Questions with Complete Solutions - Hamro CSIT

Plot the first octant of a circle centered at (-2, -2), having a radius of 5 units using the mid-point circle algorithm.

Not Answered Computer Graphics Asked on 2081 Exam

What do you mean by the refresh rate of a display device? Explain vector scan display with a suitable diagram.

Not Answered Computer Graphics Asked on 2081 Exam

Explain RGB color model. Differentiate between virtual reality and augmented reality with examples. Explain Binary Space Partitioning (BSP) trees with a suitable example.

Not Answered Computer Graphics Asked on 2081 Exam

What is the major drawback of Sutherland Hodgeman Polygon Clipping Algorithm? Illustrate with a suitable example. Explain B-spline curve and its properties.

Not Answered Computer Graphics Asked on 2081 Exam

Derive the expression for Bresenham’s Line Drawing algorithm. Trace the points in the line path with starting point (6, 12) and end point (10, 5) using Bresenham’s line drawing algorithm.

Not Answered Computer Graphics Asked on 2081 Exam

Discuss single crystal growth by discussing the following techniques:

(a) Czochralski Method,

(b) Bridgman-Stockbarger Method,

(c) Floating Zone Method, and

(d) Vapor-Phase Epitaxy.

Not Answered First Semester Asked on 2081 Exam

What do you mean by the contact potential? Give a schematic of a p-n Junction by illustrating:

(a) Potential difference V, resulting from the positive donor ions in the n-side of the depletion layer and the negative acceptor ions in the p-side of the depletion layer.

(b) Potential energy barrier faced by the majority charge carriers (electrons) in the n-side of the diode as they attempt to cross the junction.

(c) Potential energy barrier faced by the majority side of the diode as they attempt to cross the junction.

Not Answered First Semester Asked on 2081 Exam

Describe torque on a current-carrying rectangular loop of wire on a pivot rod when placed in a magnetic field. Give an alternative way of increasing the torque on the coil.

Not Answered First Semester Asked on 2081 Exam

Set up Schrodinger equation and discuss the wavefunction.

Not Answered No Subject Asked on 2081 Exam

Discuss effective mass of electrons and holes.

Not Answered First Semester Asked on 2081 Exam

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