List of top Nano Technology Questions asked in AP PGECET

A Salt Bath Furnace provides heat transfer primarily by:
In plane Couette flow, the flow is generated by:
High elastic modulus in material arises from?
In bending, the stress is maximum at:
Maximum shear stress in a circular shaft under torque is at:
The ceramic that can be used as a cutting tool?
Nusselt number is a function of:
An elemental superconductor is a perfect?
The susceptibility of a diamagnetic material is essentially independent of temperature.
A flat plate is placed in an air stream at 20°C. The free stream velocity is 2 m/s. If the kinematic viscosity of air is \( 1.5 \times 10^{-5} \, {m}^2/{s} \), what is the Reynolds number at a distance of 1 m from the leading edge?
The product of electron and hole concentration in an extrinsic semiconductor is?
Turbulent flow is generally observed when Reynolds number is:
The third law of thermodynamics states that in the limit \( T \to 0 \)?
Optical fibers rely primarily on:
A polymer shows a glass transition temperature (Tg) of 100°C. If modified with nanofillers, Tg increases by 15%. What is the new Tg?
Electron backscattered diffraction is a technique based on?
In laminar boundary layer flow over a flat plate, wall shear stress:
Thermodynamically stable defects are?
Enthalpy and temperature are?
How many number of Bravais lattices are there in the monoclinic crystal system?
For the emission of characteristic X-rays from the K-shell of an element, the incident energy should be:
A material shows the following stress-strain data: Stress = 400 MPa at strain = 0.002. Find the modulus of elasticity.
Surface area per gram of the adsorbent is called?
Reynolds stresses arise due to:
The Navier-Stokes equation is based on: