Trade Related Preparation

A cylindrical square is capable of checking units of

0.0002 in.

What is the decimal equivalent of 17/64 millimeters?

0.2656 mm

The reading on the vernier scale provided is (image)

1.882 in.

The ground and graduated main vial of a master precision level is of __________ accuracy

10 seconds

As shown in figure 3, the distance from the top of the frame to the center rob is

108mm

What would be the metric equivalent of 1/2 in?

12.70 mm

In figure 9, how many control valves control the motion of the boom and the bucket cylinders in block C?

2

What is the measurement indicated by the image provided? (Ruler, Arrow from very first line to long line between 2 & 3)

2.5 in

Find the perimeter of the isosceles triangle shown here

22in.

How many waterproof GFI receptacles are in the building shown in figure 2?

3

In figure 5, the staircase leading to the second floor is

3'-8" wide with a 6'-0" landing at the top

Referring to figure 2, how many fluorescent lights are located on the second floor?

4

The number of output voltages in figure 7 is

4

The reading on the vernier scale provided is

4.314 in.

Referring to figure 5, what is the width of the building in the north-south direction?

50'-0"

You are tasked with installing base molding on the walls of the room. The dimensions of the room are shown in the figure. What is the total length of the base molding?

52.5 ft

Which of the following correctly uses symbols to express the following: 59 degrees, 17 minutes, and 30 seconds?

59°17'30"

If the length of a room is 20 feet and its width is 12 feet, the perimeter of the floor area is

64 feet

In figure 3, what's the minimum distance between the two circular bosses positioned at the top of the frame?

70

Convert 3.125" to millimeters

79.38

How many parts are involved in the entire assembly of figure 6?

9

A piece of pipe is 30 3/4 inches long. If five pieces, each 4 1/3 inches long, are cut from the pipe, how many inches of pipe remain?

9 1/2

Inputs are places where energy is generated. In figure 9, which block represents the input to the hydraulic power system?

A

What is a vernier scale?

A small set of graduations set alongside a main scale

In the schematic found in figure 1, the power unit most likely includes

An electrical motor driving a unidirectional pump

What is a standard?

An object that everyone agrees to use for the correct value for comparison

tracebility is defined as

An unbroken chain of comparisons from your measurement to the national standard

A square head can be used

As a height gage

Industrial Revolution came about due to

Automation

An important step in the process of designing manufactured products for ease of assembly is

Avoiding tight tolerances

Why is the metric system used increasingly for drawing dimensions?

Because of the increasing requirements for global marketing of products

A combination set consists of

Centering head, a protractor, and a square

In which process is the process or product measured and compared with a benchmark and adjustments are made to the system base on the difference?

Closed-loop system

In a electric plan the symbol "J" is a common marking for

Connector

Mass production advantages include

Consistent product quality and low skilled-labor requirements

The time it take from the start and finish of a manufacturing process is called ________ time.

Cycle

You need to check the squareness f a workpiece to within .0002 in. What tool would you use

Cylindrical square

Decimal dimensions are used on shop drawings because

Decimals are easier to add together

A quality assurance technician has collected performance data about the defects produced by a certain milling machine in a factory producing high-cost aviation parts. The data indicates that the machine produces parts with truly random variations in the critical dimensions, and no operator-caused variations. The next step the technician would take after collecting this data would be to

Determine if the variations meet customer specifications at an acceptable level

In the right view shown in figure 3, notice the dimension that contains 2x 70.1/70.0. In this case the 2x means

Dimension also applies to another location, in this case at the bottom of the part

Which block represents the fluid-conditioning area in figure 9?

E

The manual unit cost depends on the cost of

Equipment

The image provided is an example of a ______ layout.

Functional

An isometric view of a mechanical part is often included to

Give a general view of the part for information only

In an electric plan the symbol "GND" stands for

Ground connection

Electronic calipers differ from dial in that they

Have the advanced capability of calculating the standard deviation

What is precision?

He ability to get the same answer each time you measure an object

The sigma value indicates

How much a new measurement most likely varies from the process average

Function of A QA system is

ISO

The first step to consider during the process of equipment layout is

Identifying objects

The elevation view helps readers understand the

Important exterior features of the building and how the finished building will look.

While arranging for the installation of three new milling machines, you have a question about the best placement positions for the machines and their loading robots. For the best answer you would go see the ________ of the factory.

Industrial engineers

The material flow in a lean manufacturing

Is "pulled forward" due to customer demand

The drawing scale of a architectural print

Is determined by the size of the material and the detail to be shown

Which of the following statements is true of a wiring diagram?

It's a pictorial diagram of where the components are physically located

Which of the following statements is true of the feature with a nominal diameter of 22.50 in figure 4?

It's a through hole

Which of the following statements is true of the bill of materials?

It's used to provide information such as material specification, description, and quantity

The most appropriate manufacturing production process for replacement parts is ________ production.

Job shop

A method used to control work-in-progress by signals sent back to producing area for replacement stock is

Kanban

You would determine the resolution of a measuring instrument by

Looking at the smallest unit on its scale

An advantage of QA is

Lower WIP inventories

One of the disadvantages of automated systems is

Lower flexibility

You're tasked with drawing up a plan for HVAC equipment. The plan would be labeled as a/an __________ drawing.

M

Cellular layouts are effective in certain high-volume applications because

Material handling is simpler because of the proximity of related machines

The main factor that determines manufacturing businesses are classified is the

Number of machines and equipment necessary for production

One reason for extensively automating a manufacturing process is that

Operations must be done in a hazardous environment

The general term used for the study of management of manufacturing processes, with the goal of effective use of business resource is,

Operations research

A step-down transformer in an electric plan indicates that the

Output voltage is lower than the input voltage

Which symbol is used to indicate the direction of fluid flow in hydraulic systems?

Phantom lines

You're working in a finish-painting operation that's undergoing a shift to lean manufacturing methods. Your supervisor asks you to stop photographing the parts that are sent from your operation to assembly. He probably does this because

Photographing doesn't add value to the product

As the supervisor if the assembly area in a electronic motor manufacturing business, you notice that a group of motor housings has been rejected because of an oversized hole in the side of the housing. Since the assembly bolts will go through without any problems, you remove the housings from the non conforming material area and send them to the assembly department for use in the final product. Your decision to use these parts will

Probably will violate your company quality assurance procedures

The main factor that determines how manufacturing businesses are classified is the

Production volumes anticipated

A technician in a manufacturing cell reports a faulty velocity sensor on an actuator. Of the following, he or she is most likely referring to a problem with a component on an

Programmable robotic welder

Which of the following is used due to the introduction of emanufacturing?

RFID

In figure 8, the hydraulic machine is divided into sections:1,2,3,4 and 5. Which section indicates the power source of the machine?

Section 2

How might the zero button be labeled on a electronic digital caliper?

Set, reset, or absolute

Architectural prints for houses don't need to specify all details of a construction because

Skilled contractors rely on their knowledge of construction methods and are responsible for the correct installation of materials according to the design intent of the print

What are the four kinds of measurements that can be made with most calipers?

Step, inside, outside, depth

Accuracy is defined as

The ability to get the same answer when compared to reference standard

What is the pitch of a thread

The distance between each thread

When measuring an outside diameter with calipers, the correct reading is

The largest reading

In the figure what does the capital R stand for

The radius of the indicated surface

Detailed information regarding wire sizes, conduit, or other electrical components available in the plan because

The title block in the electric plan has all the necessary information

Which of the following statements is true of work transfer stations?

They often use simple robots for handling small parts

Which of the following statements is true of fixed-automation devices?

They use mechanical means such as cams and gears to accomplish tasks

The equipment represented by the schematic in figure 1 uses _________ hydraulic cylinders.

Three double-acting and one single acting

Why would the rules hook be loose

To accommodate the thickness of the hook when pulled or pushed

A drill point gage is used to

To ensure that the correct angle and lengths are grounded on the drill

Just-in-time manufacturing was developed in Japan

To minimize WIP inventory costs and improve automobile quality

If you wanted to measure a 90° bend on a sheet-metal bracket, what instrument would you use?

Try square

A robot that can move a hand left and right and rotate the hand 360° is said to have ______ axis/axes of motion

Two

How would you read 0.002 in.?

Two thousandths of a inch

Abbe's error can be caused by

Wear and poor geometry of the tool

The sides of a cylindrical square are numbered from 0 to 12. Cylinders with a higher number will

Will have a steeper curve on the side

Production managers must monitor and supervise critical factors such as

Worker training, equipment layout, and WIP inventories

A robot needed to do a complicated three-dimensional welding operation

Would likely be a continuous path-type robot

In machine shops, the most common unit of measurement in the English system is

Yard