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Question Subject Due Date No. of Tutorials Closed Price
Fire Prevention Questions
Fire Prevention Questions 1) Evaluate why environmental concerns and fire codes must work together. Give at least two practical examples where our environment and citizens equally benefit from th …
Engineering / General Chemical Engineering 2016-12-31 1 Yes $7.99
An error-correcting channel code has a rate equal to 0.125.
An error-correcting channel code has a rate equal to 0.125. The code maps data blocks of length 31 bits to codewords of length L bits. What is the value of L? …
Engineering / General Chemical Engineering 2017-12-28 1 Yes $3.00
An automobile battery is charged with a constant current of 2 A for five hours.
An automobile battery is charged with a constant current of 2 A for five hours. Theterminal voltage of the battery is v = 11 + 0.5t V for t > 0, where t is in hours. (a) Findthe energy delivered to …
Engineering / General Chemical Engineering 2018-01-08 1 Yes $5.00
Water flows at a rate of 10 cm3/s through a tube of 15 mm ID
Water flows at a rate of 10 cm3/s through a tube of 15 mm ID. The tube wall is maintained at a constant temperature of 60 °C. Calculate the local heat transfer coefficient at a distance of 1.0 m from …
Engineering / General Chemical Engineering 2018-05-15 1 Yes $8.00
An amorphous emulsion copolymer consisting of 60 wt% methyl methacrylate
An amorphous emulsion copolymer consisting of 60 wt% methyl methacrylate (homopolymer Tg= 105 C) and 40 wt % ethyl acrylate (homopolymer Tg= -23 C) has been proposed as the basis of a latex paint form …
Engineering / General Chemical Engineering 2018-05-15 1 Yes $4.00
A spherical heating element is placed in water at 1 atm
A spherical heating element is placed in water at 1 atm. The sphere has a diameter of 2.88 cm and maintains a constant surface temperature of 350 K. The water has a bulk temperature of 290 K and is fl …
Engineering / General Chemical Engineering 2018-05-15 1 Yes $4.00
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