Mid-Term Exam, Last Quiz ENGR 1201

If sin(theta)=0.07, tan(theta)=? 0.98, 0.94, 0.88, 0.85?

0.98

What amount would you need to deposit at 8% interest on January 1, 2016, in order to be able to draw out $2,000 at the end of each year for the next 8 years. Compound Interest Factors Table: a) $ 11,494 b) $ 12,494 c) $ 10,232 d) $ 14,500

11494

How many words can be formed by using all letters of the word 'BIHAR'? a) 1 b) 125 c) 120 d) 5

120

A frame hung by two wires each connected at the midpoint of the top of the frame has puts the most tension in each cable when hung at what angle? 15 degrees, 45 degrees, or 60 degrees?

15 degrees

For the diagram shown, find I1 in amperes a) 1A b) 2A c) 4A d) 6A

2A

What is the total resistance in this circuit ?

3.16 ohms

At age 30, you invest $5,000 into a mutual fund. If the fund averages an 8% annual return, your investment is worth how much at age 55? Compound Interest Factors Table: a) $ 23,300 b) $ 34,240 c) $ 50,310 d) $ 28,310

34240

A picture frame is suspended by two cables connected at the midpoint of the top of the frame at a 45 degree angle, and the tension in each rope measures 30 Newtons. What is the weight of the frame? 50 N, 25.21 N, 21.21 N, 42.42 N, 50,42 N.?

42.42 N

How many principle views are created by looking at an object? 1, 3, 6, 12

6.

In how many different ways can the letters of the word 'LEADING' be arranged such that the vowels should always come together? a) 720 b) 210 c) 35 d) 700

720

A coach must choose five starters from a team of 12 players. How many different ways can the coach choose the starters? a) 248832 b) 792 c) 248238 d) 729

792

A coin is tossed 3 times. Find out the number of possible outcomes. Correct Answer a) 8 b) 1 c) 4 d) 2

8

Which of the following is the oldest branch of engineering? Mechanical, Civil, Electrical, Computer?

Civil Engineering

Selecting three students to attend a conference is a combination or a permutation?

Combination

What is the equation between Compound Interest and Simple Interest at 0% interest rate? a) Compound Interest is greater than Simple Interest b) Compound Interest is less than than Simple Interest c) It depends on the period of time d) Compound Interest is equal to Simple Interest

Compound interest is equal to simple interest

what is the youngest branch of engineering

Computer Engineering

............... deals with design of hardware, as opposed to software

Computer engineer

Center lines are important for interpreting...? Rectangles, cylinders, squares, or quadrilaterals?

Cylinders

Which branch develops Kevlar, Mylar Rayon, fiberglass, other plastics, carbon fiber, and high strength steals?

Materials engineering

An engineer in which branch designs the central heating and cooling systems used in the classroom where you are now sitting? HVAC is a subset of what branch of engineering? Mechanical, industrial, or heating engineering, or architect?

Mechanical

............... involved in the process of finding new sites from which coal and nickel can be extracted

mining engineering

Hidden lines represent edges and boundaries that cannot be seen. They are represented by a...? Straight, curved, dashed, or very straight line?

Dashed line

Which of the following engineering task(s) is (are) related to Green Engineering? Designing a solar panel, designing and developing an engine boat, construct a new building, designing and developing a sensor for sprinkler system to stop watering on a rainy day?

Designing a solar panel, designing and developing a sensor for sprinkler systems to stop watering on a rainy day.

Which branch of engineering is involved in the process of finding new sites from which coal and nickel can be extracted? Mining, mechanical, civil, or chemical engineering?

Mining engineering

Which of the following is not an engineering branch? Electrical, mining, operations, chemical, none of the above?

Operations

Which of the following is not an engineering branch? Electrical, Mining, Operations, Chemical, None of the Above

Operations

.... is the largest branch of engineering? Electrical Engineering, Chemical Engineering, Industrial Engineering, Civil Engineering?

Electrical Engineering

Which of the following is not an engineering function? Consulting, teaching, development, electronic, none of the above?

Electronic

A set of components that share two nodes are in a SERIES. True or False?

False

My function, as your professor, is as a consultant

False

Operations research is a subset of nuclear engineering. T/F?

False

Order In Permutation is not important a) True b) False

False

True or false? Operations research is a subset of nuclear engineering?

False

True or false? Your Introduction to Engineering instructor's function within engineering is in consulting?

False

What are the standard views used in orthographic projections?

Front, top, and right side

Which branch would most likely be involved in designing housing foundations, and retaining walls used on hillside homes?

Geotechnical Engineering

Based on Kirchhoff's current law, which equation is correct about the following figure?

I1+I2=I3+I4

The first phase in engineering design is? Brainstorm, analyze potential solution, identify the problem, or research?

Identify the problem

An engineer in which branch of engineering creates new methods and tools for computer microchip assembly lines to perform their job easier, faster, and more efficiently? Software, industrial, structural, and manufacturing engineering? There is more than one answer.

Industrial and Manufacturing Engineering.

Which engineering branch deals with exploration, production, and transportation of natural gas? Biomedical, environmental, materials, or petroleum engineering?

Petroleum engineering.

Which invention is closely associated with Gutenberg? Mechanical Screw, telephone, telegraph, printing press?

Printing Press

which invention is most closely associated to Gutenberg?

Printing Press

The "R" in "R and D" stands for: Research, robotics, resistance, relativity?

Research

A node can be defined as a connection point between two or more branches. True or False?

True

An engineer involved in designing and/or installing refrigeration, heating and air conditioning system would most likely be a mechanical engineer. (true/false)

True

To find the resultant of forces, order doesnt matter? True or false?

True

True or False? Most engineering branches have some aspects which overlap into other engineering branches?

True

When two or more forces or moments are combines, the combination is called a resultant? True or False?

True

............... creates new methods and tools for computer microchip assembly lines to perform their job easier, faster, and more efficiently

industrial and manufacturing engineering

............... designs process to determine radiation levels from spent fuel core rods

nuclear engineer

In addition to engineering, Leonardo Da Vinci dabbled in which professions?

painting, architecture, sculpture

............... deals with exploration, production and transportation of natural gas

petroleum engineer

R & D, definition

research and development

Most engineering branches have some aspects which overlap into other engineering branches. T/F?

true

What are v1, v2, and v3 in the following circuit?

v1=15, v2=10, v3=5