Recent questions in Engineering

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Suppose a possibly biased die is rolled 30 times and that the face containing two pips comes up 10 times. Do we have evidence to conclude that the die is biased?

Chris Krycho asked Mar 5, 2021

by Chris Krycho

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1 answer

5 votes

131k views

How can we confirm that a sketch is fully constrained? * ( In AutoDesk Inventor)

DimG asked Mar 5, 2021

by DimG

4.9k points

1 answer

4 votes

60.3k views

What type of bead is used for the 3F lap joint?

Chrisbedoya asked Mar 5, 2021

by Chrisbedoya

4.7k points

1 answer

4 votes

57.7k views

Which option identifies the type of power system Tommy will design in the following scenario? Jack has just begun a new painting company. He currently has a machine to spray paint on walls, but it often

Emil Ingerslev asked Mar 5, 2021

by Emil Ingerslev

4.3k points

1 answer

2 votes

176k views

What term generally describes small chunks of rocks and debris in space? meteorites meteoroids meteors meteorides

Florian Courtial asked Mar 5, 2021

by Florian Courtial

5.3k points

2 answers

4 votes

16.0k views

A rectangular channel 2 m wide carries 3 m3 /s of water at a depth of 1.2 m. If an obstruction 40 cm wide is placed in the middle of this channel, find the elevation of the water surface at the constriction

Emmdee asked Mar 5, 2021

by Emmdee

5.4k points

1 answer

0 votes

45.5k views

Determine the moment of the force F about point P. Express the result as a Cartesian vector. Express your answer in terms of the unit vectors i, j, and k. Use the 'vec' button to denote vectors in your

Stewbasic asked Mar 5, 2021

by Stewbasic

4.7k points

1 answer

1 vote

223k views

Write a C++ Program to generate the following output using a loop structure(s). (Do not hard code the output values!) 8 6 4 2 0 6 4 2 0 4 2 0 2 0 0 Data structures class for the first time and were using

Eyurdakul asked Mar 5, 2021

by Eyurdakul

4.5k points

1 answer

2 votes

64.9k views

Steam enters and leaves a horizontal 1D pipe steadily at a constant speed with the specific enthalpy to be 4000 kJ/kg and 1500 kJ/kg respectively. Assuming a mass flow rate of 0.5 kg/sec and If there is

Kevin Zhu asked Mar 5, 2021

by Kevin Zhu

5.5k points

1 answer

4 votes

62.1k views

Awnser All for 100 points !!!!! 1. Explain why cardan -type u-joints on a driveshaft must be within 1/2 a degree working angles? 2. What makes a constant velocity joint able to transmit engine torque through

TactMayers asked Mar 5, 2021

by TactMayers

4.8k points

1 answer

5 votes

226k views

Q.No.1. You have to write the complete use case specification for the given system. Online Ticket Reservation System

Swegi asked Mar 5, 2021

by Swegi

5.1k points

1 answer

3 votes

36.6k views

Analog to digital conversion in digital electronics

Jamie Mclaughlan asked Mar 5, 2021

by Jamie Mclaughlan

4.4k points

1 answer

0 votes

148k views

A wind turbine-electric generator is mounted atop a tower. As wind blows steadily across the turbine blades, electricity is generated. The electrical output of the generator is fed to a storage battery.

Benhameen asked Mar 5, 2021

by Benhameen

4.3k points

1 answer

1 vote

107k views

A thermocouple place in the mouth of a pitot tube can be used to measure the stagnation temperature of the flow. Such an arrangement placed in an air flow gives the stagnation pressure as 180 kPa, the

Kevin Pullin asked Mar 5, 2021

by Kevin Pullin

4.6k points

1 answer

4 votes

173k views

The distribution of actual weights of 8‑ounce wedges of cheddar cheese produced at a dairy is Normal, with mean 8.1 ounces and standard deviation 0.2 ounces. A sample of 10 of these cheese wedges is selected.

Michel K asked Mar 5, 2021

by Michel K

4.4k points

1 answer

5 votes

182k views

A spacecraft is fueled using hydrazine (N2H4; molecular weight of 32 grams per mole [g/mol]) and carries 1 comma 630 kilograms [kg] of fuel. On a mission to orbit a planet, the fuel will first be

Peladao asked Mar 5, 2021

by Peladao

5.0k points

1 answer

5 votes

22.1k views

Witch measuring tool would be used to determine the diameter of a crankshaft journal

Jens Lincke asked Mar 5, 2021

by Jens Lincke

4.9k points

1 answer

5 votes

206k views

A 1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. The spring has an undeformed length of 5 in. and a constant k =25 lb/ft. Knowing that the collar

Chad Baldwin asked Mar 4, 2021

by Chad Baldwin

4.8k points

1 answer

0 votes

206k views

(Gas Mileage) Drivers are concerned with the mileage their automobiles get. One driver has kept track of several trips by recording the miles driven and gallons used for each tankful. Develop a Java application

Scheintod asked Mar 4, 2021

by Scheintod

5.0k points

1 answer

1 vote

44.2k views

A 1000 KVA three phase transformer has a secondary voltage of 208/120. What is the secondary full load amperage?

TreeFan asked Mar 4, 2021

by TreeFan

5.1k points

1 answer

0 votes

219k views

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