Questions in Engineering


a gas metal arc welder is also known as a

Questioned by administrator @ in Engineering viewed by 8 persons

A gas metal arc welder is also known as a _____ welder.
View 1 answer

which of the following is not an effect of alcohol

Questioned by administrator @ in Engineering viewed by 7 persons

Which of the following is NOT an effect of alcohol?
View 1 answer

the removed soil at an excavation site is also called

Questioned by administrator @ in Engineering viewed by 7 persons

The removed soil at an excavation site is also called spoil?​
View 1 answer

preventive measure to prevent hazards while working with power lines

Questioned by administrator @ in Engineering viewed by 14 persons

Which is a preventive measure to prevent hazards while working with power lines
View 1 answer

an ideal vapor compression refrigeration cycle that uses refrigerant 134a

Questioned by administrator @ in Engineering viewed by 16 persons

An ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its working fluid maintains a condenser at 800 kPa and the evaporator at −12°C. Determine this system's COP and the amount …
View 1 answer

the rod abc is made of an aluminum for which

Questioned by administrator @ in Engineering viewed by 15 persons

Both portions of the rod ABC are made of an aluminum for whichE = 70 GPa. Knowing that the magnitude of P is 4 kN, determine(a) the value of Q …
View 1 answer

the assembly consists of two sections of galvanized steel pipe

Questioned by administrator @ in Engineering viewed by 17 persons

The assembly consists of two sections of galvanized steel pipe connected together using a reducing coupling at B. The smaller pipe has an outer diameter of 0.75 in. and an …
View 1 answer

determine the stress components acting on the inclined plane ab

Questioned by administrator @ in Engineering viewed by 13 persons

Determine the stress components acting on the inclined plane AB. Solve the problem using the method of equilibrium described in Sec. 9.1.
View 1 answer

a full size working model used to test a design

Questioned by administrator @ in Engineering viewed by 16 persons

A full-scale working model used to test a design solution by making actual observations and necessary adjustments. O Prototype O Criteria O Constraints O Brainstorming
View 1 answer

in this course glossary terms are highlighted in drivers ed

Questioned by administrator @ in Engineering viewed by 126 persons

In this course, glossary terms are highlighted in A. bold blue type B. bold green type C. italic blue type D. italic green type
View 1 answer

can employees be held legally responsible for an environmental violation

Questioned by administrator @ in Engineering viewed by 16 persons

Employees cannot be held legally responsible for an environmental violation.
View 1 answer

an air conditioning system operates at a total pressure of

Questioned by administrator @ in Engineering viewed by 15 persons

An air-conditioning system operates at a total pressure of 95kPa and consists of a heating section and a humidifier that supplies wet steam (saturated water vapor) at 100°C. Air enters …
View 1 answer

which of the following is true of gma spot welding

Questioned by administrator @ in Engineering viewed by 18 persons

All of these are true about GMA (MIG) welding EXCEPT that: O both the base metal and electrode are melted. O shielding gas protects the well, tiom contamination. O heat …
View 1 answer

in what way do you think the motorcycles perform work

Questioned by administrator @ in Engineering viewed by 15 persons

In what way do you think the motorcycles perform work?
View 1 answer

match the benefit of full synthetic oil with engine conditions

Questioned by administrator @ in Engineering viewed by 15 persons

Match the benefit of full synthetic oil with engine conditions: All engines exhibit wear over time. A. Synthetic provides maximum protection in extreme hot and cold temperature conditions. B. Synthetic …
View 1 answer

a steel pipe of 400 mm outer diameter is fabricated

Questioned by administrator @ in Engineering viewed by 18 persons

A steel pipe of 400-mm outer diameter is fabricated from 10-mm-thick plate by welding along a helix that forms an angle of 20° with a plane perpendicular to the axis …
View 1 answer

the water level in a tank is 20 m above

Questioned by administrator @ in Engineering viewed by 16 persons

The water level in a tank is 20 m above the ground. A hose is connected to the bottom of the tank, and the nozzle at the end of the …
View 1 answer

a gas refrigeration cycle with a pressure ratio of 3

Questioned by administrator @ in Engineering viewed by 17 persons

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 …
View 1 answer

a shaft is loaded in bending and torsion such that

Questioned by administrator @ in Engineering viewed by 18 persons

A shaft is loaded in bending and torsion such that Ma = 70 N ? m, Ta = 45 N ? m, Mm = 55 N ? m, and Tm …
View 1 answer

a compact disc records audio signals digitally by using pcm

Questioned by administrator @ in Engineering viewed by 23 persons

compact disc(CD) records audio signals digitally by means of a binary code. Assume an audio signal bandwidth of 15 kHz. a. What is the Nyquist rate? b. If the Nyquist …
View 1 answer

Most viewed questions in Engineering


arrange the events from hamlet in the order in which they occur, from first to last.

Questioned by maham237 @ in Engineering viewed by 127 persons



in this course glossary terms are highlighted in drivers ed

Questioned by administrator @ in Engineering viewed by 126 persons


one pound mass of water fills a 2.4264

Questioned by maham237 @ in Engineering viewed by 100 persons



who does the writer think was the best english monarch?

Questioned by maham237 @ in Engineering viewed by 76 persons


which of these aquatic terms is a palindrome?

Questioned by administrator @ in Engineering viewed by 68 persons



230 volt hair dryer

Questioned by maham237 @ in Engineering viewed by 62 persons


one lamp controlled by one switch circuit diagram

Questioned by maham237 @ in Engineering viewed by 62 persons


cp to kg ms

Questioned by maham237 @ in Engineering viewed by 60 persons



name one disadvantage of fixed configuration switches over modular switches

Questioned by maham237 @ in Engineering viewed by 56 persons