Recent questions in Engineering

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How do you stop a hardwired smoke detector from beeping

Spider Man asked Dec 2, 2024

by Spider Man

9.0k points

1 answer

3 votes

192k views

The conventional B/C ratio for a flood control project along the Mississippi River was calculated to be 1.3. The benefits were $500,000 per year aiu the maintenance costs were $200,000 per year. What was

Ragesh asked Dec 2, 2024

by Ragesh

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1 answer

0 votes

191k views

If located in a flood hazard area, the documentation of elevations required in Section R322.1.10 shall be submitted to the building official prior to the ______ inspection. 1) Foundation 2) Framing 3)

Akash Chavda asked Dec 2, 2024

by Akash Chavda

8.3k points

1 answer

5 votes

194k views

Dangerous areas around trucks that the truck driver is unable to see where crashes are most likely to occur

AtanuCSE asked Dec 2, 2024

by AtanuCSE

7.8k points

1 answer

5 votes

148k views

Compression refrigeration systems make use of the principle of absorbing heat by: A)The evaporation of a liquid B) High evaporating pressure C) Condensing refrigerant at low pressure D) Evaporation of

SupaCoco asked Dec 2, 2024

by SupaCoco

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1 answer

1 vote

176k views

16) What technology has changed printmaking, making the traditional use of a matrix increasingly obsolete? A) Serigraphy B) Registration machines C) Monotype D) Inkjet printers

Marko E asked Dec 2, 2024

by Marko E

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1 answer

5 votes

185k views

(first way of computing reliability with criteron referenced) Observed proportion measured by

Solvalou asked Dec 2, 2024

by Solvalou

7.7k points

1 answer

2 votes

129k views

What is the left side of the tow or boat called and with what color light

Aswath Krishnan asked Dec 2, 2024

by Aswath Krishnan

7.9k points

1 answer

4 votes

214k views

Dos and Don'ts of gas welding and cutting include which of the following? Option 1: Always work alone Option 2: Keep cylinders chained Option 3: Ignore ventilation Option 4: Skip safety glasses

Radu Gheorghiu asked Dec 2, 2024

by Radu Gheorghiu

7.9k points

1 answer

4 votes

44.0k views

Only possesses SWS and MWS a) Simple Writing System, Multi Writing System b) Single Work System, Multi Work System c) Singular Writing Structure, Multiple Writing Styles d) Sole Work Specification, Multiple

Yogesh Khater asked Dec 2, 2024

by Yogesh Khater

7.7k points

1 answer

0 votes

151k views

In a three-compartment sink system for manual warewashing: a. all sinks should contain detergent b. all sinks should be at 93°C (200°F) c. wash sinks should be at least 45°C (113°F) d. wash sinks should

Yussan asked Dec 2, 2024

by Yussan

8.8k points

1 answer

4 votes

167k views

The relief valve for a water heater must be installed a) Within 5 feet of the heater b) Near the floor c) Outside the building d) In the attic

Himanshu Aggarwal asked Dec 2, 2024

by Himanshu Aggarwal

7.7k points

1 answer

2 votes

69.9k views

Aircraft will be preserved per NAVAIR 15-01-500 and aircraft technical manuals. If an aircraft has not flown in 30 days, a determination must be made of when the aircraft is expected to be flown. If the

Sebastiaan M asked Dec 2, 2024

by Sebastiaan M

7.0k points

1 answer

5 votes

102k views

David wishes to accumulate $1million by the of 20 years by making equal anual end of year deposits over the next 20 years if david can earn 10%on his envestment how much he deposit at the end of each year

Serhiisavruk asked Dec 2, 2024

by Serhiisavruk

8.2k points

1 answer

4 votes

16.3k views

Which vessel is stand-on to all others? a. a crossing vessel b. an overtaken vessel c. an overtaking vessel d. none of the above

Autoflyer asked Dec 2, 2024

by Autoflyer

8.8k points

1 answer

0 votes

14.4k views

A major difference between the teledyne-continental and RSA (Precision Airmotive or Bendix) continuous flow fuel injection systems in fuel metering is that the

Sasha Golikov asked Dec 2, 2024

by Sasha Golikov

7.9k points

1 answer

4 votes

103k views

What does to term "quenching" refer to in welding? a. Heating metal to its melting point. b. Rapidly cooling a metal. c. Galvanizing a metal. d. Adding another metal to create an alloy.

Embert asked Dec 2, 2024

by Embert

8.7k points

1 answer

2 votes

95.7k views

Manufacturer of Pipes A. Crown B. Schalge C. Davies D. Emerald

Azeem Hassni asked Dec 2, 2024

by Azeem Hassni

7.4k points

1 answer

0 votes

100k views

Engine Failure Immediately After Takeoff (Sufficient Runway Remaining Straight Ahead)?

Nate Kimball asked Dec 2, 2024

by Nate Kimball

8.3k points

1 answer

1 vote

12.5k views

Technicians servicing an MVAC system should do any of these EXCEPT? 1) Check for refrigerant leaks 2) Clean or replace air filters 3) Inspect and clean condenser coils 4) Use proper safety equipment

Martin Milichovsky asked Dec 2, 2024

by Martin Milichovsky

7.3k points

1 answer

4 votes

234k views

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