SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1
For the following questions answer them individually
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 191
Which of the following advantages is/are possessed by a Kaplan turbine over a Francis turbine ?
1. Low frictional losses
2. Part load efficiency is considerably high
3. More compact and smaller in size
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 192
he stream function $$ \psi = x^{3}- y^{3}$$ is observed for a two dimensional flow field. What is the magnitude of the velocity at point (1, -1)?
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 193
Non uniform flow occurs when
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 194
The length of divergent portion of venturimeter in comparison to convergent portion is
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 195
In order that flow takes place between two points in a pipeline, the differential pressure between these points must be more than
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 196
Head developed by a centrifugal pump depends on ________.
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 197
- Low specific speed of turbine implies it is
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 198
The figure below shows the relation ship between power(P) and discharge (Q) for different vane exit angles of centrifugal pump .In the figure given below curve B holds good for?
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 199
The specific speed of a turbine is the speed of such a turbine, identical with a given turbine, which
SSC JE Mechanical Engineering 23rd Jan 2018 Shift-1 - Question 200
In reaction turbine
