1) a. What is “Oxidation Corrosion” (Direct Chemical Corrosion

New Horizon Education Society’s
(Registration No: MAH/Thane 446/09 Dated 21-03-2009)
New Horizon Institute of Technology & Management
(Women’s College)
Anand Nagar, Kavesar, Off Ghodbunder Road, Thane (West)-400615
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Subject: Applied Chemistry II
Semester: II
Internal Assessment Test: II (2014-2015)
Marks: 15
Date: 06/04/2015
Time: 2:00 p.m. to 02:45 p.m.
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Note: (1) Answer any three questions from Q Nos. 1 to 5.
(2) Figures to the right indicate full marks.
(3) Draw neat diagrams wherever necessary.
1) a. What is “Oxidation Corrosion” (Direct Chemical Corrosion/Atmospheric corrosion? Explain why
Silver, Gold, Platinum does not undergo Corrosion.
(03)
b. What are “Composite materials”? State functions of matrix phase.
(02)
2) a. What are “Fibre Reinforced” Composites?
b. Explain the mechanism involved in the corrosion of iron with reactions.
(03)
(02)
3) a. Define “Corrosion”. Explain “pitting corrosion” with appropriate diagram
b. Give the classification of composite materials.
(03)
(02)
4) a. Discuss the Electroplating method of applying metallic coating in detail.
b. write the applications of “Composite materials”
(03)
(02)
5) a. Write a note on any two of the following which influence the corrosion rate:1. Passivity 2. Anodic protection 3.Effect of pH
(03)
b. Describe the following in details: i) sacrificial anodic protection ii) impressed current cathodic protection. (02)
New Horizon Education Society’s
(Registration No: MAH/Thane 446/09 Dated 21-03-2009)
New Horizon Institute of Technology & Management
(Women’s College)
Anand Nagar, Kavesar, Off Ghodbunder Road, Thane (West)-400615
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Subject: Applied Physics II
Marks: 15
Semester: II
Date: 07/04/15
Internal Assessment Test: II (2014-15)
Time: 2:00 p.m. to 02:45 p.m.
================================================================================================
Note: (1) Answer any three questions from Q Nos. 1 to 5.
(2) Figures to the right indicate full marks.
(3) Draw neat diagrams wherever necessary.
1) Distinguish between Type I and Type II superconductor.
2) Derive the expression of Schrodinger’s time independent wave equation
3) Calculate De Broglie wavelength of a proton accelerated through a potential difference of
1kV.mass of proton =1.67×kg, and q=1.6C.
4) Write a short note on applications of nanotechnology.
5) The transition temperature for lead is 7.2K.Calculate its critical magnetic field at absolute
zero if critical field at 5K is 3.3×A/m.
New Horizon Education Society’s
(Registration No: MAH/Thane 446/09 Dated 21-03-2009)
New Horizon Institute of Technology & Management
(Women’s College)
Anand Nagar, Kavesar, Off Ghodbunder Road, Thane (West)-400615
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Subject: Communication Skills
Semester: II
Internal Assessment Test: II (2014-2015)
Marks: 20
Date: 08/04/2015
Time: 2.00 p.m. to 3.00 p.m.
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N.B. 1) Q.1 is compulsory.
2) From Q. 2 to Q. 6 solve any three
Q-1 Attempt all the parts:
(05)
a) You can help us process your order quickly by sending us another copy of the requisition.
(Use the 'You – attitude')
b) Define Electric Bulb
c) Explain the difference between caution and warning, giving an example of each.
d) Give synonyms for any three
I) Cherish
II) Ideal
III) Labyrinth
IV) Acclaimed
e) Use any two sets of words to form a single sentence
I) Dessert – Desert
II) Adverse – Averse
III) Stationary – Stationery
Q-2 Write a short note on the following (any two)
I) Role of silence in Communication II) E-mail Etiquette
(05)
III) Grapevine communication
IV) Importance and necessity of feedback in a communication along with the diagram
Q 3. You are the Head of the Computer Department in Pragati College of Technology, and you
need some new, updated equipments for your computer laboratory. Write a letter of Bytes Ltd., inquiry to Bits
&Bangalore and give full details of your requirements (use Full Block format)
(05)
Q-4. Answer the following in one or two sentences only
I) Explain any two Psychological barriers
(05)
II) Difference between hearing and listening.
III) What is Jargon and how does it affect the understanding of the receiver.
VI) Difference between Formal and Informal communication.
\
V) State whether you would use oral or written communication for completing the lease of your
Apartment and explain why?
VI) Difference between Para language and Body Language.
Q 5. Describe Digital Multimeter by giving definition, diagram, description and working.
Q 6. Write a complete set of effective instructions for welding two pieces of metal together.
OR
Give an outline of the communication cycle along with its objective. Also explain the
components giving an example.
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(05)
(05)
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Subject: Structured Programming Approach
Semester: II
Internal Assessment Test: II (2014-2015)
Marks: 20
Date: 06/04/2015
Time: 10.00am to 11.00 am
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N.B. 1) Q.1 is compulsory.
Q. 1 Multiple choice questions (Solve 5 out of 6)
(i)
(ii)
(iii)
(5*2=10)
Parameters involved in the called function are called as __________ parameters.
(a) Actual (b) Formal (c) Informal (d) Reference
The externally declared variable is stored in _________.
(a) Memory (b) CPU Registers (c) Nowhere (d) Compiler
The initial value of a static storage class variable is __________.
(a) 0 (b) Garbage (c) 1 (d) None of these
(iv)
(v)
(vi)
The tenth element of an array can be accessed as ______.
(a) a[10] (b) a[11] (c) a[9] (d) a[8]
In array a[2][3]={10,20,30,40,50}, then a[0][1]element is__________.
(a) 10 (b) 50 (c) 40 (d) 20
The Structure members can be accesses using __________ operator.
(a) * (b) & (c). (d) None of these
Q. 2
(1*5=5)
a.
b.
Write a program to validate whether accepted string is palindrome or not.
Or
Write a program to sort the accepted numbers in ascending order.
Q. 3
(1*5=5)
a.
Write a program to accept a 2D square matrix and find the transpose of it.
Or
b.
Write a C program to create an array of structures to store the details of almost 100
employees. The employee details are as follows: Employee Name, Employee ID, Salary. The program
should accept the details and display it.
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