List of top Nano Technology Questions asked in TS PGECET

The factor most critical in determining the area under the stress-strain curve for a given material is:
In a typical stress-strain diagram for mild steel, the yield point is characterized by:
The characteristic property of liquid crystal materials that makes them suitable for display technologies is:
Organic conductors are known for their:
In a laser, the population inversion is achieved between which two energy levels?
The crucial component of a semiconductor laser that provides optical feedback and helps to build up the stimulated emission process is:
Which statement accurately differentiates crystalline ceramics from non-crystalline ceramics?
The bottom-up approach in nanotechnology involves:
In composite material science, what role does the matrix play?
Which of the following is a challenge associated with nanotechnology?
What is a key challenge in the top-down approach to nanotechnology?
The trigonal crystal system can also be referred to as:
Type-II superconductors exhibit a 'mixed state' between \( H_{c1} \) (lower critical magnetic field) and \( H_{c2} \) (upper critical magnetic field), which means:
Polymers are classified based on their:
The energy levels available to electrons in a quantum well are:
The Clausius-Mossotti equation relates the dielectric constant of a material to its:
The minimum resolved shear stress required to initiate slip is known as:
The coordination number of atoms in a body-centered cubic (BCC) unit cell is:
What property is measured by the slope of the initial, linear portion of a stress-strain diagram?
The Hall-Petch equation relates grain size to:
Which of the following materials is typically brittle?
Plastic deformation in metals at room temperature is primarily due to:
What is a Burgers vector?
What class of materials is characterized by high electrical conductivity?
In crystallography, what is the significance of Miller indices?