CTEVT | Engineering Physics-II | Question Paper 2073 | Diploma | 1st Year/2nd Part
Council for Technical Education and Vocational Training
Sanothimi, Bhaktapur
Regular/Back Exam - 2073 Bhadra/Ashwin
Program : Diploma In Civil / Architecture / Mechanical / Automobile / Information Technology / Computer / Electrical / Electrical & Electronics / Electronics / Geomatics / Engineering
Level: DIPLOMA
Year/Part: First Year/Second Part (New + Old Course)
Subject: Engineering Physics II
Time - 3 hrs
Full Marks - 60
Pass Marks - 24
| DOWNLOAD PDF | of Question Paper | Engineering Physics II | CTEVT | 1st Year/2nd Part | 2073Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.
Group 'A'
Attempt Any Four questions: [4x6=24]
1. Define electric potential. Derive an expression for electric potential at a point with necessary diagram. [6]
2. What is wheat stone bridge? Describe its balanced condition using Kirchhoff's law. [6]
3. State and explain Biot-Savart's law. Use this law to find magnetic field at a point due to a long straight conductor. [6]
4. Write down the factors on which the velocity of sound in air depends with necessary explanation. [6]
5. Define surface tension. Find an expression to calculate surface tension of a liquid by capillary rise method. [6]
6. What is photoelectric effect? Derive Einstein's photoelectric equation. [6]
Group 'B'
Attempt Any Four questions: [4x3=12]
7. Derive an expression for energy stored in a capacitor. [3]
8. State Ohm's law. Verify it experimentally. [3]
9. Explain electrical resonance in LCR series circuit. [3]
10. Differentiate between interference and diffraction. [3]
11. How is coefficient of Viscosity of a given liquid determined by stroke's method. [3]
12. Explain the working of full wave rectifier. [3]
Group 'C'
Attempt Any Six questions: [6x4=24]
13. A thundercloud and earth can be regarded as a parallel plate capacitor. Taking the area of thundercloud to be 60 km........
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