Questions in Engineering

The inner and outer surface temperatures of a glass window

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1. A glass window of width W = 1 m and height H = 2 m is 5 mm thick and has a thermal conductivity of kg = 1.4 W/m*K. …

Convert the following numbers with the indicated bases to decimal

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I. Convert the following numbers with the indicated bases to decimal: 1. (1O111O)2 2. (1110101.11)2 3. (12121)3 4. (4310)5 5. (50)7 6. (198)12

An ideal diesel cycle has a compression ratio of 20

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An ideal Diesel cycle has a compression ratio of 17 and a cutoff ratio of 1.3. Determine the maximum temperature of the air and the rate of heat addition to …

What word means the use of science for practical purposes

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Which term refers to the practical applications of scientific knowledge

A tensile stress is to be applied along the long

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Consider a single crystal of silver oriented such that a tensile stress is applied along a [001] direction. If slip occurs on a (111) plane and in a [1¯01] direction, …

A shell and tube heat exchanger with one shell pass

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A shell-and tube heat exchanger (two shells, four tube passes) is used to heat 10,000 kg/h of pressurized water from 35 to 120 oC with 5000 kg/h pressurized water entering …

If your tires wear out their center treads they are

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tech a says that a tire with more wear on the center of the tread is caused by under inflation of the size tech b says feathering of the tire …

What does the general duty clause require employers to do

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What does the General Duty Clause require employers to do?

What is the black diamond on a tape measure for

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What is the black diamond at 19 3/16 on a tape measure used for?

What should you use to clean hand and power tools

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1. What should you use to clean hand and power tools?

How many grams of protein in 3 oz chicken breast

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A 3-oz serving of roasted, skinless chicken breast contains 140 Cal, 27 g of protein, 3 g of fat, 13 mg of calcium, and 64 mg of sodium. One-half cup …

What is the second largest planet in our solar system

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The second largest planet in our solar system has a spectacular set of planetary rings, making it worthwhile to try and spot with your telescope. Which planet is it?

What do you want to be in the future answers

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When considering what you want your life to be like in the future, what are some helpful questions to ask yourself? Check all that apply. Where do I want to …

What is the relationship between stroke volume and pump rate

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Explain what happened to the pump rate when you increased the stroke volume. Why do you think this occurred

Overall heat transfer coefficient for shell and tube heat exchanger

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A test is conducted to determine the overall heat transfer coefficient in a shell-and-tube oil-to-water heat exchanger that has 24 tubes of internal diameter 1.2 cm and length 3 m …

If i m 21 what year did i graduate high school

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What year did I graduate from high school if I am 43 years old

How many watts of electricity does a lightning bolt have

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You should now be comfortable with charge, current, voltage, power, and energy. A 12kA lightning bolt strikes an object directly for 15 µs. Consider the following: a. How much charge …

What is the rate of heat input to the plant

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A 600 MW coal-fired power plant has an overall thermal efficiency of 38%. It is burning coal that has a heating value of 12,000 Btu/lb, an ash content of 5%, …

How to make a solar oven out of a shoebox

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How Does A Shoe Box Solar Cooker Work? PLEASE EXPLAIN IN YOUR OWN WORDS/MAKE IT SIMPLE20 POINTS!!!!!

Cpr should be performed on which of the following victims

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Please read 5. Only should perform CPR on an accident victim. A) O Emergency responders B) O Shop owners Individuals certified in CPR DO Everyone should perform CPR on a …

Most viewed questions in Engineering


Find the sids of suppliers who supply only red parts

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Suppliers(sid: integer, sname: string, address: string) Parts(pid: integer, pname: string, color: string) Catalog(sid: integer, pid: integer, cost: real) The Catalog …

Under the hazard communication standard workers must be trained about

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The hazard communication standard requires employers to do all of the following except A.) Obtain SDS for hazardous in toxic …

What do you want to be in the future answers

Asked by wiki @ in Engineering viewed by 524 persons

When considering what you want your life to be like in the future, what are some helpful questions to ask …


How must you react to a flashing red traffic light

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How much you react to a flashing red traffic light? A. Prepare to stop only if the light changes to …

How to make a solar oven out of a shoebox

Asked by wiki @ in Engineering viewed by 460 persons

How Does A Shoe Box Solar Cooker Work? PLEASE EXPLAIN IN YOUR OWN WORDS/MAKE IT SIMPLE20 POINTS!!!!!

A tensile stress is to be applied along the long

Asked by wiki @ in Engineering viewed by 442 persons

Consider a single crystal of silver oriented such that a tensile stress is applied along a [001] direction. If slip …


Cpr should be performed on which of the following victims

Asked by wiki @ in Engineering viewed by 428 persons

Please read 5. Only should perform CPR on an accident victim. A) O Emergency responders B) O Shop owners Individuals …

How much protein is in a 3 oz chicken breast

Asked by wiki @ in Engineering viewed by 428 persons

A 3-oz serving of roasted, skinless chicken breast contains 140 Cal, 27 g of protein, 3 g of fat, 13 …

The inner and outer surface temperatures of a glass window

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1. A glass window of width W = 1 m and height H = 2 m is 5 mm thick …


What should you use to clean hand and power tools

Asked by wiki @ in Engineering viewed by 383 persons

1. What should you use to clean hand and power tools?

Dry bulb and wet bulb temperature to relative humidity chart

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If the dry-bulb temperature is 95°F and the wet-bulb temperature is also 78°F, what is the relative humid- ity? What …

What are the potential hazards relating to materials handling injuries

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What are the potential hazards relating to materials handling injuries? Select the 4 answer options that apply. un Being crushed …


How many watts of electricity does a lightning bolt have

Asked by wiki @ in Engineering viewed by 317 persons

You should now be comfortable with charge, current, voltage, power, and energy. A 12kA lightning bolt strikes an object directly …

In what year did ase create service technician certification tests

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Technician A says ASE certification is mandatory in all 50 states before performing an automotive repair for pay. Technician B …

How to use the black diamonds on a tape measure

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What is the black diamond at 19 3/16 on a tape measure used for?