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Charlie Test 1 GSE_EM WITH 100- CORRECT ANSWERS
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Charlie Test 1 GSE_EM WITH 100- CORRECT ANSWERS
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10/3/24, 5:26 AMEUNICE
rk20
9 Charlie Test 1 GSE/EM WITH 100% SURE ANSWERSE
Terms in this set (69)
What causes mechanical movement? Solenoid
What are two methods of connecting Wye and Delta
outputs for the generator?
What are the two mechanical parts of our Motor and Stator
generator for relative motion?
What is AC Voltage control dependent on Strength of the magnetic field, the speed of the alternator and number of coils
what?
Why do we need ground detectors? to detect grounds
When generators are connected in parallel Isolate the switchboard then isolate the load center
how do you determine which load center
has a ground fault?
When you are testing the under frequency Generator Circuit Breaker
under voltage what happens to the effective
generator upon loss of frequency and
voltage on your switchboard bus?
When paralleling power sources, the in Phase
synchronizing meter has two indicating lights
that are dark and fully extinguish. What does
that mean?
When paralleling power sources, the out of phase
synchronizing meter has two indicating lights
that are bright and fully illuminated, what
does that mean?
while operating with a large load what will over power relay
activate if there is too much of a load?
When the over power relay trips, what Non vitals and semi vitals
opens?
1/5
, 10/3/24, 5:26 AM
While operating a generator in parallel with reverse power relay
other generators, its primermover fails, the
generator takes power from the system and
becomes a motor driving the prime mover.
What electrical distribution component likely
failed?
While observing a ground detector, the light phase imbalance
are determined to have varying intensities...
What must be removed from the back panel
switchboard to locate the disconnect links?
what is the power source status in a in phase
synchroscope when the needle passes 12 o
clock?
When inspecting shore power cables, what is insulation resistance
the one thing you cannot visually inspect
for?
While inspecting shore power cables, an send it back
existing cable slice is noticed to have
insufficient surface contact. What should you
do?
What is the amperage rating of the shore 400
power breaker?
When your shore power breaker is closed blue
what color should illuminate?
When a shore power receptacle is open, The associated shore power breaker should trip
what should occur?
Prior to installing your shore power cables Verify that it is de energized
into the receptacles what should you check?
Before retrieving shore power, its important Phase rotation
to check what characteristic to prevent
equipment damage?
Where is the ship shore power station usually Suitable weather deck
located?
What does does that shore power 6300
switchboard for the electronic short circuits
trip device trip at?
What is used to ensure phases are matched Phase sequence indicator
correctly between ship and shore?
When connecting casualty cables in a dark 2 rings
compartment what conductors feature
identifies your bravo phase?
When measuring insulation resistance on Unsat or insulation is trash/degraded
your casualty power cable you notice the
resistance reading is less than one
megaohm, what does that mean?
When testing casualty power conductors for SAT
continuity, the reading obtained is 2
megaohm, what does that indicate?
2/5
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