In the inlet part of the jet impinging on a Pelton bucket, the velocity of whirl Vw1 is equal to

relative velocity of jet at intel Vr1

absolute velocity of jet at intel V1

In the inlet part of the jet impinging on a Pelton bucket, the veloci

1.	In the inlet part of the jet impinging on a Pelton bucket, the velocity of whirl Vw1 is equal to
A.	absolute velocity of jet at intel V1
B.	relative velocity of jet at intel Vr1
C.	zero
D.	None of the above
Answer» B. relative velocity of jet at intel Vr1