Recent questions in Engineering

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Transaction are posted into ledger account from a) voucher b) journal book c) bank statement d) none of these

GDY asked Mar 14, 2021

by GDY

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1 answer

4 votes

179k views

An earth station at latitude 30°S is in communication with an earth station on the same longitude at 30°N, through a geostationary satellite. The satellite longitude is 20° east of the earth stations.

MrFisherman asked Mar 14, 2021

by MrFisherman

5.7k points

1 answer

1 vote

177k views

Argon is compressed in a polytropic process with = 1:3 (i.e., PV = costant) from 120 kPa and 10 C until it reaches a temperature of 120 C in a piston{cylinder device. Model the system as an ideal gas and

Justi asked Mar 14, 2021

by Justi

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1 answer

5 votes

183k views

Technician A says that the micrometer operates on a simple principle: The spindle has 20 threads per inch, so one revolution of the thimble will advance or retract the spindle 1/20 of an inch. Technician

Gulliver asked Mar 14, 2021

by Gulliver

4.8k points

1 answer

1 vote

63.0k views

Q. 2. (a) For powder compaction using a single-action punch, derive an expression for the distribution of axial pressure within a die of rectangular cross-section. (b) Reduce the equation you derived in

Sergey Grechin asked Mar 14, 2021

by Sergey Grechin

5.4k points

1 answer

5 votes

233k views

A bar of steel has the minimum properties Se 5 40 kpsi, Sy 5 60 kpsi, and Sut 5 80 kpsi. The bar is subjected to a steady torsional stress of 15 kpsi and an alternating bending stress of 25 kpsi. Find

Justin Giboney asked Mar 14, 2021

by Justin Giboney

4.9k points

1 answer

4 votes

205k views

The air velocity in the duct of a heating system is to be measured by a Pitot-static probe inserted into the duct parallel to the flow. The differential height between the water columns connected to the

Ashish Doneriya asked Mar 14, 2021

by Ashish Doneriya

5.2k points

1 answer

1 vote

154k views

A gas-filled pneumatic strut in an automobile suspension system behaves like a piston-cylinder apparatus. At one instant when the piston is L=0:15 maway from the closed end of the cylinder, the gas density

Bstricks asked Mar 14, 2021

by Bstricks

5.6k points

1 answer

2 votes

150k views

The graph to the right shows the amount of acres burned by wildfires in the 11 western states of the United States between 1916 and 2015. Using the graph, describe how acres burned by wildfires changed

Gadam asked Mar 14, 2021

by Gadam

6.0k points

1 answer

4 votes

153k views

Fill in the Blank: The _____ has a very sturdy handle with good leverage for tightening nuts and bolts. It can be used to apply more torque to a fastener than other bars. A) Breaker Bar B) Speed Handle

Haziq asked Mar 14, 2021

by Haziq

5.9k points

1 answer

5 votes

175k views

A 2 in. diameter pipe supplying steam at 300°F is enclosed in a 1 ft square duct at 70°F. The outside of the duct is perfectly insulated. Assume the emissivity of pipe surface and duct surfaces as 0.79

Louis T asked Mar 14, 2021

by Louis T

5.2k points

1 answer

3 votes

192k views

2. One of the many methods used for drying air is to cool the air below the dew point so that condensation or freezing of the moisture takes place. To what temperature must atmospheric air be cooled in

Auny asked Mar 14, 2021

by Auny

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1 vote

132k views

Air enters a counterflow heat exchanger operating at steady state at 27 C, 0.3 MPa and exits at 12 C. Refrigerant 134a enters at 0.4 MPa, a quality of 0.3, and a mass flow rate of 35 kg/h. Refrigerant

Loetn asked Mar 14, 2021

by Loetn

5.0k points

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4 votes

210k views

How many drops of white paint do you need If you use 3 drops of red paint?

Boschman asked Mar 14, 2021

by Boschman

5.3k points

1 answer

0 votes

148k views

ShoppingBay is an online auction service that requires several reports. Data for each auctioned item includes an ID number, item description, length of auction in days, and minimum required bid. Design

Christopher Dosin asked Mar 14, 2021

by Christopher Dosin

5.2k points

1 answer

5 votes

66.9k views

When one of the data sources used for incident decision making is coming from individual or aggregated log files, the management of those sources becomes critical. What are some of the key activities associated

Taylor Hughes asked Mar 14, 2021

by Taylor Hughes

6.0k points

1 answer

3 votes

232k views

Create a variable pounds to store weight in pounds. Convert this to kilograms and assign the result to a variable kilos. The conversion factor is 1 kilogram = 2.2 pounds.

Jacob Adams asked Mar 14, 2021

by Jacob Adams

5.1k points

1 answer

4 votes

4.5k views

Select four components of a fluid power system. valve piston elasticity hydraulic accumulator acoustic compressor

David Silveiro asked Mar 14, 2021

by David Silveiro

5.3k points

2 answers

2 votes

905 views

Most cylinder wear occurs at the top of ring travel true or false

Vishal Ranapariya asked Mar 14, 2021

by Vishal Ranapariya

5.7k points

1 answer

3 votes

181k views

If a weld is laying into a joint with a concave weld contour with undercutting issues, what might be the cause? A. Spatter build up on the gun parts B. Not enough gel applied to the top C. Base metal in

Wolfcall asked Mar 14, 2021

by Wolfcall

6.0k points

1 answer

0 votes

134k views

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