Free Printable O H & S

1.

What set of systematic plans and actions prevents any work related accidents and illnesses?

a)

Operational Safety and Health Procedures

b)

Structural Safety and Health Procedures

c)

Occupational Safety and Health Procedures

d)

Organizational Safety and Health Procedures

2.

What do you call a potential source of any harm or adverse effect to anyone?

a)

danger

b)

hazard

c)

risk

d)

threat

3.

What should be the first thing to do if someone is injured at work?

a)

Finish your assigned task

b)

Get First Aid

c)

Fill out accident paperwork

d)

Alert your supervisor

4.

Worn electrical cords and plugs, and exposed wiring

a)

Chemical Hazard

b)

Mechanical Hazard

c)

Electrical Hazard

d)

Physical Hazard

5.

Cables running across the floor

a)

Electric Hazard

b)

Mechanical Hazard

c)

Chemical Hazard

d)

Physical Hazard

6.

Leaving tools on top of ladders

a)

Chemical Hazard

b)

Mechanical Hazard

c)

Electrical Hazard

d)

Physical Hazard

7.

Workplace safety is the responsibility of __________________.

a)

Employees

b)

Employers

c)

Everyone

d)

Supervisors

8.

A _________________ is a raised platform used to hold workers and materials during construction of a building.

a)

ladder

b)

stairwell

c)

scaffold

d)

crane

9.

Water Fire extinguisher is suitable for

a)

Wood, paper, clothes, and solids

b)

Flammable liquids such as petrol

c)

Fires in Electrical Equipments

d)

Cooking oils & FATS

10.

for the given picture The digital Multi-Meter Is used To measure:

a)

Resistance

b)

DC Current in Ampere

c)

DC Voltage

d)

Capacitance

11.

the picture showing the correct way of soldering on PCB

a)

true

b)

false

12.

Protection from accident, damages, risk hazard or damage is called as____

a)

Safety

b)

Precaution

c)

Prevention

d)

Anticipation

13.

How can one prevent slips, trips and falls?

a)

Cleaning up spills immediately and keeping pathways clear and clean.

b)

By developing a emergency evacuation plan.

c)

Making sure that the facilities have a smoke detector and fire alarm.

d)

None of the above.

14.

Which of the following should you ALWAYS do when lifting?

a)

Lift with your legs

b)

Twist when lifting

c)

Try to lift unilaterally (with only one side of the body)

d)

Ensure that your back is straight

15.

Training regarding personal protective equipment should be provided by...

a)

The employee

b)

The union

c)

The employer

d)

Training is optional

16.

When using a fire extinguisher, you should follow the PASS acronym. PASS stands for...

a)

Pull (the pin), aim, sweep, squeeze

b)

Pull (the pin), aim, squeeze, sweep

c)

Pin (the pull) after shooting solid

d)

Pull, aim, squeeze, shoot

17.

What is this?

a)

2 hole strap

b)

1 hole strap

c)

hanger

d)

lock washer

18.

What is this?

a)

Kick-up bender

b)

Flex bender

c)

Hickey bender

d)

Conduit bender

19.

What is it?

a)

hacksaw

b)

cross cut saw

c)

reciprocating saw

d)

coping saw

20.

Name the bend?

a)

offset

b)

kick up

c)

stub up

d)

back to back

21.

Name the bend

a)

kick up

b)

stub up

c)

back to back

d)

three bend saddle

22.

Identify the type of bend shown in Fig 3 above.

a)

S bend.

b)

Offset bend.

c)

Bridge bend,

d)

Parallel bend.

23.

What's the commonly used sizes for conduit in electrical installation?

a)

10mm & 16mm.

b)

16mm & 20mm.

c)

16mm & 25mm.

d)

20mm & 25mm.

24.

What type of saddle is shown ?

a)

Hospital

b)

Distance

c)

Crampet

d)

Cable

25.

What type of installation would metal conduit normally be used for?

a)

Industrial

b)

Domestic

c)

Special locations

d)

All of above

26.

What type of protection does metal conduit offer ?

a)

Mechanical

b)

Basic

c)

Additional

d)

Advanced

27.

What tool is shown ?

a)

Bending spring

b)

Reamer

c)

Draw tape

d)

Tripod

28.

What is this

a)

Female adaptor

b)

Male adaptor

c)

Coupler

d)

Grommet

29.

What accessory is this?

a)

Tee box

b)

2 way through box

c)

End box

d)

Adaptable box

30.

The image shows a typical type of cable used in?

a)

commercial

b)

industrial

c)

domestic

d)

horticultural

31.

A protective conductor that connects all exposed conductive parts to the supply earthing path is known as

a)

bonding conductor

b)

main earthing conductor

c)

supplementary bonding conductor

d)

c.p.c

32.

XLPE stands for

a)

Cross-linked Polyethylene

b)

Cross-roads Flat Profile

c)

Cross-linked Speaker cable

d)

Cross-linked Lighting cable

33.

What is the name given to the brown wire?

a)

Neutral Wire

b)

Earth Wire

c)

Live Wire

34.

The fuse in a circuit melts when:

a)

An appliance isn't earthed

b)

Too much current flows

c)

Too much voltage flows

35.

What's the first thing you should do if someone is shocked electrically?

a)

Use the fire extinguisher

b)

Check for breathing and heartbeat

c)

Turn off the power source

d)

Remove the person from the power source

36.

The fuse used in an electric appliance should be rated __________ than the operating current.

a)

higher

b)

lower

37.

This is an __________

a)

Switch

b)

Outlet

c)

Fuse box

38.

Which one is a fuse box?

a)

b)

c)

d)

39.

A ______ opens and closes an electric circuit.

a)

conductor

b)

switch

c)

source

d)

insulator

40.

What is the resistance in this circuit?

a)

0.05Ω

b)

1.8Ω

c)

20Ω

41.

What colour is the live wire in a mains plug?

a)

Green

b)

Blue

c)

Brown

42.

What is the function of the neutral wire?

a)

To carry a high voltage

b)

To complete circuit

c)

It is a safety wire

43.

Which statement about an earthed conductor is correct?

a)

It is coloured red

b)

It cannot become live

c)

It acts as a fuse

44.

a switch that automatically opens if the current in the circuit is too high

a)

parallel circuit

b)

circuit breaker

c)

series circuit

d)

load

45.

The circuit on the left is not complete (the light is off) because:

a)

the switch is closed

b)

the switch is open

c)

the battery is missing

d)

the battery is in backwards

46.

Which of the following devices measures current in an electric circuit?

a)

an ammeter

b)

an ohmmeter

c)

a voltage meter

d)

a resistor

47.

In a standard series circuit, the voltage is the same everywhere in the circuit.

a)

True

b)

False

48.

An electrical circuit is powered by a 1.5-volt battery and contains a light bulb producing 5 Ohms of resistance. There is also another 5 Ohm resistor in the circuit. How many amps of current are in this circuit? HINT: V = IR

a)

0.15 amps

b)

15.0 amps

c)

6.67 amps

d)

1.50 amps

49.

An electrical circuit is powered by a 12-volt battery and contains a light bulb. The current flowing in the circuit is 20 amps. What is the resistance of the light bulb? HINT: V = IR

a)

0.6 Ohms

b)

240 Ohms

c)

1.67 Ohms

d)

12 Ohms

50.

An electrical circuit is powered by a battery and contains a light bulb producing 1.5 Ohms of resistance. The circuit is flowing at 4 amps of current. What is the voltage of the battery?

HINT: V = IR

a)

6.0 volts

b)

1.5 volts

c)

9.0 volts

d)

12.0 volts

51.

Name the electrical tool/instrument

a)

Multi-tester

b)

Ammeter

c)

Clamp ammeter

d)

Voltmeter

52.

Name the electrical tool/instrument

a)

Pull-Push Rule

b)

Test Light

c)

Wire Gauge

d)

Micrometer

53.

What comes under manual handling?

a)

Pushing, pulling, lifting

b)

Pushing, pulling

c)

Pulling

d)

Pulling, photography

54.

What is the 1st step when you perform manual handling?

a)

Lift the weight

b)

Clear the path from obstacles

c)

Assess the weight

d)

Call for help

55.

What will you do if you find that the stuff your lifting is over weight ?

a)

Leave it

b)

Call for help

c)

Get a trolly

d)

Go ahead and lift it

56.

How will you lift the stuff?

a)

Bend your neck and back

b)

Bend your back keep your knees straight

c)

Bend your knees and keep the back straight

d)

Lift without bending

57.

What is it called when you have some one to help you to lift the heavy stuff?

a)

2 person lift

b)

Couple lift

c)

One by one lift

d)

All together lift

58.

How will you ensure 2 person lift is carried out perfectly?

a)

Coordination between 2 people is must. 1 2 3 lift. Lift on the count of 3.

b)

1 2 3 lift. Lift on the count of 3. Lift one by one to make sure weight is distributed evenly.

c)

1 2 3 lift. Lift on the count of 3. Lift on the count if 1.

59.

What is the reading?

a)

5.15

b)

5.65

c)

4.15

d)

4.65

60.

What is the reading?

a)

17.49

b)

18.49

c)

17.99

d)

18.99

61.

What is the reading?

a)

9.11

b)

8.61

c)

9.61

d)

8.11

62.

The reading of the micrometer is .............................

a)

12.40mm

b)

12.5mm

c)

12.04mm

63.

The reading of the micrometer is .............................

a)

5.93mm

b)

6.42mm

c)

5.92mm

O H & S

Total questions: 63

Worksheet time: 2hrs 28mins

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