Laws of Motion to Rigid Body Problems in Translational & Rotational Motions Lab should be able to:  Apply laws of motion to rigid body problems in transla

Laws of Motion to Rigid Body Problems in Translational & Rotational Motions Lab should be able to:  Apply laws of motion to rigid body problems in translational and rotational motions  Analyze PN junction characteristics.  Comprehend Bohr atomic model and photo electric effects F/QAP/021/001
Task(s)
Answer the following questions:
1.
Shear force is the force in the beam acting perpendicular to its longitudinal axis and
a bending moment is defined as the reaction that occurs in a structural element when an
external force is applied to the element causing the bending. With reference to the free
body diagram shown in Figure 1,
30 kN
1m
B
60 kN
2m
RA
C
2m

2m
RD
RE
10 kN
Figure 1. Free body diagram
(i)
(ii)
(iii)
Calculate the reaction forces.
Find the shear force and sketch the shear force diagram.
Draw the bending moment diagram
(5 marks)
(5 marks)
(5 marks)
Please note: The values of the external forces at B and C, Reaction support RD must be
different among students. The external force at B can be between 25 kN to 35 kN. The
external force at C can be between 55 kN and 65 kN. RD can be between 5 kN and 15 kN.
2.
(i)
(ii)
Suggest and explain any one application of a PN semiconductor diode with a neat
sketch.
(10 marks)
Analyze the condition of the PN diode with explanations, when it is heavily doped
than the normal one in terms of the depletion region, electric current passage
through it. Use sketches to illustrate the analysis.
(10 marks)
3.
(i)
(ii)
(iii)
Ske ch he B h a mic m del.
Explain any three im
an fea e f B h a mic m del.
Suggest any three disad an age f B h a mic m del.
References
QEAD- Template A
(3 marks)
(6 marks)
(3 marks)
(3 marks)
Rev: 04 _ ver 02
Date: 01st October 2018
Page 2 of 4
F/QAP/021/001
Guidelines for writing the report:
All the answers should be typed and submitted in a report form. Certain
diagrams/figures/sketches can also be drawn using pencil and embedded in soft copy
form in the report.
Paper: White A4 sheet size. Margin: Left 1.5”, top 1”, right 1” and bottom 1”.
Typing :
Main Heading: Arial Bold, Black, size 12 ( e.g. 1.1 Atomic model)
Sub Heading : Arial Bold, Black, size 11 (e.g. 1.1.1 Applications )
Body text: Arial, size 11, Colour: Black
Figure and Table (if any) captions: Arial, size 11
All the typed text colours must be in black.
Decimal type notations will be used for numbering the figures/photos, charts, tables and
Drawings (e.g. Figure 3.2, Table 4.2, etc., if any)
Equations (if any) should also be numbered in decimal type notation within the brackets.
Paragraph alignments:
Paragraphs – justified
Line spacing – 1.5 line spacing
In-text Citations must be followed as per College policy style.
Figures taken from websites/books must be cited and duly referenced.
This work can be done individually or in a group of 2. If done in a group of 2, one report
has to be submitted.
Instructions
1. Plagiarism is a serious offence. In case of any plagiarism detected, penalty will be
imposed leading to zero mark. Policy and guidelines for dealing with plagiarism and
malpractice in examination can be viewed by clicking:
http://portal.cce.edu.om/member/contentdetails.aspx?id=490
2. The course work shall be subject to plagiarism software check.
3. Course work should be submitted on time. College guidelines on late submission of
coursework can be viewed by clicking:
http://portal.cce.edu.om/member/contentdetails.aspx?id=565
4. Course work should be submitted online. Front page details will be put in the BB. If in
any case, it is a hard copy submission, then Course work should be submitted with an
appropriate cover page, which can be obtained from the departmental assistant at the
department.
5. Name, student identification and title of the course work to be written clearly and legibly
on the front page/cover page.
6. If hardcopy submission, then the completed course work is to be submitted to the
departmental assistant on or before the deadline and record your name, date of
submission and signature in the book with the departmental assistant.
7. For online submission of course work, pdf/word file with appropriate cover page
mentioning name of student, student number and title of the course work should be
uploaded using the submission link created and made available by the module leader.
8. Please avoid if anything found irrelevant in the above points.
Referencing
Harvard Referencing First Edition 2013 should be followed for both in-text and listing
references. This downloadable document can be found in our CE portal at:
http://portal.cce.edu.om/member/contentdetails.aspx?cid=628
QEAD- Template A
Rev: 04 _ ver 02
Date: 01st October 2018
Page 3 of 4

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