May 2014 SWE questions

Question 1

Max Wattage of a soldering tip when working with a number 12 AWG

Answer 1

60 watts at 800 f

Question 2

Number and type of battery in a DC floodlight

Answer 2

Old school type bob -254/0. 4 New school re chargeable 6 volt lamarche

Question 3

Where does your autopilot receive its signal from

Answer 3

Comparator circuit

Question 4

Where is the dark in ship switches mounted

Answer 4

On the break side of the door jam

Question 5

How many feet does the ammo hoist stop at from the bottom

Answer 5

4 or 5

Question 6

Ammo hoist monetary switch is?

Answer 6

Jog up

Question 7

Formula for inductive reactance

Answer 7

XL=2pieFL

Question 8

Temperature range of a three griddle oven

Answer 8

200-850

Question 9

Type of metal used for thermal overload in motor controller

Answer 9

Bimetal strip or coil copper tube inside

Question 10

Max ohmic value of a sound powered phone

Answer 10

Not sure

Question 11

Max allowable ohmic resistance value to ground from a power tool casing

Answer 11

Less than .1 ohm

Question 12

How many switch positions are there on a switch of the Nav lights system On a 47 motor life boat.

Answer 12

6

Question 13

When disconnecting the batteries on a I 47 what does it affect

Answer 13

The AC system as well as other vital systems

Question 14

Who gives the final order to energise casually power

Answer 14

dCA

Question 15

During paralleling when adjusting the voltage rheostat what are you adjusting

Answer 15

You are adjusting the voltage range of plus or minus. 10% nominal external potential meter

Question 16

When you cannot move the rotor how do you remove the sandpaper?

Answer 16

Rotate the commentator, or the brush holder

Question 17

What is the I CCP reference voltage

Answer 17

1.5v

Question 18

Burnt out second of a Nav light blurb gives what kind of signal

Answer 18

Yellow indicator light

Question 19

What is the difference in AC and DC resistance in a motor

Answer 19

AC motors are designed to operate at a higher speed

Question 20

Type of sound powered phone that all stations are connected in parallel but not switched

Answer 20

String

Question 21

On a 47 there is a display that reads KW when it reads five KW It means something

Answer 21

Power to electronics floating voltage 14.1 , charger out put current

Question 22

In a stranded cable with seven or less conductors when soldering what is the max amount of conductor that can be missing

Answer 22

0

Question 23

How far by elevator travel when carrying 150% of its rated load after you hit the stop button

Answer 23

No more than 3 feet

Question 24

In what application is cable left bear on both ends

Answer 24

When removal is not applicable and will cause more damage resulting from alterations

Question 25

Type of pressure transducer that does not have a reference voltage

Answer 25

Pressure differential transducer

Question 26

which breaker can be both manually and electrically operated

Answer 26

ACB

Question 27

When you cannot move the rotor how do you remove the sandpaper

Answer 27

I don't know

Question 28

What type of enclosure will be used to make connections when making multiple connections for explosion proof lighting

Answer 28

Watertight

Question 29

WHERE IS THE BREAK ON THE windless?

Answer 29

On the electromechanical windlasses, the electric brake is installed on the electric motor shaft. The shoe-type brake consists of a drum that is attached to the gear box shaft. The brake shoes contact the outside drum surface.

Question 30

When the top of transformer secondary is + voltage runs from D2 throughout D1 and to bottom of transformer When the bottom is + voltage runs from d3 through RL to D0 to top of transformer