List of top Nano Technology Questions asked in Telangana State Post Graduate Engineering Common Entrance Test

The process of cross-linking in polymerization affects the mechanical properties of the resulting polymer by:
Which type of optical fiber is best suited for long-distance communication because of its low attenuation?
In composite materials, the role of the matrix is to:
In designing a composite material for aerospace applications, the most crucial factor to consider for the matrix material is:
Which theory best explains the phenomenon of superconductivity?
Which of the following is a challenge associated with nanotechnology?
What is a key challenge in the top-down approach to nanotechnology?
The process that describes the transition of a polymer from a hard and glassy state to a rubbery state is:
In composite material science, what role does the matrix play?
The type of semiconductor bandgap essential for materials used in light-emitting diodes is:
The principle that explains the variation of electrical conductivity in metals and semiconductors with temperature is:
The phenomenon observed when a material exhibits zero electrical resistance below a critical temperature is:
The type of magnetism utilized in permanent magnets is:
In optical fibers, the principle that enables light transmission along the fiber's length is:
The bottom-up approach in nanotechnology involves:
Which statement accurately differentiates crystalline ceramics from non-crystalline ceramics?
Analyze the impact of temperature on the electronic conductivity of metals and semiconductors. Choose the correct statement:
Differentiate between ferromagnetism and ferrimagnetism based on their magnetic domain alignment. The following statement accurately describes ferrimagnetism:
Apply the concept of superconductivity to explain the disappearance of electrical resistance. The application that best demonstrates this principle is:
The factor most critical in determining the area under the stress-strain curve for a given material is:
The slope of the stress-strain curve in the elastic region is indicative of the material's:
For a material with a pronounced yield point in its stress-strain diagram, such as mild steel, the yield point phenomenon is attributed to:
Considering the stress-strain diagram, the material would be best suited for an application requiring high toughness is:
Organic conductors are known for their:
In a typical stress-strain diagram for mild steel, the yield point is characterized by: