Assessment 2 Flashcards
1
Q
What does C & C stand for?
A
Control & Communication
2
Q
Define a converted supply?
A
A supply that’s had its voltage and/or its frequency changed
3
Q
What voltages are used on the C&C switchboard?
A
24vDC & 115v 400Hz
4
Q
What Does TRU stand for?
A
Transformer Rectifier Unit
5
Q
What are the two categories of batteries?
A
Primary and Secondary
6
Q
What is battery capacity measured in?
A
Amp hour
7
Q
Where can we find the battery’s capacity?
A
Supplied by the manufacturer
8
Q
What is the nominal voltage of a single cell in a secondary battery?
A
2.1v
9
Q
What is the discharge voltage of a single cell in a secondary battery?
A
1.75v
10
Q
What does RTR stand for?
A
Rationalised Transformer Rectifier
