Ordinary fuse is okay for snow blasting.

• A. False
• B. Not sure
• C. True
• D. Sometimes

Answer: (C)

The concept here is reliability of the initiation method in snowy conditions. A traditional fuse provides a straightforward, time-delayed ignition that is not dependent on electronics, which can be more sensitive to cold, moisture, and battery failure. When a blast design calls for a simple, rugged initiation and all safety procedures and regulations are followed, using an ordinary fuse can be considered acceptable. The key is that it must be installed, protected, and used according to approved standards. This is why the answer reflects that it can be okay in properly controlled snow-blasting operations.