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Match the following foliated rocks with their metamorphic grade: A. Schist 1. Highest grade B. Slate 2. Second-highest grade C. Gneiss 3. Second-lowest grade D. Phyllite 4. Lowest grade

Vincent Friedrich asked Sep 5, 2020

by Vincent Friedrich

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1 answer

1 vote

118k views

A cantilever timber beam with a span of L = 4.25 m supports a linearly distributed load with maximum intensity of w0 = 5.5 kN/m. The allowable bending stress of the wood is 7.0 MPa and the allowable shear

Vietean asked Sep 5, 2020

by Vietean

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1 answer

2 votes

159k views

What does STP and NTP stands for in temperature measurement?

Krishna Suthar asked Sep 5, 2020

by Krishna Suthar

6.5k points

1 answer

1 vote

166k views

Darin cheers at a football game when his hometown team scores, and his Dad gives him a high five. Darin later begins cheering with his Dad at basketball, baseball, and hockey games when his hometown teams

Rugal asked Sep 5, 2020

by Rugal

6.3k points

1 answer

2 votes

125k views

a) Give a brief description of the type of DC motor that operates with its field windings running in Series with the armature and list two (2) of its features.

Jenya Pu asked Sep 5, 2020

by Jenya Pu

5.7k points

1 answer

3 votes

220k views

What is the density of a substance that has a mass of 5gm and is located in an area that measures 12cm x 10cm x 2cm?

Erik Porter asked Sep 5, 2020

by Erik Porter

6.2k points

1 answer

0 votes

112k views

failure to yield the right-of-way to another vehicle or pedestrian is the primary Collision factor in about 20% of fatal and injury collisions in California what are the keys to avoid accidents caused

Ozn asked Sep 4, 2020

by Ozn

5.9k points

1 answer

4 votes

215k views

The 10 and 2 o’clock hand position on the steering wheel is no longer recommend because

Neb asked Sep 4, 2020

by Neb

5.9k points

2 answers

0 votes

132k views

A 1 m3 rigid tank initially contains air whose density is 1.18kg/m3. The tank is connected to a high pressure supply line througha valve. The valve is opened, and air is allowed to enter the tankuntil

Les Hazlewood asked Sep 4, 2020

by Les Hazlewood

5.6k points

1 answer

3 votes

91.5k views

What is the thermal efficiency of a gas power cycle using thermal energy reservoirs at 627°C and 60°C? The thermal efficiency is______ %

Rogier De Ruijter asked Sep 4, 2020

by Rogier De Ruijter

5.6k points

1 answer

5 votes

111k views

What is the maximum volume flow rate, in m^3/hr, of water at 15.6°C a 10-cm diameter pipe can carry such that the flow will be laminar?

Mausimo asked Sep 4, 2020

by Mausimo

5.8k points

1 answer

1 vote

99.9k views

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

Mihae Kheel asked Sep 4, 2020

by Mihae Kheel

6.4k points

1 answer

2 votes

62.9k views

A system has a level 1 cache and a level 2 cache. The hit rate of the level 1 cache is 90% and the hit rate of the level 2 cache is 80%. An access to level 1 cache requires 1 cycle, an access to level

Yuriy Petrovskiy asked Sep 4, 2020

by Yuriy Petrovskiy

5.1k points

1 answer

5 votes

167k views

A car crusher has one hydraulic input piston with diameter 2 ft and 6 crushing pistons with diameter 10 feet. If this car needs 2,245 psi to crush it, what is the output force being produced to crush this

Vlad Rudenko asked Sep 4, 2020

by Vlad Rudenko

5.7k points

1 answer

3 votes

200k views

The larger the Bi number, the more accurate the lumped system analysis. a)-True b)- False

Brooklyn asked Sep 4, 2020

by Brooklyn

5.8k points

1 answer

0 votes

85.2k views

For laminar flow over a flat plate, the local heat transfer coefficient hx is known to vary as x−1/2, where x is the distance from the leading edge (x = 0) of the plate. What is the ratio of the average

Truongnm asked Sep 4, 2020

by Truongnm

5.8k points

1 answer

0 votes

170k views

What can your employer do to protect you from overhead power lines? Select all that apply please Maintain a safe distance from lines when working. Have the power company de-energize and ground the power

Lukeg asked Sep 4, 2020

by Lukeg

6.3k points

1 answer

5 votes

126k views

Define a heat engine. Define the efficiency of a heat engine.

Ramchandra Apte asked Sep 4, 2020

by Ramchandra Apte

5.3k points

1 answer

1 vote

13.7k views

What are the advantages of bioethanol? What food crops can be used to produce bioethanol?

Kaushalop asked Sep 4, 2020

by Kaushalop

6.2k points

1 answer

1 vote

103k views

What is the magnitude of the maximum stress that exists at the tip of an internal crack having a radius of curvature of 3 × 10-4 mm (1.181 × 10-5 in.) and a crack length of 5.5 × 10-2 mm (2.165 × 10-3

Drunken M asked Sep 3, 2020

by Drunken M

5.6k points

1 answer

4 votes

207k views

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