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An insulated rigid vessel is divided into two parts by a membrane. One part of the vessel contains air at 10 Mpa and other part is fully evacuated. The membrane ruptures and the air fills the entire vessel. Is there any heat and / or work transfer during this process? Justify your answer.
The inductance of moving iron ammeter in micro henry is given by expression: L=20+5θ-2θ2 Where θ is deflection in radians from the zero position. Determine the angular in radians for a current of 10A if the for a current of 5A is 300.Also determine the spring constant
Over the last two decades, tuition fees at Purdue University have increased by 50%. At the same time, the number of students enrolled has increased from 22,000 to over 35,000.
Does this example demonstrate that the Law of Demand is false? Explain why or why not. Use graphs.
Design a standalone (off grid) Photovoltaic (PV) system with special reference to the village in South Africa with the following PV panel generation factor of 7
Design a standalone (off grid) Photovoltaic (PV) system with special reference to the village in South Africa with 7 PV panel generation factors
Assume water consumption data for a typical maximum day, calculate the operating storage for 24 hours pumping. What will be the pumping rate?
As compared to geometrical increase method of forecasting population, arithmetical increase method gives
a) lesser value
b) higher value
c) same value
d) accurate value
a) maximum daily demand
b) maximum hourly demand
c) average daily demand
d) maximum hourly demand on maxi
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The term which can differentiate thermodynamics from other sciences is ____.
a. Pressure
b. Temperature
c. Mass
d. none of the above
