Recent questions in Engineering

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A country needs to build new power plants to meet the increasing demand for electric power. One possibility is to build coal-fired power plants, which cost $1300 per kW to construct and have an efficiency

Randy Voet asked Dec 10, 2023

by Randy Voet

4.7k points

1 answer

1 vote

7.3k views

An employee has the right to decide whether or not they will wear their PPE in the shop environment.

Ulrich Dangel asked Dec 10, 2023

by Ulrich Dangel

4.0k points

1 answer

2 votes

72.1k views

A quiz contains 10 questions. There are four possible answers for each question.In how many ways can a student answer the questions on the test if the student can leave answers blank?

Bandana asked Dec 10, 2023

by Bandana

4.6k points

1 answer

0 votes

130k views

As signal frequency increases, signal attenuation _______.

Mikita Harbacheuski asked Dec 9, 2023

by Mikita Harbacheuski

3.9k points

1 answer

25 votes

107k views

. A wastewater containing 50 mg/L of phenol was subjected to an equilibrium test to determine the constant in the Langmuir isotherm. One-liter samples were dosed with powdered activated carbon (PAC) in

Vikingosegundo asked Dec 9, 2023

by Vikingosegundo

4.2k points

1 answer

5 votes

228k views

What might be the effects if one of the AC unit fans stopped working? Explain in terms of energy and pressure and temperature.

Venkateshreddy Pala asked Dec 9, 2023

by Venkateshreddy Pala

4.1k points

1 answer

3 votes

193k views

8. Metal ladders should not be used near a. stairways b. scaffolds c. electrical equipment d. windows

Marknuzz asked Dec 9, 2023

by Marknuzz

4.0k points

1 answer

2 votes

63.7k views

Does the amount of mass entering a control volume have to be equal to the amount of mass leaving during an unsteady-flow process

Robertos asked Dec 9, 2023

by Robertos

3.6k points

1 answer

22 votes

70.7k views

Answer this please!!!!!!

Blackbug asked Dec 9, 2023

by Blackbug

4.0k points

1 answer

24 votes

188k views

Labor guides generally provide information on

Kevin Thompson asked Dec 9, 2023

by Kevin Thompson

3.5k points

1 answer

1 vote

139k views

A type of grinder accessory that can be used to provide a stable surface for flexible sanding discs or buffing pads to rest against is called flap disc Arbor shield backing pads tool rest

Crazyzubr asked Dec 9, 2023

by Crazyzubr

3.9k points

2 answers

4 votes

233k views

When you create a calculated column, you can use _____ references to create the formula. A.) structured B.) indexed C.) key D.) logical

Jeson Martajaya asked Dec 9, 2023

by Jeson Martajaya

4.3k points

1 answer

5 votes

152k views

FRIDAY What does a lockbar do?

Bondifrench asked Dec 8, 2023

by Bondifrench

4.3k points

2 answers

6 votes

83.8k views

ANSWER PLEASE Offering free snacks and drinks to attract employees is called a: a) Stock option b) Draw c) Magnet d) Perk

EEEEH asked Dec 8, 2023

by EEEEH

3.4k points

2 answers

4 votes

113k views

A safe breaker is attempting to crack a safe with a 7 combination code. So far they have worked out that the first digit is double the third the code is a palindrome the fourth number is seven the third

Sycorax asked Dec 8, 2023

by Sycorax

4.3k points

1 answer

4 votes

46.7k views

2. Two charges 160μC and -250μC are placed together at a distance of 150 centimeter apart. Find the force of attraction between each other. Also explain the nature of the force [Repulsing force = +ve,

Mudassir Khan asked Dec 8, 2023

by Mudassir Khan

3.9k points

1 answer

0 votes

182k views

Assuming x is 5, y is 6, and z is 8, which of the following is false? 1. x == 5; 2. 7 3. z < = 4; 4. (1 + x) != y; 5. z >= 8; 6. x >= 0; 7. x Select one: a. 3 and 4 are false. b. 3, 4, 6, 7 are false. c. Only 5 is false. d. All are

Audry asked Dec 8, 2023

by Audry

4.1k points

2 answers

4 votes

81.2k views

Sometimes we need to create heat, such as in circuit breakers and rear window defoggers. Select one: O True O False

Sam Hughes asked Dec 7, 2023

by Sam Hughes

4.0k points

1 answer

9 votes

50.1k views

Is reinforcement needed in a retaining wall

Mickro asked Dec 7, 2023

by Mickro

4.5k points

2 answers

11 votes

65.1k views

Help me plss... :‹ \: \: \:

Alex Bagnolini asked Dec 7, 2023

by Alex Bagnolini

4.4k points

1 answer

0 votes

146k views

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