ash9951

since: 2017-10-03 02:26:43

Age: 34

About myself:

Profiles:

Asked questions: 5

Gave the right answers: 4

Points: 229

Best answer: 0

Questions

question

Engineering, 26.07.2019 20:10

The nabcep pv designer certification provides a set of national standards for pv design. a)-true b)- false...

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Engineering, 26.07.2019 20:10

Ashaft rotates at a rate of 50 rpm against a constant torque of 2000 n. m. a)- true b)- false...

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Engineering, 26.07.2019 20:10

Adding electrical storage in a 3 to 5 kw wind turbine system: a) is required to obtain smaller electrical transients b) is useful to increase the win...

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Engineering, 26.07.2019 20:10

Arigid tank with a volume of 2.5 m^3 contains 5 kg of saturated liquid-vapor mixture of water at 75°c. now the water is slowly heated. determine the t...

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Engineering, 26.07.2019 20:10

An em mwd tool is very reliable and can transmit signal through any formation....

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Engineering, 26.07.2019 20:10

Aroom is heated by an iron that is left plugged in is this a heat or work interaction? take the entire room, including the iron, as the system....

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Engineering, 26.07.2019 20:10

Vertical axis wind turbine generates more electrical power compared to horizontal axis wind turbine due to differences in wind speed. a)-true b)- fals...

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Engineering, 26.07.2019 20:10

The horizontal axial turbine efficiency is the capacity factor based on the ratio of the efficiency factor tip speed to wind speed. a)-true b)- false...

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Engineering, 26.07.2019 20:10

A350 gal air storage tank is initially at 100 psig. for how long can the tank supply 30 cfm of air to a machine that requires at least 80 psig to oper...

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Engineering, 26.07.2019 20:10

The turbine blade tip speed v for r=1m and 5 rev/sec is a) 5 m/s b) 0.25 m/s c) 0.20 m/s...

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Engineering, 26.07.2019 20:10

A5kw solar system may produce enough energy to power your home. a)-true b)- false...

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Engineering, 26.07.2019 20:10

Arigid, sealed tank initially contains 2000 kg of water at 30 °c and atmospheric pressure. determine: a) the volume of the tank (m3 ). later, a pump...

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Engineering, 26.07.2019 20:10

Horizontal wind turbines have same design for offshore and on shore wind farms. a)-true b)- false...

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Engineering, 26.07.2019 20:10

Harvesting wind energy using kites is: a) possible but currently very expensive. b) possible and currently inexpensive compared to wind turbines c) p...

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Engineering, 26.07.2019 20:10

How does a 2.5 mw wind turbine costing $ 4 million compare to a 5-kw wind turbine $3 /w? a) same $/w b) smaller $/w c) larger $/w...

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Engineering, 26.07.2019 20:10

An ideal gas with constant specific heats and cv=0.7 kj/kgk and r=0.3 kj/kgk is contained in a piston-cylinder device and undergoes a power cycle as f...

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Engineering, 26.07.2019 20:10

Apiston cylinder device contains water at 200 psi with a quality of x=1. the pressure is decreased to 100 psi and the volume is decreased by half. a)...

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Engineering, 26.07.2019 20:10

When a conventional bent motor is being utilized for drilling a curve, the wellbore tortuosity is minimized which will reduce torque and drag in the d...

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Mathematics, 26.07.2019 20:10

10-9 -8 -7 -6 -5 4 -3 -2 -1 2 3 4 5 6 7 8 9 10 6. consider the fun...

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Mathematics, 26.07.2019 20:10

What is the golden rule for solving an equation?...