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DIY Safety Question Bank

Total questions: 71

Worksheet time: 36mins

Name
Class
Date
1.

What is the Mandatory sign used to remind the need to use PPE in airborne hazardous places?

a)

Wear respirator

b)

Wear Head protection

c)

Use adjustable guard

2.

What is the colour used in Mandatory sign?

a)

White symbol on Blue BG

b)

Blue symbol on White BG

c)

White symbol on Black BG

3.

Find the safety sign that will be used in mines?

a)

Both c and d

b)

Safety first

c)

Heavy equipment

d)

Fork lift traffic

4.

What type of sign is this?

a)

Warning sign

b)

Mandatory sign

c)

Prohibition sign

d)

Information sign

5.

Sign boards are _________ indicators

a)

Visual

b)

Safety

c)

Commercial

d)

Health

6.

Signboards can be classified into _________ categories.

a)

Four

b)

Five

c)

Three

d)

Two

7.

The given figure comes under which signboard?

a)

Warning sign

b)

Prohibition sign

c)

Information sign

d)

Mandatory sign

8.

Don’t use _______ tools.

a)

Cracked

b)

Uncracked

c)

Unchipped

9.

Use any ______ electrical equipment.

a)

Perfect

b)

Faulty

c)

Imperfect

10.

Select the correct classification of safety in a workshop

a)

General safety

b)

Professional safety

c)

Public safety

11.

ABC stands for

a)

Airway, Breathing, Circulation

b)

Apple, Banana, Chocolate

c)

a

12.

Which fluid should not be used to clean your hands?

a)

Coolant

b)

Sanitizer

c)

Water

13.

What should not be removed when the machine is turned on?

a)

Guards

b)

Ring

c)

Switch

14.

Choose the odd one regarding personal safety

a)

Use the correct tools

b)

Wear boiler suit

c)

Concentrate on work

d)

Don’t try to stop machine with hands

15.

“Keep the floor and gangways clean and clear.” comes under

a)

General safety

b)

Personal safety

c)

Machine safety

16.

Which of the following is machine safety?

a)

Use wooden plank over bed

b)

Don’t walk under loads

c)

Cut hair short

d)

Don’t wear rings/watch/chain

17.

Symbol represents

a)

Overhead Hazard

b)

Overhead Load

c)

Fragile Roof

d)

Wear Head Protection

18.

Most commonly used personal protective?

a)

Safety glass and face shield

b)

Electrical

c)

General

d)

Conductive

19.

Which one does not allow passage of air into goggles?

a)

Non-ventilated

b)

Indirect ventilated

c)

Direct ventilated

d)

All of the above

20.

Eye and Face Protection must comply with

a)

ANSI Z87.1-2003

b)

ANSI Z41.1-1991

c)

ANSI Z89.1-1997

d)

ASTM F-2412-2005

21.

Expand SCBA

a)

Self Contained Breathing Apparatus

b)

Super Contained Breathing Apparatus

c)

Supply Container Breathing Apparatus

d)

None

22.

What type of hat used in electrical work?

a)

Class E

b)

Class G

c)

Class C

23.

Class G represents which type of hats

a)

General

b)

Electrical

c)

Conductive

24.

Exposure to noise levels over ____ causes hearing loss

a)

85 dB

b)

80 dB

c)

90 dB

d)

95 dB

25.

Voltage rating of Class (E) helmet?

a)

20000 V

b)

1000 V

c)

5000 V

d)

18000 V

26.

Rating of Class (G) helmet?

a)

5000 V

b)

20000 V

c)

10000 V

d)

12000 V

27.

Hearing protection is required at ____ dB

a)

90 dB

b)

120 dB

c)

70 dB

d)

130 dB

28.

Welding shields protect eyes from

a)

Infrared light

b)

Ultraviolet light

c)

Laser

d)

Chemical

29.

1st procedure for minor wound?

a)

Clean wound gently

b)

Apply bandage

c)

Apply ointment

d)

Soap on wound

30.

1st step in DRABC

a)

Assess situation

b)

Check respiration

c)

Give chest compressions

d)

Check circulation

31.

Full form of CPR

a)

Cardiopulmonary resuscitation

b)

Continuous positive airway pressure

c)

Cost per response

d)

Certified professional recruiter

32.

Principle of first aid

a)

Calming situation

b)

Diagnosis

c)

Disregard for safety

d)

Lack of consent

33.

Why stop bleeding?

a)

Prevent excessive blood loss

b)

Reduce pain

c)

Prevent dehydration

34.

Why stop bleeding?

a)

Prevent excessive blood loss

b)

Reduce pain

c)

Prevent dehydration

d)

Ensure wound visible

35.

Tourniquet for bleeding control?

a)

External bleeding

b)

Minor cuts

c)

Burns

d)

Nosebleeds

36.

What should you do if bleeding severely?

a)

Apply direct pressure

b)

Apply tourniquet

c)

Give drink

d)

Apply ointment

37.

Most common cause of cardiac arrest in adults?

a)

Heart attack

b)

Stroke

c)

Electrolyte imbalance

d)

Respiratory failure

38.

How apply pressure to wound?

a)

Press firmly with cloth

b)

Use tourniquet

c)

Lightly dab

d)

Rinse before pressure

39.

Correct ratio CPR adult

a)

30:2

b)

15:2

c)

50:1

d)

20:5

40.

In serious case ___ may be necessary to keep victim alive

a)

First aid

b)

Belief

c)

Sad

d)

Patience

41.

Purpose of first aid is to ____

a)

Minimize injury

b)

Keep patient good

c)

Make calm

42.

Essential tool for electrical circuits?

a)

Insulated screwdriver

b)

Hammer

c)

Wrench

d)

Pliers

43.

Why not touch appliances with wet hands?

a)

Water conducts electricity

b)

Break appliance

c)

Might slip

44.

Employers should do to protect employees?

a)

Eliminate hazards

b)

Be friendly

c)

Offer bonus

d)

Be strict

45.

______ tool protects against chemical splash

a)

Indirect ventilated

b)

Mask

c)

Cooling glass

d)

Non ventilated

46.

Suitable extinguisher for electrical fires?

a)

CO2

b)

Foam

c)

Powder

d)

Water

47.

What to do in electric shock?

a)

Remove person from source

b)

Apply burn ointment

c)

Do nothing

48.

Most effective method to prevent wiring accidents at home?

a)

Install circuit breakers

b)

Use high wattage bulbs

c)

Regular inspection

d)

Replace cords

49.

Should not be used near electrical equipment?

a)

Water

b)

Fire extinguisher

c)

Metal tools

d)

Insulator gloves

50.

Symptoms: pale, cold, shallow breathing?

a)

Shock

b)

Bleeding

c)

Swelling

d)

Bruise

51.

What causes shock if not done properly?

a)

Grounding

b)

Input voltage

c)

Mounting

d)

Wiring

52.

During overload, usage of ____ protects appliances

a)

Fuse

b)

Switch

c)

Light

d)

Regulator

53.

Power supply destroyed if ____

a)

Polarity reversed

b)

Polarity straight

c)

Non polar reverse

d)

Non polar straight

54.

Powder extinguishers developed for

a)

Class D

b)

Class A

c)

Class B

d)

Class G

55.

Extinguisher not suitable in open air

a)

CO2

b)

Halon

c)

Dry powder

d)

Foam

56.

_____ extinguisher does not exist

a)

Oxygen

b)

Water filled

c)

CO2

d)

Foam

57.

Why water extinguisher discharge can be interrupted?

a)

Prevent damage

b)

Increase damage

c)

Increase draining

d)

Minimize pressure

58.

Halon extinguishers consist of

a)

Carbon tetrachloride

b)

Carbonate tetracid chlorine

c)

Computer technology center

d)

Calcium tri-carbon

59.

Example fuel of Class A fire

a)

Wood

b)

Liquified gas

c)

Flammable liquids

d)

Industrial chemicals

60.

Suitable extinguisher for flammable liquids

a)

Foam

b)

Water

c)

Dry powder

d)

Halon

61.

Should not be used for electrical fires

a)

Foam

b)

Dry powder

c)

CO2

d)

Halon

62.

Cartridge type is method for

a)

Water extinguisher

b)

Foam extinguisher

c)

Fire extinguisher

d)

Dry powder extinguisher

63.

Distinguishing feature in dry powder extinguisher

a)

Fork nozzle

b)

Distinct discharge

c)

V nozzle

d)

Pointed nozzle

64.

Primary purpose of bench vise

a)

Hold work securely

b)

Cut materials

c)

Measure pieces

d)

Hammer surface

65.

______ hammer filled with lead/steel to prevent rebound

a)

Dead blow

b)

Sledgehammer

c)

Ball peen

d)

Claw hammer

66.

Main characteristic of soft-faced hammers

a)

Faces plastic/rubber

b)

Entirely steel

c)

Smaller striking surface

d)

Claw end

67.

Screwdriver for Phillips screws

a)

Phillips screwdriver

b)

Square head

c)

Star head

d)

Torx

68.

Bench vise also called

a)

Machinist's vise

b)

Jaw caps

c)

Clamps

d)

Boiler clamps

69.

Files for tough die steels, forging, scaly surfaces

a)

Rotary

b)

Double cut

c)

Single cut

d)

Machinist

70.

Tool for gripping small components

a)

Pliers

b)

Screwdriver

c)

Spanner

71.

Tool for marking lines before cutting

a)

Scriber

b)

Hacksaw

c)

Hammer

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