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Sub Code: 11064

HYDRAULICS LAB
Experiments 32 hours

1. Measurement of Fluid Pressure using Manometers and Pressure Gauges.
2. Verification of Bernoulli’s theorem.
3. Flow through Venturimeter – Determination of Co-efficient of Discharge.
4. Flow through Orificemeter – Determination of Co-efficient of Discharge.
5. Setting of Rain Gauge in the campus and methods of measuring the Rainfall as per standard Norms may be explained to the students and Rain fall Records may be maintain in the Laboratory for reference.
   
   Flow through orifice :
6. Determination of Co-efficient of Discharge by Timing fall in head method
7. Determination of Co-efficient of Discharge by Constant head method
   
   Flow through external cylindrical mouth piece :
8. Determination of Co-efficient of Discharge by Timing fall in head method
9. Determination of Co-efficient of Discharge by Constant head method
   
   Flow through pipes :
10. Determination of friction factor for the given GI pipe / PVC pipe.
    
    Flow through notch :
11. Determination of Co-efficient of Discharge for Rectangular Notch / V-Notch
    
    Pumps :
12. Reciprocating pump – To draw characteristic curves
13. Centrifugal pump – To draw characteristic curves

PLUMBING LAB
Exercises 10 hours

1. Identifying Pipe fittings used in water supply and Sanitary Wares.
   (with actual models displayed on board- Examination Viva voce only)
2. Cutting, Threading and Joining of G.I. pipes/ Cutting and Pasting of PVC pipes using Solvents.
3. Making a Bathroom connection from an existing Water supply Main (making Indents, drawing a neat sketch of the connection with details).
4. Making Suction and Delivery pipe connections to a centrifugal pump (making Indents, drawing a neat sketch of the connection with details).

Reference Books :

1. Hydraulic Lab Manual Compiled - T.T.T.I. - Chennai – 113.
2. Ghosh and Talapohia - Experimental Hydraulic - Khanna Publishers - New Delhi

LIST OF EQUIPMENTS REQUIRED
HYDRAULICS LAB

1. Apparatus to verify Bernoulli’s Theorem                                                                  -1 Set
2. Apparatus for determining co-efficient of discharge Venturimeter and Orificemeter- 1 Set
3. Apparatus for determining co-efficient of discharge of Orifice                                 - 1set
4. Apparatus for determining co-efficient of discharge of Mouthpiece                         - 1set
5. Apparatus for determining the Pipe Friction                                                            - 1 set
6. Apparatus for determining co-efficient of discharge of Rectangular/ V Notch          - 1 set
   7. Reciprocating Pump Test Rig                                                                               - 1 set
7. Centrifugal Pump Test Rig                                                                                       - 1 set

PLUMBING LAB

1. Pipe fitting Display board (GI/PVC) – Consisting of all Fittings, Pipes, Specials & Valves of different sizes in sufficient quantity. - 1 No.
2. Sanitary fitting display board - Consisting of Bath tubs, Flushing cisterns, Sinks, Drinking fountain, Wash basin, Urinals and Water closets of different sizes in sufficient quantity. - 1 No.
3. Tools required for Cutting, Threading and Making Bath room connection & Suction and Delivery Pipe Connections -
   
   •     Pipe Vice : Size 50 mm
   •     Chain Pipe Vice
   •     Bench Vice : Size 100 mm / 150mm
   •     Pipe Die sets of sizes ½” to 2”
   •     Adjustable Hacksaw frame with Blades 10” or 12”
   •     Three wheel pipe cutter 2”
   •      Pipe wrench 12”, 14”, 18” & 24”
   •     GI pipes with Specials of different sizes in sufficient quantity
   •      PVC pipes with Specials of different sizes in sufficient quantity