Engineering, 06.05.2020 07:12 ashiteru123
Both Pozzolans and hydraulic cements are categories of supplementary cementitious materials. The difference between them is that pozzolans react directly with water to form a cementitious compound whereas hydraulic cements react with the calcium hydroxide in wet concrete to form cementitious compounds. Group of answer choices
Answers: 3
Engineering, 03.07.2019 14:10
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
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Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 03.07.2019 15:10
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
Engineering, 04.07.2019 12:10
On a average work day more than work place firs are reorted
Answers: 1
Both Pozzolans and hydraulic cements are categories of supplementary cementitious materials. The dif...
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