List of top Nano Technology Questions asked in Andhra Pradesh Post Graduate Engineering Common Entrance Test

Quantum dots are used in display technologies because they
% Question continued Emit light with size-tunable wavelengths
Which of the following techniques is used to determine particle sizes in the sub-nanometer range?
Fugacity is a corrected pressure that:
Recuperators are more suitable than regenerators when:
The role of a reducing agent in metallic nanomaterials synthesis is to?
Boltzmann's equation is:
The first law of thermodynamics is conservation of:
Carnot engine consists of?
A furnace uses preheated air at 300°C instead of ambient air at 30°C. If fuel consumption reduces by 20%, the impact is:
Requirement of cross-slip movement of distortion?
The slope of the stress-strain curve in the elastic deformation region is
In materials characterization, electron microscopy uses which property of electron?
A particle moves along a straight line with uniformly increasing acceleration. In the first 2 seconds, it covers 10 meters, and in the next 2 seconds it covers 30 meters. Which of the following statements is correct?
Which of the following is a dimensionless number related to heat conduction?
The efficiency of a furnace is generally defined as:
In bending, the stress is maximum at:
In plane Couette flow, the flow is generated by:
The ceramic that can be used as a cutting tool?
High elastic modulus in material arises from?
Maximum shear stress in a circular shaft under torque is at:
Nusselt number is a function of:
A Salt Bath Furnace provides heat transfer primarily by:
Turbulent flow is generally observed when Reynolds number is:
The product of electron and hole concentration in an extrinsic semiconductor is?
An elemental superconductor is a perfect?