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Dhilsath
Questions and answers by visitors named
Dhilsath
Questions (9)
A pelton wheel attains its operating speed of 800 rev/min within 2s after it is turn on. Determine the constant angular
1 answer
382 views
The power developed by a man in riding up a 6 percent grade at a constant speed is 200 w. The man and his bicycle have a
3 answers
1,052 views
A metal storage tank of external area 0.5 m^2 contains water at 65 degree C. & is located inside a large enclosure with wall at
1 answer
419 views
Explain thermal conductivity & give its variation in case of solid, liquids and gases?
1 answer
414 views
Define Thermal diffusivity law?
1 answer
275 views
Fill In the Blanks:
1.The physical significance of ....... is that it tells us how fast heat is propogated or it diffuses through
7 answers
495 views
A punching machine carries out 5 holes per minute. Each hole of 30 mm dia in 40 mm thick plate requires 10 NM of energy per mm^2
1 answer
866 views
Fill in the blanks:
1. A disc is spinning with an angular velocity w rad/sec about the axis of pin. The coupled to the causing
3 answers
655 views
HOw to calculate CFT of the wooden box?
1 answer
357 views
Answers (1)
2.Emissivity 3.high 5.Electromagnetic
