Recent questions in Engineering

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Ten dollars per hour is about how much income per year

Ali Emili asked Feb 21, 2021

by Ali Emili

4.8k points

2 answers

2 votes

89.9k views

Members of the student council have been asked by their principal to create a presentation for the school committe about a successful fundraiser. Which actions should be taken at the group's first meeting

Marcel Gosselin asked Feb 21, 2021

by Marcel Gosselin

5.6k points

2 answers

0 votes

192k views

+ The single bridge rectifierop righas to deliverade current Of 30A at a dc output Voltage of 100v. if it's supplied by a simple Phase transformer of ratio 4il.compute the premary and secondary Voltages

Allicarn asked Feb 21, 2021

by Allicarn

5.3k points

1 answer

4 votes

109k views

Consider a W21x93. Determine the moment capacity of the beam. Assume the compression flange is not laterally braced and that the unbraced length is 15 feet. Assume Cb

Tim Andersen asked Feb 21, 2021

by Tim Andersen

6.1k points

1 answer

2 votes

202k views

A 55-μF capacitor has energy ω (t) = 10 cos2 377t J and consider a positive v(t). Determine the current through the capacitor.

Nithin John asked Feb 21, 2021

by Nithin John

5.0k points

1 answer

0 votes

218k views

Technician A says when the brakes are applied in a vacuum booster, the vacuum control valve is closed. Technician B says the vacuum control valve is opened. Which technician is correct?

Savita asked Feb 21, 2021

by Savita

5.0k points

1 answer

3 votes

86.0k views

Select the correct answer. Dr. Ronny wants to measure small distances. Which device should he use? OA. altimeter OB. laser micrometer piezoelectric gauge OD. thermometer O E. dialyzer

Plastiquewind asked Feb 21, 2021

by Plastiquewind

4.6k points

2 answers

0 votes

21.7k views

Two steel plates of 15 mm thickness each are clamped together with an M14 x 2 hexagonal head bolt, a nut, and one 14R metric plain washer under the nut. a) What is a suitable length for the bolt, rounded

Stephen Gilboy asked Feb 21, 2021

by Stephen Gilboy

5.2k points

1 answer

1 vote

139k views

The density (mass/volume) of aluminum is 5.26 slug/ft^3. Determine its density in SI units. Use an appropriate prefix.

Stanley Kelly asked Feb 21, 2021

by Stanley Kelly

5.1k points

1 answer

2 votes

36.3k views

15.27 An 18-tooth pinion with a diametral pitch of 6 rotates 1800 rpm and drives a 36-tooth gear at 900 rpm in a gear speed reducer. The pinion and gear with 20 ° full-depth involute teeth are keyed to

Kirill Salykin asked Feb 21, 2021

by Kirill Salykin

4.9k points

1 answer

1 vote

197k views

- You have a bin wrench turning a 1/2 13 UNC bolt. You overcome 1200 lbs of resistance when you tighten the bolt. Find the following: Circumference, Pitch, Fr, Fe (Ideal), IMA* (5 Points) Enter your answer

Brian McKelvey asked Feb 21, 2021

by Brian McKelvey

4.8k points

1 answer

1 vote

86.9k views

5) Two concentric spheres of diameter D1= 70 cm and D2= 120 cm are separated by an air space and have surface temperatures of T1= 117 C and T2= 27 C. (a) If the surfaces are black, what is the net rate

Omer Eldan asked Feb 21, 2021

by Omer Eldan

4.9k points

1 answer

3 votes

97.5k views

A measure of the probability, consequences, and exposure related to an event is referred to as a. safety b. evaluation c. risk d. hazard

Alisettar Huseynli asked Feb 21, 2021

by Alisettar Huseynli

5.2k points

1 answer

4 votes

112k views

A hot plate with a temperature of 60 C, 50 triangular profile needle wings of length (54 mm), diameter 10 mm (k = 204W / mK) will be added and cooled. Ambient temperature is 20 C and heat transfer coefficient

Malbarbo asked Feb 21, 2021

by Malbarbo

5.6k points

1 answer

5 votes

123k views

Approximation of PI: [50 marks] Write a C program that computes an approximation of pi (the mathematical constant used in many trigonometric and calculus applications) to four decimal places. A summation

Nicolle asked Feb 21, 2021

by Nicolle

5.6k points

1 answer

2 votes

68.2k views

1. write down the differential equation that vC(t) satisfies, keeping the L as an unknown. 2. Write down the characteristic equation of the differential equation you wrote in step 1. 3. Write down the

Simplename asked Feb 21, 2021

by Simplename

4.9k points

1 answer

1 vote

14.8k views

A bicycle has tires that are 26 inches in diameter. The while in motion, the tires rotate through 125 complete revolutions. How fast has the bicycle traveled? Give the answer in feet

Michel Gokan Khan asked Feb 21, 2021

by Michel Gokan Khan

5.0k points

1 answer

0 votes

161k views

Most schools use a learning management system (LMS) in order to make daily tasks easier, like taking attendance, entering grades, and: communicating with students and parents. Changing data into a different

Oujk asked Feb 21, 2021

by Oujk

5.3k points

1 answer

0 votes

233k views

Two blocks of rubber (B) with a modulus of rigidity G = 14 MPa are bonded to rigid supports and to a rigid metal plate A. Knowing that c = 80 mm and P = 46 kN, determine the smallest allowable dimensions

Didier Ghys asked Feb 21, 2021

by Didier Ghys

5.7k points

1 answer

1 vote

5.5k views

Clarisse is an architect. What skills will she apply to integrate her visualized solutions with other aspects such as business and industry standards? Clarisse will apply BLANK skills to integrate her

Vaseph asked Feb 21, 2021

by Vaseph

5.5k points

2 answers

4 votes

134k views

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