A device for detonating an explosive charge; usually consists of a machine by which an operator, by pressing downward or otherwise moving a handle of the device, may generate a powerful transient electric current which is transmitted to an electric blasting cap. Also known as blasting machine.
Related Terms |
RESTRICTOR
A device for producing a deliberate pressure drop or resistance in a line by reducing the cross-sectional flow area.
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SEEBECK EFFECT
When two different adjacent metals are heated, an electric current is generated between the metals.
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SEEBECK EFFECT
When two different adjacent metals are heated, an electric current is generated between the metals.
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SAFETY CONTROL
Device to stop unit, equipment or system if unsafe pressure and/or temperatures and/or dangerous conditions are reached.
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AIR COOLER
A factory-encased assembly of elements whereby the temperature of air passing through the device is reduced.
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DIELECTRIC STRENGTH
A measure of the ability of an insulating material to withstand electric stress (voltage) without failure. Fluids with high dielectric strength (usually expressed in volts or kilovolts) are good electrical insulators. (ASTM Designation D 877.)
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FILTER ELEMENT
The porous device that performs the actual process of filtration. Also known as Cartridge
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AMMETER
An instrument for measuring the magnitude of electric current flow.
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AMMETER
An instrument for measuring the magnitude of electric current flow.
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ARC
A flash, caused by an electric current ionizing a gas or vapor.
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