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A flywheel performs each of these functions except: A. Contains a gear used for engine starting B. Smoothes engine operation C. Provides lubrication to parts D. Connects crankshaft to transmission

SergioL asked Aug 23, 2020

by SergioL

6.2k points

1 answer

4 votes

220k views

(2 points) A perfectly mixed aeration pond with no recycle serves as the biological reactor for a small community. The pond receives 30 m3 /d of influent with a BOD of 350 mg/L that must be reduced to

Daniela asked Aug 23, 2020

by Daniela

6.0k points

1 answer

2 votes

16.4k views

The man of mass m1 = 82 kg and the woman of mass m2 = 80 kg are standing on opposite ends of the platform of mass m0 = 103 kg which moves with negligible friction and is initially at rest with s = 0. The

Mahir Islam asked Aug 23, 2020

by Mahir Islam

6.3k points

1 answer

2 votes

72.0k views

The atmospheric pressure at the top and the bottom of a building is read by a barometer to be 98.5 kPa and 100 kPa, respectively. If the density of air is 1.2 kg/m^3, calculate the height of the building

Psarka asked Aug 23, 2020

by Psarka

6.2k points

1 answer

3 votes

196k views

The melting point of W (tungsten) is 3380°C, is the processing at 1100 C hot working or cold working?

Cerniuk asked Aug 23, 2020

by Cerniuk

6.0k points

1 answer

1 vote

15.7k views

A convenient and cost-effective way to store biogas is to use light-weight, rigid gas containers. The pressure and temperature of biogas stored in a 10 m^3 container are 1.5 bar and 5°C, respectively,

Kristi asked Aug 23, 2020

by Kristi

5.1k points

1 answer

1 vote

66.7k views

Which one of the following is not a possible output device for an ECM? (A) radiator fan relay (B) fuel pump relay (C) ignition module (D) EGR solen (E) transmission control solenoid (F) throttle position

Haha asked Aug 23, 2020

by Haha

6.1k points

1 answer

2 votes

50.1k views

A piston having a diameter of 5.48 inches and a length of 9.50 in slides downward with a velocity, V, through a vertical pipe. The downward motion is resisted by an oil film between the piston and the

Martin Taleski asked Aug 23, 2020

by Martin Taleski

6.0k points

1 answer

0 votes

35.0k views

What percentage of all car accidents are caused while the driver is talking on a cell phone? A 20% B 25% C 40%

Thisisshantzz asked Aug 23, 2020

by Thisisshantzz

5.5k points

1 answer

5 votes

176k views

A piston-cylinder assembly contains air, initially at 2 bar, 300 K, and a volume of 2 m^3. The air undergoes a process to a state where the pressure is 1 bar, during which the pressure-volume relationship

Anemyte asked Aug 23, 2020

by Anemyte

6.1k points

1 answer

2 votes

34.1k views

Power supplies used in desktop computers many years ago, commonly referred to as AT, had a power switch that switched on the 120 VAC going into the power supply. Today’s desktop computers, commonly referred

Samuel Knoch asked Aug 23, 2020

by Samuel Knoch

5.8k points

1 answer

1 vote

36.5k views

The human body gets its energy via the combustion of blood sugar (glucose). if all of the chemical bond energy in 10 g of glucose were to be released via combustion and then used to accelerate a 100 kg

Carl Suster asked Aug 22, 2020

by Carl Suster

6.2k points

1 answer

2 votes

93.9k views

Determine the resolution and the quantization error in volts for a 4-bit A/D converter that has a full scale range of EFSR =5 V . If the desired quantization error should be within 1 mV, how many bits

Nanna asked Aug 22, 2020

by Nanna

6.7k points

1 answer

3 votes

228k views

An architect position requires an internship or residency true or false

Lilie asked Aug 22, 2020

by Lilie

5.4k points

1 answer

3 votes

51.0k views

If you put a straw into a glass of water, the straw looks bent, although nothing has really happened to the straw. The term that describes this property of light is

Fedeisas asked Aug 22, 2020

by Fedeisas

5.6k points

2 answers

2 votes

124k views

In a uniaxial tensile test, a steel specimen is stressed to the point of fracture at an engineering strength of 546 MPa, at which point the final diameter of the specimen is 1.4 mm. Given that the original

Hirro asked Aug 22, 2020

by Hirro

5.7k points

1 answer

1 vote

24.1k views

In a vapour absorption refrigeration system, the compressor of the vapour compression system is replaced by a a)- absorber, generator and liquid pump. b)-absorber and generator. c)- liquid pump. d)-generator.

Mark Snyder asked Aug 22, 2020

by Mark Snyder

6.4k points

2 answers

4 votes

108k views

Helium gas expands in a piston-cylinder in a polytropic process with n=1.67. Is the work positive, negative or zero?

Marin Atanasov asked Aug 22, 2020

by Marin Atanasov

6.3k points

1 answer

3 votes

44.0k views

A freshly annealed glass containing flaws of maximum length of 0.1 microns breaks under a tensile stress of 120 MPa. If a sample of this glass is now subjected to stress of 30 MPa, failure is found to

Rajesh Naddy asked Aug 22, 2020

by Rajesh Naddy

5.7k points

1 answer

3 votes

30.0k views

A cylindrical tank must be designed to contain 5 kg of compressed nitrogen at a pressure of 200 atm (gage) and 20°C. The design constraints are that the length must be twice the diameter and the wall thickness

Ashleymarie asked Aug 22, 2020

by Ashleymarie

5.4k points

1 answer

4 votes

180k views

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