Recent questions in Engineering

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A cycle receives 44.8 kj by heat transfer from a hot reservoir at 157 c and rejects 33.3 kj by heat transfer to a cold reservoir at 47 c. is the cycle operating with approximately maximum possible efficiency?

Jonnii asked Aug 12, 2024

by Jonnii

7.8k points

1 answer

1 vote

199k views

Calculate the theoretical maximum channel capacity for a noisy channel with bandwidth 30 kHz, at a signal-to-noise ratio of 33 dB

Stkent asked Aug 12, 2024

by Stkent

8.0k points

1 answer

4 votes

164k views

New regulations must be published 60 days prior to implementation in the: a) Airworthiness Notices (ANS) b)The Maintainer c)The Canada Gazette d)The Canadian Registry

Savita asked Aug 12, 2024

by Savita

8.4k points

1 answer

0 votes

90.0k views

What are some pre-ambulatory activities before selecting an assistive device? A) Assessing balance B) Determining cognitive ability C) Evaluating strength D) All of the above

Big Zak asked Aug 12, 2024

by Big Zak

8.2k points

1 answer

3 votes

153k views

If you become tired or sleepy while driving, you should:

Chandra Sekar asked Aug 12, 2024

by Chandra Sekar

8.1k points

1 answer

1 vote

193k views

Show the minimized POS form of the Boolean function F(A,B,C) = ∑m(0,1,2,4,5) and show its realization using only NOR gates.

Balkondemiri asked Aug 12, 2024

by Balkondemiri

7.8k points

1 answer

5 votes

85.6k views

Hyphen Industries is a large legal firm that employs hundreds of attorneys who specialize in corporate law. Until the year 2015, the mailroom where ten full-time staff members were responsible for sorting

Labra asked Aug 12, 2024

by Labra

8.1k points

1 answer

2 votes

25.2k views

How would you calculate the total color difference between two food samples? How would you determine CIEL∗C ∗ H * values from CIEL∗a ∗ b ∗values? Download a picture of food from online (green mango if

Mingyu Jeon asked Aug 12, 2024

by Mingyu Jeon

8.9k points

1 answer

5 votes

14.3k views

CPVC PIPE HANGER SPACE FOR 3/4 INCH PIPE IS ___________.

SacJn asked Aug 12, 2024

by SacJn

7.7k points

1 answer

5 votes

138k views

What is needed to paint the exterior of a house with more than one story?

LoneDuck asked Aug 12, 2024

by LoneDuck

8.6k points

1 answer

5 votes

63.2k views

Consider the C program below, and tell us what is it supposed to do. #include int main() { Int a=10,b=20, ∗P1=&a, ∗P2=&b, temp; ∗P1= *P1+ ∗P2 ∗P2= ∗P1− ∗P2 ∗P1= ∗P1− ∗P2 Return 0; } a. Pointer Program

Saeed Prez asked Aug 12, 2024

by Saeed Prez

7.7k points

1 answer

1 vote

59.2k views

A braced column 500mm*400mm with M30 concrete and Fe 500 steel is bent in single curvature. The effective length of the column is 6.5m and the unsupported length is 7m. The factored axial load is 2500KN,

Aba Dov asked Aug 12, 2024

by Aba Dov

9.2k points

1 answer

5 votes

45.6k views

When the start button pops out, how long can the light stay on? What do you do?

Bpresles asked Aug 12, 2024

by Bpresles

7.5k points

1 answer

4 votes

183k views

T or F: When you encounter a red arrow signal pointing to the left, you may turn after you come to a complete stop and look both ways for traffic and pedestrians.

Chen Levy asked Aug 12, 2024

by Chen Levy

8.1k points

1 answer

1 vote

213k views

Which of the following determines the safe speed for going down a steep downgrade? 1. The steepness of the grade 2. The road conditions 3. the total weight of the vehicle and cargo 4. all the above

Sudipta Deb asked Aug 12, 2024

by Sudipta Deb

7.8k points

1 answer

4 votes

183k views

Which method of extensions uses a bonding material activated by heat from a special tool?

Joe Farrell asked Aug 12, 2024

by Joe Farrell

8.7k points

1 answer

2 votes

123k views

What is the reliability of sprinkler systems? 1) Less than xx percent 2) Equal to xx percent 3) Greater than xx percent 4) Cannot be determined

Xdl asked Aug 12, 2024

by Xdl

7.9k points

1 answer

2 votes

101k views

What does the FAA especially stress to help reduce VFR flight into IMC?

Catquatwa asked Aug 12, 2024

by Catquatwa

8.2k points

1 answer

3 votes

105k views

The device used in emergencies by train operators to insulate contact shoes from third rail are known as

Gulbrandr asked Aug 12, 2024

by Gulbrandr

8.1k points

1 answer

3 votes

73.6k views

To use the superposition theorem A) note the directions of current flow B) insert an equivalent current source D) both a and c C) analyze one source at a time

Lee McAlilly asked Aug 12, 2024

by Lee McAlilly

8.4k points

1 answer

3 votes

78.3k views

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