The area bounded by x axis, y = 1+  8/ x² ordinate at x = 2 and x = 4 is

#Question id: 14942

#Section 1: Engineering Mathematics

#Question id: 14438

#Section 1: Engineering Mathematics

if then write the minor of the 

element a23

#Question id: 346

#Section 2: General Biology

The partial negative charge in a molecule of water occurs because ________.

#Question id: 1874

#Section 2: General Biology

Which of the following is the single immunodeficiency disease that most profoundly affects CD4-positive T-cells?

#Question id: 14297

#Section 5: Bioprocess Engineering and Process Biotechnology

A two-stage chemostat system is used for production of secondary metabolite. The volume of each reactor is 0.5 m³; the flow rate of feed is 50 l h^{- 1}. Mycelial growth occurs in the first reactor; the second reactor is used for product synthesis. The concentration of substrate in the feed is 10 gl^-1. Kinetic and yield parameters for the organism are:

Assume that product synthesis is negligible in the first reactor and growth is negligible in the second reactor. Determine substrate concentrations entering the second reactor.