What is the intrinsic stand-off ratio( ) of a unijunction transistor when RB1 = 10k and RBB = 15k ?

What is the intrinsic stand-off ratio( ) of a unijunction transistor w

1.	What is the intrinsic stand-off ratio( ) of a unijunction transistor when R_B1 = 10k and R_BB = 15k ?
A.	0.67
B.	0.55
C.	0.80
D.	0.44
Answer» B. 0.55