Solapur University M.Sc Nano Technology (Semester-IV) Paper on Industrial Nanotechnology March 2019
| Sr. No. | Question |
| 1 | Heterojunctions occur when ________semiconducting materials.
(a) No doping (b) Differently doped (c) Same doped (d) Equal doped |
| 2 | The atomic structure of good conductors include only ________ electron in their outer shell
(a) Four (b) Three (c) Two (d) One |
| 3 | The SPD nano structuring can improve _________
(a) Magnetic properties (b) Physical properties (c) Chemical properties (d) Electrical properties |
| 4 | Spintronics also known as spin _________
(a) Thermal (b) Light (c) Electronics (d) None of these |
| 5 | Organic semiconductor refers to __________
(a) Non-living material (b) Pharmaceutics material (c) Inorganic materials (d) Organic materials |
| 6 | Solar components are used to convert light energy in to ______ energy
(a) Electrical (b) Chemical (c) Heat (d) Magnetic |
| 7 | MEMS is a technology of _________devices
(a) Pentascopic (b) Miliscopic (c) Microscopic (d) Megascopic |
| 8 | Photo magnetism material acquires its ferromagnetic properties in response to __________
(a) Heat (b) Light (c) Thermal (d) wind |
| 9 | Inorganic materials have ________properties in thin films.
(a) Excellent chemical (b) Excellent heat (c) Excellent electronic (d) Low electronic |
| 10 | NEMS are a class of devices integrating electrical and mechanical functionality on the _________
(a) Mega scale (b) Miliscale (c) Micro scale (d) Nano scale |
| 11 | A chemical sensor is device that can provide information about the _________composition.
(a) Physical (b) Chemical (c) Magnetic (d) All of these |
| 12 | Hybridization is the concept of ____________atomic orbital’s in to new hybrid orbital’s
(a) Mixing (b) Separate (c) Remove (d) Unmixing |
| 13 | A liquid crystal display is a _________ display
(a) Flat- panel (b) Wide-panel (c) Horizontal- panel (d) Vertical – panel |
| 14 | Conducting polymers are organic polymer that ________
(a) Does not conduct (b) Insulator (c) Conduct electricity (d) None of these |
| Published on 1st Oct 2021 | |
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