HONG KONG INSTITUTE OF VOC
Structure and Symbol
Zener diode has the same structure as a silicon
diode, it is a pn-junction device
Zener diode symbol
Operating Regions and
Computer-Aided Drawing (EEE3112)
First Angle Orthographic Projection
To define orthographic projection.
To explain with the aid of drawings the meaning of orthographic projection in terms of:
(a) principal planes of projection
P lea se stick the barcod e label here.
HONG KONG EXAMINATIONS AND ASSESSMENT AUTHORITY
HONG KONG CERTIFICATE OF EDUCATION EXAMINATION 2011
ENG Ll SH lANGUAGE PAPER 1A
8.30 am - 9.30 am (1 hour)
HONG KONG INSTITUTE OF VO
An atom is the smallest particle of a basic substance
(element) that can take part in a chemical reaction.
An atom is made up of th
2011 HKCEE English Language Paper 3 Speaking
G roup Discussion
The number of students at your school who are absent or late has increased.
to solve these problems. You are discussing this now.
As school prefects, you want
You may want to talk about