Questions in Engineering

How much does it cost to run a fluorescent bulb

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Compact fluorescent bulbs are much more efficient at producing light than are ordinary incandescent bulbs. They initially cost much more, but they last far longer and use much less electricity. …

A gas refrigeration cycle with a pressure ratio of 3

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A gas refrigeration system using air as the working fluid has a pressure ratio of 5. Air enters the compressor at 0°C. The high-pressure air is cooled to 35°C by …

A tool used to flare tubing for a flare nut

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Question 3 (5 points) Two HVAC/R technicians are discussing the use of flaring tools. Technician A saysthat a flaring tool is used to form the end of piece of copper …

How to find the total current in a series circuit

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Identify each statement as referring to a series or parallel circuit. 1. Current through each resistor depends on the resistance of the resistor. 2. Total current through the circuit is …

What is the recommended hand position on the steering wheel

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The 10 and 2 o’clock hand position on the steering wheel is no longer recommend because

Can you turn left on red on a one way

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You _ turn left on a red light if you are in the left-most lane of a one way street, you're turning into the left-most lane of a one way …

What determines if a speed is safe for your boat

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Which of these is a factor that determines if a speed is safe for your boat?

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 red.B. Slow down and look for traffic ;there is no …

A gas metal arc welding is also known as a

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A gas metal arc welder is also known as a _____ welder.

What are the most important parts of the control system

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What is the most important function of any control system?

The removed soil at an excavation site is also called

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The removed soil at an excavation site is also called spoil?​

You are approaching an intersection on a multiple lane road

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You are approaching an intersection on a multiple-lane road, and you want to change lanes; A: You must not change lanes when crossing through an intersection. B: You can change …

Most hazardous waste can be disposed of in a landfill

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Most hazardous waste can be disposed of in a landfill. A) TrueB) False

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 by machines, falling materials, or improper materials Being electrocuted Being …

According to navigation rules which of the following is true

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SB-11 According to the Navigation Rules, which of the following is true? Overtaking boats are give-way boats Power driven boats are always give-way boats Sailboats with engines running are stand-on …

A gas metal arc welder is also known as a

Asked by maham237 @ in Engineering viewed by 290 persons

_____ welder.

Batteries are used to power radios watches and cell phones

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How are the scientific method and the engineering method similar

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Every type of higher education institution asks you to provide

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The word choice in the passage creates a mood of

Asked by maham237 @ in Engineering viewed by 829 persons

Read the passage from "Annabel Lee." And this was the reason that, long ago, In this kingdom by the sea, A wind blew out of a cloud, chilling My beautiful …

Most viewed questions in Engineering


The word choice in the passage creates a mood of

Asked by maham237 @ in Engineering viewed by 829 persons


Batteries are used to power radios watches and cell phones

Asked by maham237 @ in Engineering viewed by 722 persons


According to the navigation rules which of the following is true

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You are approaching an intersection on a multiple lane road

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What is rectangular beam

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Interatomic separation

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230 volt hair dryer

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One pound mass of water fills a 2.4264

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For alloys of two hypothetical metals a and b

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Diameter pan

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Which sentence describes an advantage of writing

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