Calculate efficiency of turbine, Mechanical Engineering

Assignment Help:

(a) Explain briefly the functions of the spiral casing guide vanes, and draft tube of a reaction water.

(b) A Kaplan turbine developing 3250 KW under a head of 6m has a draft tube with inlet diameter 2.8 m and is placed 1.5 m above the tail water. If the vacuum gauge connected to inlet of draft tube reads 5m of water, calculate efficiency of turbine. Consider the draft tube efficiency as 76% and take atmospheric pressure 10.3 m of water.

Related Discussions:- Calculate efficiency of turbine

Explain asphalt paving machine, Explain Asphalt paving machine In the l...

Explain Asphalt paving machine In the laying of asphalt pavement roadways, it is common practice to utilize Floating screed type paving machines. These machines typically inclu

Mechanotechnics, list 5 important factors in the design of a workshops layo...

list 5 important factors in the design of a workshops layout

Worst-case(Arithmatic) Method, What is elements with increasing dimensions?...

What is elements with increasing dimensions?

In-Line IC Engines, What is In-Line IC Engines?

What is In-Line IC Engines?

Open and closed position of the armature and flux linkage, Q. For an elec...

Q. For an electromagnetic system, show that the energy stored in a magnetic field is equal to the area enclosed b/w magnetization curves for open and closed position of the armat

Example of support reaction, Example of support reaction: A fixed cra...

Example of support reaction: A fixed crane of 1000Kg mass is to lift 2400Kg crates. It is held in place by pin at point A and a rocker at point B . the C . G . is located

Find out nature of position vector, Find out nature of position vector: ...

Find out nature of position vector: The position vector of a specific at any instant t with respect to the axes x, y and z is specified by r (t ) = (4 t 2 + 5) i¯ + (3 t

Determine the chemical formulate for refrigerant, (a) Draw P-H and T-S diag...

(a) Draw P-H and T-S diagrams for following cases : (3) (i) Cycle with superheated vapour before compression. (ii) Cycle with sub-cooling or under-cooling of refrigerant.

Basis of evaluation entrepreneurship development, The following form basis ...

The following form basis of evaluation : The unit has obtained all necessary clearances whether statutory or administrative, e.g. drug license under drug control order, NOC

Describe about push-pull welds, Q Describe about Push-pull welds? - A ...

Q Describe about Push-pull welds? - A push-pull system employs transformers with an electrically reversed polarity arrangement wherein two transformers complement each o

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages