Here I am providing you the name of some of the good books of Instrumentation Engineering for preparation of PSU Entrance Exam

Guide To Public Sector Instrumentation Engineering
By Gkp



ONGC Instrumentation Assistant Executive Engineer - Recruitment Examination 1st Edition (Paperback) by GKP



Other books are –

Reference Books for Instrumentation Engineering

Higher Engineering Mathematics by Grewal B S
Advanced Modern Engineering Mathematics by James G
Instrumentation Reference book by B.E. Noltingk
Process/Industrial Instruments and control handbook by C.M. Douglas
Principle of Industrial Measurement by D. Patranabis,
Measurement Systems: Application and design by E.O. Doebin
Microelectronic Circuits by Sedra and Smith
Textbook of Engineering Mathematics by Dutta Debashis
Advanced Engineering Mathematics by Kreyzig E
Advanced Engineering Mathematics by Potter M.C, Goldberg J.L and Aboufadel E.F
Higher Engineering Mathematics by Ramana B.V
Electronic Circuits by Nilsson and Riedel
Analog Integrated Circuit Design (Johns & Martin)
Analog Design for CMOS VLSI Systems – Franco Maloberti
Digital Principles & Application, by Leach & Malvino
Fundamental of Digital Circuits by A. Anand Kumar
Digital Fundamental, by Floyd & Jain
Microwave Engineering by Pozar
Design with Operational Amplifiers by Franco
CMOS Analog Circuit Design by Allen and Holberg
Circuit Design, Layout, and Simulation
Biomedical Instrumentation and measurement by Leslie Cromwell Fred.J. Weibell
Medical Electronics by Kumara doss
Voice and data communications handbook by Bates, Regis J
Signal processing handbook by Chen, C. H.
Digital Electronics by James W. Bignell & Robert Donovan
Digital Integrated Electronics by H. Taub & D. Shilling
Fundamental of logic Design by Charles H. Roth
Digital Logic Design by Morries Mano
Technology & Engineering by Butterworth-Heinemann
Control Engineering Theory & Practice by Bandyopadhyaya
Modeling & Control of dynamic system by Macia & Thaler
Biomedical Instrumentation: Technology and Applications by R Khandpur
Handbook of digital signal processing by Elliott, Douglas
Reference Manual for telecommunications engineering by Freeman, Roger L
Solutions of Network Analysis by GK Publications
Network Analysis by Soni and Gupta
Electronic Devices Circuits by Millman and Halkias
Switching and Finite Automatic Theory by Kohavi
Control Systems Engineering by Madan Gopal and I.J. Nagrath