Trivia Questions Quiz On Fluid Compressor Partners! Training

50 Questions | By Arios | Updated: Mar 17, 2022 | Attempts: 92

Questions

Settings

Feedback

During the Quiz End of Quiz

Play as

Quiz Flashcard

Create your own Quiz

Trivia Questions Quiz On Fluid Compressor Partners! Training - Quiz

Trivia Questions Quiz On Fluid Compressor Partners! The questions will cover what you learned in your training about the company and how ready you are to handle some of the questions surrounding the operations and products of the company. How much do you know about the gas compressors and pumps? Take the test to find out some more about them.

Questions and Answers

1.

How many ratios is a compressor making with 14" hg vac suction and 188 PSIG discharge at sea level?
- A.
  
  13.43
- B.
  
  26.08
- C.
  
  174
- D.
  
  24.2
2.

What is an MSCFD?
- A.
  
  One million standard cubic feet per day
- B.
  
  Measure of standard coal fine density
- C.
  
  Multi sectional carbon formation deposit
- D.
  
  One thousand standard cubic feet per day
- E.
  
  One hundred standard cubic feet per day
3.

For a constant load, if the voltage goes up, the current:
- A.
  
  Goes up
- B.
  
  Goes down
- C.
  
  Is not relative to voltage
- D.
  
  Cannot be measured
4.

What happens to exhaust temp if a natural gas engine is leaned out?
- A.
  
  It goes down
- B.
  
  It goes up
- C.
  
  It remains the same
- D.
  
  It will fluctuate drastically
5.

A typical unit of measure for vacuum is inches of mercury vacuum. Approximately how many inches of mercury vacuum is equal to -3 psig (3 psi below atmospheric pressure)?
- A.
  
  3" hg vac
- B.
  
  6" hg vac
- C.
  
  18" hg vac
- D.
  
  There is no such thing as -3 psig
6.

Why not keep a screw compressor operating with 140 deg F discharge temperature?
- A.
  
  140 is hot enough to damage seals and o-rings
- B.
  
  140 is too hot for proper sales meter readings
- C.
  
  140 is cool enough to allow harmful condensation to form
- D.
  
  140 is hot enough to scald human skin
7.

What is a typical firing voltage for a spark plug in good condition?
- A.
  
  12 volts
- B.
  
  250 volts
- C.
  
  300 to 400 millivolts
- D.
  
  12,000 volts
8.

For the typical magnetic pick-up used in our equipment, how do you test for proper function?
- A.
  
  Check for at least 2 volts AC
- B.
  
  Check for at least 2 volts DC
- C.
  
  Check for continuity to ground on the black wire
- D.
  
  Check for at least 12 volts DC
9.

Which pipe setup can flow more?
- A.
  
  Two pipes, each 4" I.D.
- B.
  
  One pipe, 6" I.D.
10.

How many MSCFD is "2.5 million per day"?
- A.
  
  2.5
- B.
  
  0.25
- C.
  
  2500
- D.
  
  2,500,000
11.

Which wire size is bigger?
- A.
  
  18 awg
- B.
  
  14 awg
12.

A Murphy L1200 liquid level switch is a:
- A.
  
  Pneumatic end device
- B.
  
  Digital end device
- C.
  
  Analog end device
- D.
  
  None of the above
13.

A 4-20 mA pressure transducer is as a:
- A.
  
  Pneumatic end device
- B.
  
  Digital end device
- C.
  
  Analog end device
- D.
  
  None of the above
14.

ANSI 150 series flanges are typically referred to as "150-pound" flanges. They can handle higher pressure without leaking but are only rated for 150 psig.
- A.
  
  TRUE
- B.
  
  FALSE
15.

When two 12 volt batteries are wired in parallel, how many volts do they provide?
- A.
  
  12 volts
- B.
  
  6 volts
- C.
  
  24 volts
- D.
  
  This will short circuit and cause a fire
16.

If an engine is running too hot, there are many things that could be the cause. Which of these is NOT a probable cause of the problem?
- A.
  
  Timing advance is too low
- B.
  
  Fuel mixture is too lean
- C.
  
  Water pump suction hose is too soft
- D.
  
  Cooling fan belts too loose
17.

Natural gas that has a specific gravity (S.G.) of 0.65 is
- A.
  
  Heavier than air
- B.
  
  Lighter than air
- C.
  
  Weight has nothing to do with this
- D.
  
  Weighs the same as air
18.

For any given set of operating conditions, compressing 0.65 S.G. methane gas will create MORE heat from compression than air will.
- A.
  
  True
- B.
  
  False
19.

A coalescent filter (discharge filter) may get contaminated and "plugged off" over time. Choose a sign or symptom that this has happened.
- A.
  
  Decreased discharge temp
- B.
  
  Compressor oil loss
- C.
  
  Scavenger line pressure decreases
- D.
  
  Increased back pressure
- E.
  
  Both B and D
- F.
  
  B, C, and D
20.

How can you tell if the coalescent filter needs to be changed? In other words, what do you do to verify what you answered in the previous question?
- A.
  
  Sample the oil
- B.
  
  Check differential pressure from suction to discharge
- C.
  
  Check differential pressure across discharge filter
- D.
  
  Check scavenger line pressure
- E.
  
  Check temperature differential from oil injection temp to discharge temp
21.

What are the four strokes of a 4-stroke engine?
- A.
  
  Intake, injection, compression, ignition
- B.
  
  Intake, injection, ignition, exhaust
- C.
  
  Compression, fueling, combustion, rotation
- D.
  
  Intake, compression, combustion, exhaust
22.

What could happen if the fuel pot is operated at 60 psig?
- A.
  
  Difficulty starting
- B.
  
  Damaged pneumatic valves
- C.
  
  Busted Diaphragm on ounce regulator
- D.
  
  All of the above
- E.
  
  Both A and C
23.

What is the primary function of a scavenge line on a screw compressor package?
- A.
  
  Heat trace the fuel system
- B.
  
  Scrubber drain
- C.
  
  Return the oil into the suction if it gets through the coalscent filter
- D.
  
  Over pressure relief system
- E.
  
  Automatic bypass
24.

Your electric motor has no direction of rotation sticker. How do you determine if it is rotating in the correct direction?
- A.
  
  Ask the electrician
- B.
  
  If the panel displays an RPM, it is rotating correctly
- C.
  
  If suction pressure is lower than discharge, it is correct
- D.
  
  The compressor is marked with the correct rotation and the motor must turn accordingly
25.

To change the direction of rotation on a 3 phase electric motor, what do you do? (call an electrician might be the right answer, but not the one I'm looking for)
- A.
  
  Switch two legs of power
- B.
  
  Specify CW or CCW on the touchscreen
- C.
  
  This is a trick question. Electric motors can only turn counter clockwise
- D.
  
  None of the above