What are the common types of detonators used in explosives?

The common types of detonators used in explosives are categorized primarily into electric, non-electric, and shock tube detonators, making this the most accurate answer.

Electric detonators use an electrical current to initiate the explosive charge. They are known for their reliability and ability to provide precise timing, which is essential in many demolition and military operations.

Non-electric detonators, on the other hand, operate without the need for electrical energy. These typically include safety fuse or cap and are often used in conditions where the risk of accidental initiation by electric currents exists.

Shock tube detonators represent a modern innovation in non-electric detonators, utilizing a thin plastic tube filled with reactive powder to transmit a shock wave that ignites the explosive. This method offers a reliable alternative to traditional fuse systems and reduces the risk of accidental detonation.

The other choices encompass types of detonators that either do not fall within the standard classifications used in the field of explosives or confuse terminologies that do not accurately represent common detonator types. For example, while analogue, digital, and hybrid may refer to technology, they are not commonly used categories in detonator classifications. Similarly, mechanical and electrically activated might be combined but do not represent the more standardized forms commonly referenced in explosive ord