A number 10 blasting cap is the largest.

A number 10 blasting cap is the largest.

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

Answer: (A)

In blasting-cap sizing, numbers indicate size, with larger numbers representing larger caps. The standard, commonly used scale tops out at No. 10, making it the largest size in that typical set. So the statement is true because No. 10 is the largest standard size you’d encounter in the usual sizing chart. If a question came from a context involving nonstandard or specialty caps, there could be larger ones, but for the standard sizing used in this material, No. 10 is the largest.

In blasting-cap sizing, numbers indicate size, with larger numbers representing larger caps. The standard, commonly used scale tops out at No. 10, making it the largest size in that typical set. So the statement is true because No. 10 is the largest standard size you’d encounter in the usual sizing chart. If a question came from a context involving nonstandard or specialty caps, there could be larger ones, but for the standard sizing used in this material, No. 10 is the largest.