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Engineering

6 years ago

Which of the following was a difference between life in England and in the British North American colonies? A. The right to vote was more widespread in England than it was in the colonies. B. British colonists did not have an established church. C. There was greater social and economic equality in England than in the colonies. D. British colonists could not hold assemblies or meetings.

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Engineering

6 years ago

Write down the duty of the Accumulators?

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Marcos Townsend

Engineering

6 years ago

All circuits need three basic parts: an energy source, wires, and the object that is going to change the electrical energy into another form of energy called

A. load

B. form

C. frame

D. none of the above

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Engineering

6 years ago

What is a microwave transmitter? a) A technology that uses active or passive tags in the form of chips or smart labels that can store unique identifiers and relay this information to electronic readers. b) Commonly used to transmit network signals over great distances. c) A means of linking computers using infrared or radio signals. d) An omnidirectional wireless technology that provides limited-range voice and data transmission over the unlicensed 2.4-GHz frequency band, allowing connections with a wide variety of fixed and portable devices that normally would have to be cabled together.

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Engineering

6 years ago

What is the purpose of a hash function? Choice a To provide integrity Choice b To create a value that cannot be repudiated by its sender Choice c To obfuscate a data segment such that it cannot be deciphered without a key Choice d To preserve a copy of all of the information from the original data segment

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Engineering

6 years ago

What are the weight restrictions for a small UAS, including everything onboard at the time

of takeoff? (Circle the correct answer)

(A) GTOW greater than. 55 lbs. and less than 55 lbs.

B. GTOW greater than 5 lbs. and less than 50 lbs.

on to fly a UAS. The

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Carissa Mendoza

Engineering

6 years ago

An air conditioner using refrigerant R-134a as the working fluid and operating on the ideal vapor-compression refrigeration cycle is to maintain a space at 22°C while operating its condenser at 1000 kPa.

a. Determine the COP of the system when a temperature difference of 2°C is allowed for the transfer of heat in the evaporator.

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Engineering

6 years ago

Ammonia enters the expansion valve of a refrigeration system a temperature of 24oC and pressure of10 bar and exits at 1 bar. If the refrigerant undergoes a throttling process, what is the temperature and quality of the refrigerant exiting the expansion valve? The answers are - 33.6 degrees Celsius and x=.194 but i cannot figure out how to solve.

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Engineering

6 years ago

If ceramic vessels are typed together based as they were all used as storage containers, in spite of the fact that design elements indicate they are from different time periods, then they have to be

functional typeoperational typesystematic type

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Engineering

6 years ago

A semiconductor is a solid substance that has a conductivity between that of an insulator and that of most metals. (True, False)

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Engineering

6 years ago

An excavation is at risk for cave-in and water accumulation because of the excess soil that has accumulated. What type of excavation protection will address this situation

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Briana Bradford

Engineering

6 years ago

Imagine that a developer wants to build a hotel near the

national park. What factors should the developer consider

when deciding where to build? How would these factors affect

where the hotel is built?

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Engineering

6 years ago

8. Explain how a duo-servo brake assembly works to provide great braking ability.

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Engineering

6 years ago

Does it jiggle? Does it really jiggle jiggle?

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Engineering

6 years ago

An electric winch operates on 140 volts [V] and draws 6 amperes [A] of current. The winch has an efficiency of 64 %. The winch is used to lift an object that weighs 510 pound-force [lb Subscript f ] for 11 seconds [s]. Determine the height the object is lifted to, in units of meters [m].

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