Dsa Review semester 1 grade 11

Question 1

With non destructive testing_____

Accepted Answer

The usefulness of the part is unharmed

Question 2

tapers can be turned with a compound rest if the ____

Accepted Answer

taper is converted to degrees

Question 3

the compound rest allows for the cutting of external and _____ tapers

Accepted Answer

internal

Question 4

In right angle trigonometry, angle__ is always 90 degrees and side___ is called the hypotenuse

Accepted Answer

C

Question 5

which of the following combinations of gage blocks can be used to gage a length of .9528"

Accepted Answer

0.1008, 0.102 , .750

Question 6

The statement that two surfaces are ____ means that they are at 90- degree angles to each other

Accepted Answer

square

Question 7

The _______ is a federal agency whose purpose is to protect human health and the environment

Accepted Answer

OSHA

Question 8

how should long stringy chips be removed

Accepted Answer

pliers

Question 9

Get help when moving heavy machine accessories and large pieces of stock to avoid hurting your_

Accepted Answer

back

Question 10

always stop a machine before making _____ and measurments

Accepted Answer

adjustments

Question 11

_______ gages feature a split ball end that edpands when adjusting screw is tightened

Accepted Answer

small hole

Question 12

When using __ positioning,the coordinates of all positions will bereferenced from thebeginning.

Accepted Answer

absolute

Question 13

To guarentee accuracy, measuring tools must be checked ____________

Accepted Answer

fequently

Question 14

a tape is a section of material that _____

Accepted Answer

increases in diameter at a uniform rate

Question 15

Which of the following colors is not found on an HMIS label?

Accepted Answer

Green

Question 16

What is NOT a reason to use non destructive testing

Accepted Answer

creates more waste

Question 17

what is the most accurate methord for centering round stock in a 4-jaw independant chuck

Accepted Answer

dial indicator

Question 18

a steady rest differs from a follower rest because it is bolted directly to the ______

Accepted Answer

ways

Question 19

reaming is an operation used to produce a hole ______

Accepted Answer

accurate in diameter and improved surface finish

Question 20

To indicate or grind an angled surface, the most accurate tool to use would be?

Accepted Answer

sine plate

Question 21

____ codes prepare a machine to engage in a particular mode for machining

Accepted Answer

G

Question 22

To prevent and area from being contaminated by solvent fumes, the area must have adequate _____

Accepted Answer

ventilation

Question 23

the most accurate way to offset the tail stock center is to

Accepted Answer

use a dial indicator

Question 24

______ refers to safety equipment that is to be worn to protect a person

Accepted Answer

PPE

Question 25

________ serve to remind workers that the area is dangerous

Accepted Answer

awareness barriers

Question 26

Ring Gages are used to inspect outside diameters

Accepted Answer

True

Question 27

A _____ employs the use of locks or tags to disable equipment

Accepted Answer

lockout

Question 28

the most accurate methhd for taper cutting is the _____

Accepted Answer

taper attachment

Question 29

What is the primary goal of of quality control?

Accepted Answer

All of the above

Question 30

angular cuts can be made using the compound ____

Accepted Answer

rest

Question 31

surface finishes can be inspected with a comparative chart or electronically with a _____

Accepted Answer

profilometer

Question 32

a list of all ingredients, hazards,and emergency procedures for materials in a shop are listed_

Accepted Answer

in the material data safety sheet

Question 33

_____ commands are machien codes that remain active until cancelled or overridden

Accepted Answer

modal

Question 34

When working on machinery producing flying chips the most importang personal protection is?

Accepted Answer

Safety Glasses

Question 35

____ traverse is designated by the code G00

Accepted Answer

rapid

Question 36

Helper Measuring tools require the help of ___________ to determine the measurement

Accepted Answer

All of the above

Question 37

A ______ projects magnified images of a screen for measurments

Accepted Answer

Optical comparator

Question 38

identify the proper formula for determining the rpm for a turning operation

Accepted Answer

(CSx3.82)/D

Question 39

Why are warning signs posted in the department or shop?

Accepted Answer

to notify workers of potential hazards

Question 40

perpendicular lines or surfaces are those that intersect at a ___ degree angle

Accepted Answer

90

Question 41

safety glasses should be worn______ (GET THIS WRONG AND PAY DEARLY!)

Accepted Answer

the engtire time you are in the shop

Question 42

A machine should always be stopped before making _________ and measurments

Accepted Answer

adjustments

Question 43

Which are 2 main types of quality testing

Accepted Answer

a and b

Question 44

____blocks are extremely accurate sized blocks with smooth surfaces

Accepted Answer

lego, gage

Question 45

the ___ theorem is a formula that relates the lengths of the sides, or legs, of right triangles

Accepted Answer

pythagorean

Question 46

The _______ of measuring tools is done in the precision tool calibration labratory

Accepted Answer

calibration

Question 47

____ interpolation produces a straight line between two points

Accepted Answer

linear

Question 48

What features of thread is checked with a thread micrometer?

Accepted Answer

pitch diameter

Question 49

a ratio is a comparison between ____ numbers

Accepted Answer

two

Question 50

What are 2 of the functions of machine shields?

Accepted Answer

provide protection from flying chips and splashing fluids

Question 51

The CNC program is created and stored in the __________.

Accepted Answer

Machine control unit

Question 52

Cnc programming does not use N,S,E,W to identify distance and direction, but instead it uses __

Accepted Answer

cartesian coordinate

Question 53

name the tool and process used to precisely enlarge an existing hole

Accepted Answer

boring bar, boring

Question 54

The___ positioning system specifies a distance from the current position to the next position

Accepted Answer

incremental

Question 55

what is the most common type of surface finish callout?

Accepted Answer

roughness

Question 56

these provide protection from flying chips and slashing cutting fluids

Accepted Answer

shields

Question 57

What is the use of a telecsoping gage?

Accepted Answer

Help measure inside dimmensions

Question 58

Quality control is very important to the industry, Its purpose is to___________

Accepted Answer

All of the above

Question 59

Oil rags placed in approved safety containers prevent ________ combustion

Accepted Answer

spontaneous

Question 60

Most modern CNC machines employ a high-tech modernized version ofways called ______.

Accepted Answer

linear guides

Question 61

which of the following combinations of gage blocks can be used to gage a length of .9528"

Accepted Answer

0.1008, 0.102 , .750

Question 62

the term _____ refers to lines or surfaces that, in theory, will never intersect, or touch

Accepted Answer

parallel

Question 63

Why is it important to take special precautions when handling long sections of stock?

Accepted Answer

So you do not strike a light or someone else

Dsa Review semester 1 grade 11

Questions 63

Dsa Review semester 1 grade 11

Questions 63