Recent questions in Engineering

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transformer has 26 turns on the primary coil and 720 turns on the secondary coil. If this transformer is to produce an output of 4100 V with a 16-mA current, what input current and voltage are needed

Gosha A asked Apr 13, 2021

by Gosha A

5.6k points

1 answer

1 vote

115k views

In a voltage-divider biased pnp transistor, there is no base current, but the base voltage is approximately correct. The most likely problem(s) is

Truong Hua asked Apr 13, 2021

by Truong Hua

5.8k points

1 answer

3 votes

115k views

Which of the following is an acronym used in mechanical plans?

Robert Almgren asked Apr 13, 2021

by Robert Almgren

5.8k points

1 answer

5 votes

220k views

The required SN of an asphalt pavement to protect the roadbed soil is 5.1. The required SN to protect the sub-base material is 3.1. The required structural number for the base material is 2.3.The layer

Erselan Khan asked Apr 13, 2021

by Erselan Khan

6.2k points

1 answer

2 votes

108k views

A surveyor is trying to find the height of a hill . he/she takes a sight on the top of the hill and find that the angle of elevation is 40°. he/she move a distance of 150 metres on level ground directly

Laurent Pireyn asked Apr 13, 2021

by Laurent Pireyn

5.0k points

1 answer

1 vote

72.9k views

Water is being added to a storage tank at the rate of 500 gal/min. Water also flows out of the bottom through a 2.0-in-inside diameter pipe with an average velocity of 60 ft/s. The storage tank has an

SynXsiS asked Apr 13, 2021

by SynXsiS

5.4k points

1 answer

1 vote

38.4k views

(3 points) One end of a 48 cm long copper rod with a diameter of 2.0 cm is kept at 360 ° C, and the other is immersed in water at 32° C. Calculate the heat conduction rate along the rod. The thermal conductivity

Faramarz Afzali asked Apr 13, 2021

by Faramarz Afzali

5.6k points

1 answer

1 vote

134k views

You leave your house at 5:02 PM and run 20 yards down the street. You don't realize that you forgot your Wallet back at home and turn around. You have run a third of the way back when you look at your

Ahmed Abdelmeged asked Apr 13, 2021

by Ahmed Abdelmeged

6.3k points

1 answer

5 votes

51.6k views

Consider two different flows over geometrically similar airfoil shapes, one airfoil being twice the size of the other. The flow over the smaller airfoil has freestream properties given by T[infinity] =

Rafiqul Islam asked Apr 13, 2021

by Rafiqul Islam

5.7k points

1 answer

3 votes

14.7k views

Carina has discovered a mixture of nutrients that can be added to soil to make plants grow larger and stronger. She would like to begin doing this kind of work professionally. Which career would be best

Michal Adamaszek asked Apr 13, 2021

by Michal Adamaszek

5.2k points

2 answers

5 votes

165k views

The thermodynamic property used to determine the amount of work produced by a power turbine in a heat engine is:_______

Ajay Krishna Dutta asked Apr 13, 2021

by Ajay Krishna Dutta

5.3k points

1 answer

3 votes

27.3k views

If the atomic radius of copper is 0.128 nm, calculate the volume of its unit cell in cubic meters.

Edward Romero asked Apr 13, 2021

by Edward Romero

4.6k points

1 answer

1 vote

140k views

Kieran and Kurt spend most of their day performing physical labor, aligning materials, and inspecting projects for quality and safety. However, Kieran has no fear of heights, while Kurt works with his

Nick Veys asked Apr 13, 2021

by Nick Veys

4.9k points

2 answers

2 votes

209k views

In real world, sampling and quantization is performed in an analog to digital converter (ADC) and reconstruction is performed in a digital to analog converter (DAC). Which of the following statements hold

Macroland asked Apr 13, 2021

by Macroland

5.6k points

1 answer

3 votes

95.3k views

Create a project named CarDealer that contains a Form for an automobile dealer. Include options for at least three car models. After users make a selection, proceed to a new Form that contains information

Torsten Robitzki asked Apr 12, 2021

by Torsten Robitzki

5.9k points

1 answer

3 votes

15.9k views

Looking back, I was sure that I was going to die that November afternoon. Tornado watches in Alabama are as common as eggs are for breakfast. So much so, that I had begun to ignore them altogether. This

Granny Aching asked Apr 12, 2021

by Granny Aching

4.7k points

2 answers

3 votes

568 views

Does a thicker core make an electromagnet stronger?

Yazan Sayed asked Apr 12, 2021

by Yazan Sayed

5.2k points

2 answers

4 votes

93.3k views

A steam coil is immersed in a stirred heating tank. Saturated steam at 7.50 bar condenses within the coil , and the condensate emerges at at its saturation temperature. A solvent with a heat capacity of

Doval asked Apr 12, 2021

by Doval

5.6k points

1 answer

0 votes

194k views

Tina works outdoors nearly all the time. She and her team clean up roads and fix holes in them. Her job is best described as____________ Alma works in an office building, where she operates engines and

Gvdm asked Apr 12, 2021

by Gvdm

5.2k points

2 answers

4 votes

81.3k views

A wet electrode can cause arc blow ?

Nasir T asked Apr 12, 2021

by Nasir T

4.8k points

1 answer

2 votes

122k views

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