In AWJM of ductile materials, material is mainly removed by _____ impact by abrasive particles.

50 o ‚Äö√Ñ√∂‚àö√ë‚àö√Ü60 o

50o ‚Äö√Ñ√∂‚àö√ë‚àö√Ü60o

65o ‚Äö√Ñ√∂‚àö√ë‚àö√Ü70o

70o ‚Äö√Ñ√∂‚àö√ë‚àö√Ü82o

In AWJM of ductile materials, material is mainly removed by _____ impa

1.	In AWJM of ductile materials, material is mainly removed by _____ impact by abrasive particles.
A.	low angle
B.	50<sup>o</sup> ‚Äö√Ñ√∂‚àö√ë‚àö√Ü60<sup>o</sup>
C.	65<sup>o</sup> ‚Äö√Ñ√∂‚àö√ë‚àö√Ü70<sup>o</sup>
D.	70<sup>o</sup> ‚Äö√Ñ√∂‚àö√ë‚àö√Ü82<sup>o</sup>
Answer» B. 50<sup>o</sup> ‚Äö√Ñ√∂‚àö√ë‚àö√Ü60<sup>o</sup>