download.
Sample CE6604 Important questions :
1. Define Permanent way?
The combination of rails, fitted on sleepers and resting on ballast and sub grade is called the Railway track or Permanent way.
2. Define Gauge?
The „Gauge‟ of a railway track is defined as the clear distance between inner or running faces of two track rails.
3. Define Rails?
The rails on the track can be considered as steel girders for the purpose of carrying axle loads. They are made of high carbon steel to withstand wear and tear.
4. What are the different types of rail sections?
1. Double headed rails (D.H.Rails)
2. Bull headed rails (B.H.Rails)
3. Flat footed rails (F.F.Rails)
5. What are the different types of rail joints?
1. Supported rail joints.
2. Suspended rail joints.
3. Bridge joints.
4. Base joints.
5. Welded joints.
6. Square joints.
6. Define Creep?
Creep is defined as the longitudinal movement of rails with respect to sleepers in a track.
7. Classify Sleepers?
1. Wooden sleepers
2. Metal sleepers
a) Cast iron sleepers
b) Steel sleepers
3. Concrete sleepers
a) Reinforced concrete sleepers
b) Prestressed concrete sleepers
8. What are the uses of Fish plates?
Fish plates are used in rail joints to maintain the continuity of the rails and to allow for any expansion or contraction of the rail caused by temperature variations. They maintain the correct alignment of the line both horizontally and vertically.
|Subject Name||RAILWAYS, AIRPORTS AND HARBOUR ENGINEERING|
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