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Question 1

Which bearing is on the drive end (DE) of a RGS grind motor?

Answer 1

6313

Question 2

At Loram, what does KPI stand for?

Answer 2

Key performance indicators

Question 3

Define a capacitor?

Answer 3

Two conductors separated by a dielectric

Question 4

What device is used to measure the water glycol content?

Answer 4

Refractometer

Re-fract-tom-miter

Question 5

What is the barometric pressure at sea level in kPa?

Answer 5

101.325 kPa

Question 6

What is another name for AC current/voltage?

Answer 6

Time-varying

Question 8

The Pascal is equivalent to what unit?

Answer 8

N/m2

Question 9

How do you say “do you want it” in Portuguese?

Answer 9

Você o quer

oo-quer

Question 10

What does inverse mean?

Answer 10

Opposite

Question 12

What type of instrument is used to check a diode for function?

Answer 12

Ohm meter (or multimeter diode check setting)

Question 13

Concerning diodes, what is the barrier voltage (forward voltage) for silicon type semiconductors?

Answer 13

0.6 - 0.7 volts

Question 14

What is the title of ISO 1217:2009?

Answer 14

Displacement compressors- Acceptance tests

Question 16

Who is the Loram Quality Technician III that you worked with on RGS11 ?

Answer 16

Paul Grignon

Question 17

On a RGS grind motor, what is the bearing number on the ODE side?

Answer 17

7309

Question 19

What are thyristors?

Answer 19

Thyristors are a broad classification of bipolar-conducting semiconductor devices having four or more alternating N-P-N-P layers

Question 20

How do you say “strawberry” in Spanish?

Answer 20

La fresa (fray-zuh)

Question 21

What is the Loram part number for the Loram straight shaft 30 HP grinding motor?

Answer 21

179048

Question 22

In through hole LEDs, which terminal lead is negative (or the cathode)?

Answer 22

The longer lead is negative therefore the cathode

Question 23

According to Fluke, most problems with single-phase motors involve what three components?

Answer 23

Centrifugal switches, thermal switches, and start and run capacitors

Question 24

Define acceleration

Answer 24

The rate at which an object changes its velocity

Question 25

According to Jim Luschen of Cummins, and in reference to engine coolant, what temperature should the engine oil be?

Answer 25

20 degrees higher than the coolant temperature

Question 26

On a single-phase AC induction motor, if you have to replace a failed run capacitor, what other component should you also always verify?

Answer 26

The centrifugal switch

Question 29

On a digital multimeter, what does RMS stand for?

Answer 29

Root Mean Square

Question 30

What does the acronym FAST stand for in relation to the ASA?

Answer 30

Face drooping
Arm weakness
Speech difficulty
Time to call 911

Question 31

What are the top three factors that determine base oil quality?

Answer 31

``` Pour point Viscosity index (VI) Low volatility (high flash point) ```

Question 32

What is the symbol for the unit of electrical resistance?

Answer 32

A capitol omega (from the Greek alphabet)

Question 33

What condition was California's drought in 2011?

Answer 33

Abnormally dry

Question 34

Concerning electric motors, what is synchronous speed?

Answer 34

The speed of the rotating magnetic field

Question 35

What is a difference between silicon and germanium based semiconductors related to the strength of the barrier?

Answer 35

Silicon PN junctions have a higher potential barrier than germanium PN junctions

Question 35

What is the most common type of AC electric motor used in industrial applications?

Answer 35

Three phase AC induction motor

Question 35

On a J1 brake relay valve, what is port 30?

Answer 35

Brake cylinder

Question 38

According to Loram, what should the refractometer reading in degrees of Brix for water glycol solutions ?

Answer 38

44 to 47 Brix

Question 40

What is the plural of the word index?

Answer 40

Indices (In- dis- sees

Question 41

What is a diode?

Answer 41

A diode is like an electrical switch, a unidirectional device, a one way check valve

Question 42

Who is the software engineer contractor that used to be a Loram employee and has traveled to Australia?

Answer 42

Rick Anderson

Question 43

On a Loram HMI, if you see "user does not have security to open supe menu" what does this indicate?

Answer 43

You are not logged in. You have to login (supe, ratbert) with the login button before you press the supe menu button.

Question 43

Concerning DC electric arc welding, what does MIG?

Answer 43

Metal Inert Gas

Question 45

On a PN junction diode, what does the line on the actual diode indicate?

Answer 45

Cathode line or bar, indicates the N type material side of the diode

Question 46

What does BSPT stand for?

Answer 46

British Standard Pipe Tapered

Question 48

What is the unit of a joule expressed in two factors?

Answer 48

N-m

Question 49

Is the number 0 odd or even or neither?

Answer 49

0 is even

Question 50

What is the SI unit of pressure?

Answer 50

The Pascal

Question 51

Define Ohm's law

Answer 51

The current flowing through a conductor is directly proportional to the applied voltage and inversely proportional to the resistance.

Question 52

How do pronounce "Coulomb"?

Answer 52

Coo - lomb

Question 53

Concerning electronics terminology, what does the acronym PCB stand for?

Answer 53

Printed Circuit Board

Question 54

How do you say "were are you from" in Spanish?

Answer 54

de donde es usted

Question 55

What tool do you use to measure an electric motors current?

Answer 55

A clamp on ammeter (clamp meter)

Question 55

All countries except these three require a hard copy of your travel receipts?

Answer 55

Australia, Canada, Mexico

Question 56

How do you convert an electric motor rated in HP to kW?

Answer 56

Multiply HP X .746

Question 57

In radios, what does FM stand for?

Answer 57

Frequency modulation

Question 57

How do you say "I am American" in Spanish?

Answer 57

Yo soy Americano Uh-merry- cahnoe

Question 57

In relation to electrical wiring, what is a mil?

Answer 57

1/1000 of an inch

Question 58

What are two other names for exponents?

Answer 58

Powers or indices

Question 59

What is the diameter of a 10 AWG solid conductor in mils?

Answer 59

101.9 mils

Question 60

What is Loram's HMI supervisor menu password?

Answer 60

supe | ratbert

Question 61

In through hole LEDs, which terminal lead is negative (or the cathode)?

Answer 61

The longer lead is negative therefore the cathode

Question 61

What is a diode?

Answer 61

A diode is like an electrical switch, a unidirectional device, a one way check valve

Question 61

What is the most common type of used in three-phase AC induction motors?

Answer 61

Squirrel cage rotor

Question 61

What were capacitors originally known as?

Answer 61

Condensers

Question 61

1 PSI equals how many kPa's?

Answer 61

6.89

Question 61

What size resistor is used to correctly discharge a capacitor?

Answer 61

20k ohm, 2 Watt resistor

Question 61

In mathematics, what is the name for square root symbol?

Answer 61

radical

Question 62

According to GCOR, what does CTC stand for?

Answer 62

Centralized Traffic Control