Applied Sciences Lab Details
CH – 111 ENGINEERNG CHEMISTRY LAB
1. To determine surface tension of given liquid by drop number method using
Stalagmometer.
2. To determine % age of moisture, volatile matter, ash and fixed carbon in
given sample of coal by proximate analysis method.
3. To determine total alkalinity in a given sample of water using standard acid.
4. To determine the percentage of Chlorine in sample of CaOCl2 dissolved in one
liter of solution.
5. To determine total hardness of water using complex metric titration method.
6. To determine the surface tension of the two given unknown liquids by using
Stalagmometer and identify the given liquid.
7. To determine the coefficient of viscosity of the given unknown liquids by
using Ostwald‘s
Viscometer and identify the given liquid.
8. To determine the coefficient of viscosity of the given lubricating oil using
Red Wood Viscometer.
9. To determine total acid number value(total acid number TAN) of an oil sample.
10. To determine the flash point and fire point of given sample of oil using
Pens key Marten‘s apparatus.
11. To determine the amount of Chlorine in given sample of water using N/20
sodium Thiosulphate solution.
12 To determine the Beer‘s Law and apply it to find the concentration of given
unknown solution by spectra-photometer.
PH-111 ENGINEERING PHYSICS LAB
List of Experiments:
1. To determine the wavelength of monochromatic light by Newton‘s Ring
2. To find the wavelength of light from a given source using Michelson's
interferometer.
3. To determine the wavelength of spectral lines using plane transmission
grating.
4. To find the value of Planck‘s constant.
5. To verify Stefan‘s law by electrical method
6. To determine the numerical aperture of an optical fibre.
7. To determine the attenuation & propagation losses in optical fibre.
8. To determine the height of a tower with a Sextant.
9. To determine the refractive index of a liquid by Newton‘s ring.
10. To determine the hall co-efficient.
11. To determine the band gap of an intrinsic semiconductor by four prove
method.
12. To study the LASER beam characteristics like wavelength using diffraction
grating aperture & divergence.
13. To calculate the hysteresis loss by tracing a B-H curve for a given sample.
14. To compare the capacitances of two capacitors by De‘sauty Bridge.
15. To study the variation of magnetic field with distance by Stewart and Gee‘s
apparatus.
16. To find the value of e/m for electron by helical method.
HS – 111 COMMUNICATION LAB
1. Phonetic transcription: Students will be trained to find out the
correct pronunciation of words with the help of a dictionary, to enable them to
monitor and correct their own pronunciation.
i. Transcription of words and short sentences in normal English orthography
(writing) into their IPA equivalents;
ii. Transcription of words presented orally;
iii. Conversion of words presented through IPA symbols into normal orthography;
iv. Syllable division and stress marking (in words presented in IPA form).
2. Listening: listening with a focus on pronunciation (ear-training),
segmental sounds, stress, weakforms, intonation; the students should be exposed,
if possible, to the following varieties of English during listening practice:
Standard Indian, British and American.
3. Speaking: pronunciation practice (for accent neutralization),
particularly of problem sounds, inisolated words as well as sentences,
practicing word stress, rhythm in sentences, weak forms, intonation; reading
aloud of dialogues, poems, excerpts from plays, speeches etc. for practicing
pronunciation ;
5. Grammar and usage: The focus will be on the elimination of common
errors. Some writing activities (e.g. writing of short paragraphs on assigned
topics) can be used to identify these errors.
6. Project Work: Students will be required to produce and submit by the
end of Semester a 350-500word project report on a topic of their choice. The
project should involve data collection, analysis and reporting.