'Best efficiency' diaporamas de présentation

MCITP Guide to Microsoft Windows Server 2008 Server Administration (Exam #70-646)

MCITP Guide to Microsoft Windows Server 2008 Server Administration (Exam #70-646). Chapter 4 Introduction to Active Directory and Account Management. Learning Objectives. Understand Active Directory basic concepts Install and configure Active Directory

800 views • 53 slides

Lecture Outline

Lecture Outline. DC motors inefficiencies, operating voltage and current, stall voltage and current and torque current and work of a motor Gearing gear ratios gearing up and down combining gears Pulse width modulation Servo motors . Definition of Actuator.

489 views • 31 slides

Alland Chee, Elvis Lin, Joe Wong and Jeffrey H. Hwang

Design a 100W PFC Boost Inductor. Alland Chee, Elvis Lin, Joe Wong and Jeffrey H. Hwang. Criteria of Selection. Size Efficiency Cost. R =S: [ ] Magnetic Reluctance=The resistance of a material to a magnetic field

415 views • 28 slides

Solving New Demands In LNG Technology using field-proven lng expanders and pumps

Joel V. Madison Ebara International Corporation Cryodynamics Division Sparks, NV. Solving New Demands In LNG Technology using field-proven lng expanders and pumps. AIChE Spring Meeting April 26-30, 2009 Tampa, Florida. Biography: Joel Madison.

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