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For engine driven emergency power supplies, which of the following devices maintains a relatively constant speed of the prime mover throughout the full power output range by varying the fuel input to the prime mover?
30 comments · newest first
EZ
Ezekiel
10 months ago
Wait, are we sure it's not the Alternator?
ER
Erick
10 months ago
I thought it was the Generator at first.
LU
Lucina
10 months ago
Agreed, the Governor is key for speed control.
KI
Kimbery
10 months ago
The Governor adjusts fuel input, that's a solid fact!
LU
Lucia
11 months ago
It's definitely the Governor!
YV
Yvonne
11 months ago
I definitely recall that the governor is key for maintaining constant speed, but I hope I’m not mixing it up with the alternator.
KA
Katlyn
11 months ago
I'm a bit confused; I thought the generator also played a role in maintaining speed, but now I'm leaning towards the governor.
AD
Adell
11 months ago
I remember practicing a similar question about engine components, and I think the governor was mentioned as crucial for speed regulation.
ME
Melina
12 months ago
I think the governor is the right answer since it controls the engine speed by adjusting fuel input, but I'm not completely sure.
MA
Marti
12 months ago
I'm a little confused by the wording here. Is the "prime mover" the engine itself? And what's the difference between a generator and an alternator? I'll have to review my notes on this topic before I can decide.
EL
Elvera
12 months ago
Okay, I've got this. The question is asking about the device that varies the fuel input to the prime mover to maintain a constant speed. That's got to be the governor. I'm confident that's the right answer.
MI
Mireya
1 year ago
Hmm, I'm a bit unsure about this one. The options seem pretty technical, and I'm not super familiar with the different components of engine-driven power supplies. I'll have to think this through carefully.
GE
German
1 year ago
This seems like a pretty straightforward question about engine-driven emergency power supplies. I think the key is to focus on the part about maintaining a relatively constant speed throughout the full power output range. That sounds like it's describing a governor.
KI
Kip
1 year ago
C) Governor. It's like the engine's personal trainer, making sure it doesn't overdo it.
MO
Mona
1 year ago
D) Alternator
JA
Jani
1 year ago
C) Governor
DO
Dorethea
1 year ago
B) Distributor
KR
Kristofer
1 year ago
A) Generator
KI
Kimbery
1 year ago
I'm not sure, but I think it's either A) Generator or C) Governor.
VI
Vicki
1 year ago
The governor, of course. Wouldn't want my engine to go wild and start dancing, would I?
DE
Derick
1 year ago
Without the governor, the engine could potentially run out of control and cause damage.
JO
Joesph
1 year ago
It's important for the governor to regulate the fuel input to prevent the engine from running too fast.
OL
Olga
1 year ago
Yes, the governor is responsible for maintaining a constant speed of the prime mover.
JO
Jose
1 year ago
I agree with Laquanda, the governor is responsible for maintaining a constant speed.
AL
Alita
1 year ago
C) Governor! Gotta love a good governor keeping that prime mover in check.
CO
Cortney
1 year ago
D) Alternator
LY
Lyla
1 year ago
C) Governor
LY
Lynelle
1 year ago
B) Distributor
SO
Sol
1 year ago
A) Generator
LA
Laquanda
1 year ago
I think the answer is C) Governor.