Recent questions in Engineering

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A particular Table in a relational database contains 100,000 Data Records/rows, each of which Data Record/row requires 200 bytes. A select statement returns all Data Records/rows in the Table that satisfy

Jon Claus asked Mar 21, 2021

by Jon Claus

5.1k points

1 answer

3 votes

45.8k views

The lid on a pressure vessel is held down with 10 bolts that pass through the lid and a flange on the pressure vessel (similar to example 8-4, in the text). The bolts are secured with nuts under the flange.

Christopher Blizzard asked Mar 21, 2021

by Christopher Blizzard

5.3k points

1 answer

5 votes

72.1k views

7 to 1 inch above the stock Never raise the table saw blade more than cut. inch above the material being 1 point * 1/4 inch 3/16 inch 1/2 inch 1/8 inch

Jakber asked Mar 20, 2021

by Jakber

5.4k points

1 answer

3 votes

186k views

What is a material safety data sheet? A. a categorized list of hazardous substances in an industry B. a document with safety information about a single substance C. a list of substances allowed by law

SmitM asked Mar 20, 2021

by SmitM

5.2k points

2 answers

0 votes

43.2k views

A scientist conducted a tensile testing on a specimen and observed plastic deformation including deformation lines clearly. Due to the poor resolution in the optical microscope, however, the scientist

Rance asked Mar 20, 2021

by Rance

4.8k points

1 answer

1 vote

64.5k views

A step-up transformer has an input voltage of 110 V (rms). There are 100 turns on the primary and 1500 turns on the secondary. What is the output voltage?

Abduhafiz asked Mar 20, 2021

by Abduhafiz

6.4k points

1 answer

1 vote

150k views

A heat exchanger is used to recover waste heat from an industrial furnace and use it to heat pressurized water. The heat exchanger consists of a tube bank with a square 10 x 10 array of thin-walled smooth

Shamas S asked Mar 20, 2021

by Shamas S

5.7k points

1 answer

3 votes

149k views

A state of stress that occurs at a point on the free surface of a solid body is: σx = 60 MPa; σy =0 MPa; τxy =30 MPa a. Evaluate the two principal normal stresses and the one principal shear stress that

Lufte asked Mar 20, 2021

by Lufte

5.1k points

1 answer

3 votes

1.9k views

What is the critical path and time duration? A simple CPM network has three activities, A, B, and C. A is an immediate predecessor of B and of C. B is an immediate predecessor of C. The activity durations

Sohan Das asked Mar 20, 2021

by Sohan Das

5.8k points

1 answer

0 votes

40.5k views

Please what is dif ference between building technology and building engineering.

Asieh Mokarian asked Mar 20, 2021

by Asieh Mokarian

5.5k points

2 answers

0 votes

113k views

The amplitudes of the displacement and acceleration of an unbalanced motor were measured to be 0.15 mm and 0.6 g, respectively. Determine the speed of the motor . Use g=9.81 m/s^2 .

Jakob Lind asked Mar 20, 2021

by Jakob Lind

5.4k points

1 answer

1 vote

115k views

What kind of job does Malcolm have? Malcolm works as a/n ___ engineer with a company that manufactures automotive spare parts. His job is to examine product components for flaws and communicate their results

Nogus asked Mar 20, 2021

by Nogus

5.6k points

2 answers

2 votes

32.0k views

In what direction does the Earth rotate

Sohlae asked Mar 20, 2021

by Sohlae

5.3k points

1 answer

5 votes

110k views

Help Please!!!!!!! Whatever3443 Please help!

Stex asked Mar 20, 2021

by Stex

5.2k points

2 answers

0 votes

168k views

Classify the following soil according to USCS Although this soil has only 6% nonplastic silty fines, it has everything else! It has gravel content of 78% fine to coarse subrounded to subangular gravel,

Leobrl asked Mar 20, 2021

by Leobrl

4.8k points

1 answer

1 vote

47.8k views

John Locke believed that:

Huski asked Mar 20, 2021

by Huski

4.9k points

1 answer

3 votes

99.0k views

A heat exchanger takes compressed liquid water and converts it into steam with a temperature and pressure of 20 Mpa and 480 C; respectively. Steam is used to generate work �! in a turbine with an isentropic

JohnnyJS asked Mar 20, 2021

by JohnnyJS

4.9k points

1 answer

0 votes

31.3k views

7. With the instruments located on the high-voltage side and with the low-voltage side short-circuited, the short-circuit test readings for the 50-kVA 2400:240-V transformer are 48 V, 20.8 A, and 617 W.

Kade asked Mar 20, 2021

by Kade

5.5k points

2 answers

4 votes

40.8k views

Biological oxidation of phenylacetic acid is inhibited by propionic acid present in wastewater. The following data were obtained for enzymatic oxidation of phenylacetic acid at different concentrations

Daniel Chikaka asked Mar 20, 2021

by Daniel Chikaka

5.2k points

1 answer

3 votes

47.9k views

MODIFIED-BOTTOM-UP-CUT-ROD(p, n, c) to return not only the value but the actual solution, too. Hint: It is similar to how array s is maintained in EXTENDED-BOTTOM-UP-CUT-ROD. Now you need to initialize

Cartman asked Mar 20, 2021

by Cartman

5.2k points

1 answer

1 vote

95.1k views

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