Lokacin juriyar wuta na aji B karfen ƙofar wuta ba zai zama ƙasa da sa’o’i 1.0 ba, kuma kayan aikin kayan aikin da aka yi amfani da su akan ƙofar wuta dole ne su yi amfani da na’urorin haɗi na kayan aiki masu jujjuyawa. Yawancin lokaci ana amfani da wannan darajar ƙofar wuta don ƙofar ado na iyali.

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