LESSON 4
PRACTICE EXERCISE
The following items will test your grasp of the material covered in this
lesson. There is only one correct answer for each item. When you complete
the exercise, check your answers with the answer key that follows. If you
answer any item incorrectly, study again that part of the lesson which
contains the portion involved.
SITUATION: Before-operation PMCS has been performed, and the operator of the
generator set is checking the reconnection board.
1.
To what should the volts and frequency be set?
A.
Volts
at
120V
and
at
60
Hz.
B.
Volts
at
120V
and
at
50
Hz.
C.
Volts
at
416V
and
at
60
Hz.
D.
Volts
at
420V
and
at
50
Hz.
SITUATION: During-operation PMCS is being performed on a operating generator
set.
2.
What is the MINIMUM oil pressure reading (psi) required on the gauge
located on engine?
A.
10.
B.
20.
C.
30.
D.
40.
SITUATION: Before being pumped, the level of water in a well is the same as
the level of the water table.
The depth from the ground surface to the
static water level is measured in feet.
3.
What is this called?
A.
Static level.
B.
Pumping level.
C.
Dynamic level.
D.
Ground level.
QM4912
4-10
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