Transcript Voltage in Electrical Systems

a) Read pp.71-76 and use the following guideline to create
your summary note in your logbook (underline key terms):
 Paragraph 1:
› What do electrical systems do & what are they made up of?
› Draw a diagram of a general electric system and explain what
each part is

Paragraph 2:
› What are 2 types of electricity and define each
› What are batteries, what is difference between dry cell and wet
cell, what is difference between primary and secondary cell

Paragraph 3:
› What is an electrode, how are they marked, what is a cathode and
anode?

Paragraph 4:
› What does a circuit consist of, draw the shorthand symbols for
each component, draw Fig.1-35b

Paragraph 5:
› What is frequency, how is it measured, what is voltage, how is it
measured, name 4 types of voltage measuring devices.
b) Check your understanding: Complete Q#1-8 on pg.77 wkbk