BLASTING CERTIFICATE 2025
QUESTIONS WITH 100% PASSED
ANSWERS!!
magazine?
, up/special cleaners
Don't know?
2 of 72
Term
Is the posting of a sign such as blasting-keep out at entrances to a
working place a satisfactory warning to keep out persons who might
want to enter during blasting operations?
Give this one a try later!
The applicant must be able to give
Yes the written approval by the
and receive orders in the english
chief inspector of canada
language
No, the area must he cleared
A person holding a blasting ticket or
and guards must block all
a valid provisional ticket
access into the blast zone
Don't know?
3 of 72
Term
Give three regulations relating to magazines to protect explosives
from fire
,Give this one a try later!
Gas, oil, and other flammable Gas, oil, and other flammable
materials can be stored in a mag if material shall not be store in a
covered mag
Gas, oil, and other flammable Gas, oil, and other flammable
materials must be stored in a materials must be stored in
separate building fireproof containers within a mag
Don't know?
4 of 72
Term
What is an EBW detonator?
Give this one a try later!
Thermalite burns at a uniform rate of speed. It can be used as a form of delay
mechanism or detonator device.
Lay out the cord in parallel strips 1cm apart then burn it and cover it up
High strength blasting cap crimped to a single shock initiated by no-electric
detonator or det cord igniting the fine explosive in the tubing capable of
detonating blast cap.
, Exploding bridge wine, current heats up the bridge wire hot enough to
ignite. Does not contain a primary explosive.
Don't know?
5 of 72
Term
In what order should explosives be taken from a magazine
Give this one a try later!
Sixty five degrees centigrade Immediately prior to blast.
Oldest to newest(rotating
None
stock)
Don't know?
6 of 72
Term
What minimum voltage would be required to detonate the above
series, if other parts of the circuit have a resistance of 1.75 ohms?
Give this one a try later!
12.25 volts 14.25 volts
QUESTIONS WITH 100% PASSED
ANSWERS!!
magazine?
, up/special cleaners
Don't know?
2 of 72
Term
Is the posting of a sign such as blasting-keep out at entrances to a
working place a satisfactory warning to keep out persons who might
want to enter during blasting operations?
Give this one a try later!
The applicant must be able to give
Yes the written approval by the
and receive orders in the english
chief inspector of canada
language
No, the area must he cleared
A person holding a blasting ticket or
and guards must block all
a valid provisional ticket
access into the blast zone
Don't know?
3 of 72
Term
Give three regulations relating to magazines to protect explosives
from fire
,Give this one a try later!
Gas, oil, and other flammable Gas, oil, and other flammable
materials can be stored in a mag if material shall not be store in a
covered mag
Gas, oil, and other flammable Gas, oil, and other flammable
materials must be stored in a materials must be stored in
separate building fireproof containers within a mag
Don't know?
4 of 72
Term
What is an EBW detonator?
Give this one a try later!
Thermalite burns at a uniform rate of speed. It can be used as a form of delay
mechanism or detonator device.
Lay out the cord in parallel strips 1cm apart then burn it and cover it up
High strength blasting cap crimped to a single shock initiated by no-electric
detonator or det cord igniting the fine explosive in the tubing capable of
detonating blast cap.
, Exploding bridge wine, current heats up the bridge wire hot enough to
ignite. Does not contain a primary explosive.
Don't know?
5 of 72
Term
In what order should explosives be taken from a magazine
Give this one a try later!
Sixty five degrees centigrade Immediately prior to blast.
Oldest to newest(rotating
None
stock)
Don't know?
6 of 72
Term
What minimum voltage would be required to detonate the above
series, if other parts of the circuit have a resistance of 1.75 ohms?
Give this one a try later!
12.25 volts 14.25 volts
