1.
Which of the following is a key element of HAZOP ?
2.
The safe voltage limit for human body in dry conditions is approximately ?
3.
The purpose of a fuse is to ?
4.
Which safety rule should be followed before electrical maintenance ?
5.
Lockout-Tagout (LOTO) system is used to ?
6.
___________ all electrical equipment before use.
7.
The guide word “REVERSE” means ?
8.
HAZOP mainly focuses on deviations from ?
9.
Gloves used for electrical protection must be electrically tested every ?
10.
Insulation is used to ?
11.
The guide word “NO” indicates ?
12.
Which parameter is commonly analysed in HAZOP ?
13.
HAZOP is mainly used to identify ?
14.
Which of the following is a HAZOP guide word ?
15.
Which sign indicates electrical hazard ?
16.
At which stage should HAZOP be conducted ?
17.
Which colour wire is used for earthing ?
19.
What is the main purpose of earthing (grounding) ?
20.
The guide word “MORE” refers to ?
21.
In electrical work avoid working in ____________ conditions ?
22.
Is it safe to operate electrical equipment with wet hands ?
23.
A HAZOP study is mainly a __________ technique ?
24.
Who normally leads a HAZOP study ?
25.
Which parameter is commonly analyzed during HAZOP?
1 out of 2
26.
Which of the following is used to protect people from electric shock ?
27.
HAZOP study is carried out by ?
28.
What is the primary objective of HAZOP ?
30.
The purpose of HAZOP recommendations is to ?
31.
Which device protects against electric shock due to leakage current ?
32.
Which type of current is more dangerous to human body ?
33.
What is a deviation in HAZOP ?
34.
Which of the following is NOT an electrical hazard ?
35.
HAZOP results are usually documented in ?
36.
Which personal protective equipment (PPE) is used for electrical safety ?
37.
The first aid for electric shock victim is to ?
38.
Which instrument is used to test insulation resistance ?
40.
HAZOP study helps to improve ?
41.
HAZOP study is primarily applied to ?
42.
The main purpose of earthing is to ?
43.
Electric shock severity depends on ?
44.
HAZOP is best described as ?
45.
The final output of a HAZOP study is generally a:
47.
Which PPE is commonly used during electrical work?
48.
Which document is essential for HAZOP study ?
49.
Which of the following is NOT a HAZOP guide word ?
50.
Which practice is unsafe while working with electricity ?
2 out of 2
