Effective Presentation Skills Briefing English
12/24/2009 Peiling Hsia
Standing in front of an audience and giving a presentation, for most people, is as stressful and painful as going to dentist and getting root canal. There are very few people who have
Week 3 - 02 By Peiling Hsia
In English, verbs often connect to other verbs by using to: Ex: I need to try to continue to work very hard. There are many English verbs that connect to other verbs in this way.
Here are some of the most common
Space Vector Pulse-Width-Modulation
For use with Inverters
Department of Computer and Electrical Engineering
Michigan State University
East Lansing, MI
March 30, 2005
There are numerous methods to
5.5 The circuit in Figure 5.6 is used to rectify a 240-V RMS, 60-1-12 source.
Load inductance is large. Required load power is 6 kW. Find:
(a) average load current (b) peak load current
(c) average diode current (d) peak diode reverse voltage.
5.9 In the
MLA vs. APA
APA in-text citation APA work reference
MLA in-text citation MLA work reference
APA and MLA
(last + first name)
+ ( (last + first name) + ( ) )+ ( ) + + + + + ( ) Turlington, C. (2003). Livin
Time Clauses By Peiling Hsia
A quick review of relative clauses Time clauses
A quick review of relative clause
There are now three options for direct flights between Vancouver and Hong Kong, and the three options mean finding
Week 12 (12/24/2009) Peiling Hsia
Proofreading guideline Common errors of writing a paper Review of manuscript
A good research paper has
- a clear statement
Cover letters and Business letters
2009 12 Peiling Hsia
Cover letter Guide to basic business letters
What Is a Cover Letter?
A cover letter introduces you and your resume to pot
A survey done by the University of Tokyo for Oriental Agriculture regarding business people revealed the following: A study involving the health claim of 4,000 staff indicated that men who traveled made 80% more health claims than those w
Common confused words
By Peiling Hsia
All about $
bonus wage income salary revenue commission allowance payment subsidy pension earning benefit profit
Confused words Respectively
Meaning / Example = in the order given.
Common errors in English writing
Common Errors in English writing Definite Article: the Clarity Dangling modifier and confusion Compound Adjectives Write as much as is appropriate
Common Errors in English writing 10 sources
1. using an incorre
Comparison and Contrast
Structures of comparison Structures of contrast Cause-effect development
Structures of comparison
Structure 1 - adj. / prep.
Kennedy was killed on the same day of the week as Lincoln.
A three-phase bridge rectifier supplies power to DC motor with negligible armature resistance. The sours
is 240V RMS, 60 Hz. The average load voltage must vary from 150 V to 300 V. The minimum average
load current at any load voltage is 10 A. Cont
As is increased to a value greater than 600 , the instantaneous load voltage becomes negative in
parts of the cycle. If there is no freewheeling diode, Equation for average voltage still applies.
Vd = 0.955Vml cos
1. Free-Wheeling Operation.
2. Three-phase bridge rectifier.
3. The half-controlled bridge rectifier.
The operation of a polyphase ac phase-controlled rectifier with an inductive load is modified when a
free-wheeling diode is connected across the
DC LOAD VOLTAGE
Some circuit arrangement effectively place a DC voltage in the circuit as part of the load. This might
result from capacitor voltage, another source may be the back electromotive force (EMF) of DC motor.
As shown, if the inductor is ideal