List of top Questions asked in TS PGECET

In a supersonic flow, the indicated Pitot pressure \(p_t\) is measured by a Pitot probe for calculating the flow Mach number, which of the following relation is used
The velocity induced at a point \(P\) by the semi-infinite vortex filament is
In thin airfoil theory the lift curve slope is usually considered as
According to Kutta condition, if the trailing edge is cusped, then the velocities leaving the top (\(V_1\)) and bottom (\(V_2\)) surfaces at the trailing edge should be
In lifting flow over a cylinder the location of stagnation points when \(\Gamma = 4\pi U R\) is
The velocity potential \(\phi\) for a vortex flow is given by
Fire Stoke’s 1st comparison of pressure forces and friction forces acting on any given fluid element shows that
The incompressible continuity equation in polar coordinates is written as
Kutta-Joukowski’s theorem is defined for
The amount of lift generated in the non-rotating flow over a circular cylinder is
At low values of incidence, the center of pressure
The aerodynamic center on the aerofoil is the point where
The profile drag for a two-dimensional aerofoil is
The shape of Rankine oval of equal axes can be found out by substituting
When the velocity at the wall is zero, it refers to
In a flow, if velocity potential (\(\phi\)) exists, then the flow is said to be
Stream function is defined for
Circulation is referred to as
If \(\nabla \times \mathbf{V} = 0\), then the flow is
Proteomics refers to the study of
The drag due to the pressure distribution around the wing is
The continuum approach breaks down when the mean free path of the molecules is
Which of the following is not a variant of BLAST?
For a given chamber pressure, the thrust of a rocket engine is highest when
Which blotting technique is used for detection of proteins?