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Welding 9-28 fun 3

Total questions: 43

Worksheet time: 22mins

Name
Class
Date
1.
True or False: Long hair MUST be tied back during a laboratory investigation.
a)
True
b)
False
2.
True or False: The wearing of flip flops and other open toed shoes are acceptable during a laboratory investigation during the hot summer months.
a)
True
b)
False
3.
If you spill or break something during an experiment, what is the FIRST thing you should do?
a)
Tell the teacher.
b)
Clean it up. 
c)
Cover it with a paper towel.
d)
Leave it for someone else.
4.
Which of the following should NOT be worn during a lab investigation?
a)
Flip flops
b)
Loose, long hair
c)
Dangling jewelry
d)
All of the above
5.
PPE stands for _________  ________ ________
a)
Professional Protective Equipment
b)
Proactive  Protective Equipment
c)
Personal Protective Equipment
d)
Personal Prevention Equipment
6.
Users must  _____ ______ _____ at the end of class.
a)
leave all tools
b)
leave the area
c)
clean up area
d)
None of the above
7.
Floor area where work was done ____ _____ _____ after every use.
a)
must be swept 
b)
must be oiled
c)
must be vacated
d)
must be mopped
8.

Who is responsible for wearing safety glasses when in the shop?

a)

everyone

b)

students only

c)

visitors only

d)

instructors only

9.

If you don't know how to do a certain job or use a piece of equipment who should you ask for directions and guidance?

a)

instructor

b)

shop foreman

c)

other students

d)

custodian

10.

When should dangerous situations in the shop be reported to the instructor?

a)

when convenient

b)

at once

c)

at close of class

d)

after school

11.

What must be completed prior to operating any equipment in the shop?

a)

successfully complete safety tests on it

b)

demonstrate competency in its safe operation

c)

obtain permission from the instructor

d)

all of the above

12.

If you are not feeling well, are on medication that impairs your judgement, or are extremely tired you should:

a)

not work in the shop, especially operating machines

b)

keep working, its not acceptable excuse to be idle

c)

keep working until an accident happens, then sit down

d)

have your friend watch you

13.

All floors and walkways should be kept free _?_ to prevent tripping hazards

a)

instructors and students

b)

metal, wood, materials, and tools

c)

tools only

d)

materials and instructors

14.
Arc welding  can produce _________that can damage your eyes.
a)
Ultra Violet Light 
b)
Gases
c)
Noise
d)
Heat
15.
When you are going to start arc welding in your booth which the following should you check before striking an arc?
a)
exhaust fan turned on
b)
welding area is clean and orderly
c)
others are shielded from light rays
d)
all of the these
16.
Hot metal should be handled with
a)
gloves
b)
aprons
c)
tongs or pliers
d)
rag
17.
If a fellow student’s clothes catches on fire, the first thing one should do is
a)
throw water on them
b)
use a fire extinguisher
c)
wrap the person with a fire blanket
d)
call the school nurse
18.

What type of material must you wear when welding?

a)

Synthetic

b)

Natural

c)

Any

19.

What does the welding mask do?

a)

Protect eyes

b)

protect face

c)

keep hair out of face

20.

Identify the sign:

a)

Wear safety boot

b)

Wear safety glove

c)

Wear safety helmet

21.

Don't use the cracked goggles. _______________________________.

a)

It could explode

b)

You might hurt your face

c)

You might lose your hearing

d)

You might hurt your eyes

22.

PPE stands for

a)

Personal perspective Equipment

b)

b. Private protective equipment

c)

c. Private Pain equipment

d)

d. Personal Protective Equipment

23.

What does this sign mean?

a)

Wear ear protectors!

b)

Wear safety boots!

c)

Wear goggles!

d)

Wear a helmet!

24.
a)

Wear welding helmet

b)

Wear safety hat

c)

Wear googles

d)

Wear safety boot

25.

True or False: Hands must be dry when plugging in electrical equipment.

a)

True

b)

False

26.

True or False: Loose clothing, long sleeves, neckties, and untied shoes are all hazards to machine operators.

a)

True

b)

False

27.
To indicate that a pair of safety glasses meet safety standards they are printed with what on the frame.
a)
NASI Z86
b)
ANSI Z91
c)
ANSI Z87
d)
ASIN Z90
28.
Persons whose vision requires the use of prescription (Rx) lenses can safely work in the shop using what type of eye wear.
a)
Protective devices fitted with prescription (Rx) lenses
b)
Lenses or protective devices designed to be worn over regular prescription (Rx) eyewear
c)
Both options are correct
d)
Neither options are correct
29.
Contact Lenses provide NO protection
a)
true
b)
false
30.
It is best to wear your safety glasses when in the shop
a)
At all times
b)
When you are asked to put them on
c)
When you feel like it
d)
When another student tells you that you should be wearing them
31.

There should always be easy access, well-marked eyewash stations near places where chemicals are handled or eye hazards are present

a)

true

b)

false

32.

What is the unit of measurement for expressing the intensity of sound?

a)

Syllable

b)

Decibel

c)

Vibration

d)

Acoustic

33.

When using a portable angle grinder you must wear:

a)

A hat

b)

Rubber gloves

c)

Leggings

d)

Eye protection

34.

Be sure that the sparks from the portable angle grinder are:

a)

Aimed at no one

b)

Aimed at the flammables

c)

Aimed at your best friend

d)

Aimed at the welding tanks

35.

What PPE should be worn when operating the portable disc grinder?

a)

Safety glasses

b)

Safety glasses and hearing protection

c)

Safety glasses, hearing protection and gloves

d)

Safety glasses, hearing protection, gloves and face shield.

36.

The grinding disc should be replaced when worn to _______ of its original diameter.

a)

1/4

b)

1/2

c)

3/4

37.

Hands and forearms should be protected by wearing _____ when using the portable disc grinder.

a)

gloves

b)

long sleeved shirt

c)

long sleeved shirt and gloves

d)

long sleeved leather gloves

38.

Make sure the wheel is touching the work before turning switch on.

a)

True

b)

False

39.

The grinding wheel should have a higher RPM than the grinder motor

a)

True

b)

False

40.

Secure long hair, jewelry and ear buds before starting work.

a)

True

b)

False

41.

When using the portable disc grinder, always apply as much force as possible.

a)

True

b)

False

42.

After you turned off the grinder, slow the disc by applying pressure to the wheel.

a)

True

b)

False

43.

The disc must be suitable for the job and material being worked on.

a)

True

b)

False

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