WorksheetsOSH 2101 - L6 (Part 2)
Total questions: 20
Worksheet time: 13mins
Name
Class
Date
1.
Examinations and testing of LEV System required to be performed by _______________ .
a)
safety and health officer
b)
safety supervisor
c)
qualified person
d)
competent person
2.
Some example of the examination and testing for LEV system are ___________________ .
a)
hood testing, fan checks and duct flow measurement
b)
fan test, filter checks and hood velocity measurement
c)
capture performance visualisation and filter testing
d)
visual examination and fan static pressure testing
3.
The most important protective equipment required for the person who perform examination and testing on LEV system is _________ .
a)
face protection
b)
respiratory protective equipment
c)
coverall
d)
safety helmet
4.
Information on ____________ has to be recorded in examination and testing report in order to justify the recommendations.
a)
details of repair carried out
b)
date of the last test
c)
spare part change
d)
methods used to make a judgement
5.
Smoke tube test is the example of capture performance visualisation technique.
a)
True
b)
False
6.
Face and duct velocity measurement can be performed by using _____________ .
a)
pitot static tube
b)
manometer
c)
dust lamp
d)
vane anemometer
7.
Why the industry needs to prepare for emergency?
a)
The time for emergency can be expected
b)
To gain more profit
c)
Increase moral of the employees
d)
Fulfill the requirement of law
8.
One example of emergency response plan (ERP) objective is _______________ .
a)
save community and environment
b)
control reduce or stop the cause
c)
limit secondary damage
d)
continue operation and recover quickly
9.
Suitable personal protective equipment (PPE) should be ___________ .
a)
a bit loose
b)
striking colour
c)
ergonomically design
d)
simple and cheap
10.
Disadvantage of PPE is ________________________ .
a)
the wearer are still in danger
b)
some of them are expensive
c)
not required to be maintained
d)
it has to be worn all the time
11.
How gloves may be inconvenient to the wearer?
a)
affect sense of belonging
b)
restrict their responsibility
c)
become uncomfortable
d)
blocking from natural air
12.
Glove failure can happen because of ______________ .
a)
permeation
b)
permissible
c)
degeneration
d)
interpretation
13.
Glove's permeation performance level 1 is better than level 5.
a)
True
b)
False
14.
Safety glasses must be supplemented with goggles and/or face shields when there is a likelihood of splashed chemicals or flying particles.
a)
True
b)
False
15.
____________________ are designed to purify air by inhaling it through a filter medium which removes the contaminants.
a)
Respirators
b)
Breathing apparatus
16.
Closed circuit breathing apparatus is used for _____________ .
a)
rescue suffocated victim
b)
self rescue
c)
confined space activity
d)
working at height
17.
What is the situation which prohibit the used of respirator?
a)
More than 20% oxygen in the area
b)
Highly toxic chemical involve
c)
Confined space work station
d)
Work at height
18.
Below are the types of breathing apparatus except ____________ .
a)
SCBA
b)
airline
c)
power assisted respirators
d)
combined
19.
Why assigned protection factor (APF) rate is used as BSI guideline instead of minimum protection required (MPR)?
a)
APF established not an exact condition as in the workplace
b)
Confidential issue
c)
Prevent calculation error in the workplace condition
d)
BSI not even confident with their guideline
20.
Training on PPE for employee should include _____________ .
a)
use, maintenance and storage
b)
use and maintenance
c)
use only
d)
use, selection, maintenance and storage
100 %
