August
V55/V62/V63/T14021/T07021/T04021/EE/20150811
2015
Applied Science
Instructions
Marks-80
Time: 3 Hrs
1. All questions are compulsory.
2. “Long Answer type Question (LAQ)” is a supply type
question of 15 marks which required a typical answer of about
60-80 lines in bout 32-40 minutes.
3. “Sort Answer type Question (SAQ)” is a supply type question
of 5 marks which required a typical answer of about 15-20 lines
in bout 08-10 minutes.
4. Figures to the right indicate marks allotted to the questions.
5. Assume suitable data if necessary
6. Use a nonprogrammable type of scientific calculator is
allowed
Marks
SECTION-A
Q.1 Explain two methods for the production of ultrasonic waves?
15
OR
Q.1 Explain motion of two bodies connected by a string or passing over
a pulley?
15
Q.2 Describe the factors affecting the acoustics quality of building?
15
OR
Q.2 Explain any five applications of non materials?
15
Q.3 Explain characteristics of musical sound?
5
Q.4 What is sound insulation? Explain airborne and structure borne
sound insulation?
5
SECTION-B
Q.5 What are requirements to select the lubricant?
15
OR
Q.5 What is composite material? Explain types of composite material.
What are its characteristics?
15
Q.6 Define corrosion. What are the two types of corrosion, explain in
detail.
OR
15
Q.6 What is coating. List different methods used for protective metallic
coating?
15
Q.7 Define Ohm's law and explain following terms : 1) Current 2)
Voltage 3) Conductance 4) Resistance
5
Q.8 What is Froth floating process?
5
Computer Generated Random Question Paper dated: 06-07-2015 11:01:36
***BEST OF LUCK***