Team Voltage - Safety Quiz

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The following is the Team Voltage Safety Quiz. There are three videos embedded within this quiz. You must view all of them in order to take the quiz. It is recommended that you watch the videos in YouTube to be able to watch them full screen.

Please be advised that the average running lengths of each video is 40 minutes.

When done watching the videos, please proceed to answer the questions. Once you are done answering the questions, press submit at the bottom of the quiz.

In order to pass, you must obtain a score of 28 out of 30.

Full Name: *

Basic Metal-Working Skills - Part One

Basic Metal-Working Skills - Part Two

Basic Metal-Working Skills - Part Three

It is the policy of Team Voltage that a mentor must be present in the room when any work involving tools is performed *

1 point

True

False

Proper Safety Equipment (Safety Glasses) must be worn at all times whenever operating tools or the robots.

1 point

True

False

Clear selection

What is needed prior to using machine shop tools to make a part? *

1 point

Dimensioned layout drawing or sketch of the part

An understanding of the capability of each machine shop tool

An understanding of shop safety and how to operate each tool safely

All of the above

Is the purpose of an adjustable square to allow scoring of orthogonal or parallel lines relative to a given edge? *

1 point

True

False

A center finder placed in a drill chuck can be used to center the drill press spindle and chuck above a center punch indentation. *

1 point

True

False

What is the purpose of center punching a material? *

1 point

to provide an identifiable surface feature for locating a drill bit

to provide a mark that can not easily be erased or removed from the material's surface

to provide a quick alignment depression in soft materials for drilling

all of the above

A fast layout method for making a part is to print a true-sized paper layout and to affix it via spray-on adhesive to the material. *

1 point

True

False

Is the primary use of a stationary belt sander to grind down rough edges of cut materials *

1 point

True

False

Parallel lines can be scribed on a material by: *

1 point

using a series of parallel bars of various widths

using a caliper to score parallel lines directly into a material

marking a straight line through pairs of separated points set at fixed lengths from an edge

all of the above

Is the purpose of using a layout fluid on a metal piece to clearly inscribe cut lines and center mark points for drilling? *

1 point

True

False

What is the purpose of a transfer punch? *

1 point

to transfer the center-point of an existing hole in one material to another

to almost match the diameter of the existing hole thereby centering the punch

to transfer an indentation into a material for locating a precise drilling location

all of the above

What is the primary use of a drill press? *

1 point

to cut a variety of materials – wood, plastic, aluminum, etc.

to drill precise holes in materials

to sharpen very hard steels used in drill bits and machining tools

all of the above

If chatter is heard while drilling, it is: *

1 point

usually an indication that the drill bit is turning too fast in the material.

everything is fine, keep working

usually an indication that the drill bit is turning too slow in the material

all of the above

When drilling thick material, one should: *

1 point

frequently back out the drill bit to remove chips

use a cutting fluid to lubricate the chips for moving up the drill bit flutes

use a cutting fluid to cool the drill bit and chips.

all of the above

When drilling a large diameter hole, one should *

1 point

ensure that the material is securely clamped

use a stepwise process of increasing diameter drill bits

adjust the drill speed as necessary to avoid chatter

all of the above

What is the primary use of a band saw? *

1 point

to cut a variety of materials – wood, plastic, aluminum, etc.

to drill precise holes in materials

to sharpen very hard steels used in drill bits and machining tools

all of the above

When using the band saw, one should *

1 point

push really hard on the part to get done quicker

twist the blade

adjust the blade guard just high enough for material clearance.

While using the band saw, one must: *

1 point

be aware of hand placement holding the material being cut

use correct posture to avoid being pushed or falling into the saw

allow the blade to cut the material without excessive force that might break the blade

all of the above

Cut or drilled metals and hard plastics may have burrs or jagged edges that should be: *

1 point

removed with a deburring tool

removed with a file

removed with a sander

all of the above

When using a stationary belt sander, one should: *

1 point

support the material being sanded on the nonmoving bed

move the the material being sanded back and forth along the bed while making contact with the belt

ever hold material against the belt with the trailing edge and fingers down away from the belt

all of the above

When sanding edges at surface intersections on a thin piece of material, one should hold it down and away from the bed with the trailing end of the material up and away from the belt. *

1 point

True

False

The main reason that dust created from sanding operations should be frequently and properly cleaned up is that the dust may cause lung or skin irritations to workers in the shop. *

1 point

True

False

What is the primary use of a stationary grinder? *

1 point

to cut a variety of materials – wood, plastic, aluminum, etc.

to drill precise holes in materials

to sharpen very hard steels used in drill bits and machining tools

All of the Above

Most deburring operations should be done on a stationary belt sander instead of a grinder because some materials melt filling the pores of the grinder and heating the wheel excessively and unevenly. *

1 point

True

False

What material should not be used on a grinder? *

1 point

Carbon Steel

Aluminum

Stainless Steel

When using a polishing wheel should, one should: *

1 point

hold the piece at a downward angle polishing the lower edges of the material

polish the piece from the bottom up to the middle, then turn the piece over to work the other end

hold the piece firmly so that the polishing wheel so does not 'snatch' away the piece

all of the above

Safe operation of tools in a machine shop is dependent upon: *

1 point

personnel acting in a responsible and mature manner.

personnel utilizing safety equipment and safe procedures

personnel having the proper training for the tools in use

all of the above

Since the Robots weigh approximately 150 pounds, it is definitely OK for only one person to lift.

1 point

True

False

Clear selection

When working with batteries one should:

1 point

Pick them up by the cables

use two hands to hold it from the base of the battery

toss them

all of the above

Clear selection

When performing work on the robot on must

1 point

ensure power is turned off

safety glasses are on

ensure that the team is aware that you are performing work on the robot

ensure that the robot is in a safe state to work on

all of the above

Clear selection

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