Erp Add # 4a, 4b, 4c, 4d

Question 0

Erp. After turning on the rad 50 it takes how long to show a complete reading?

Answer 0

1 full minute

Question 1

Erp

Background radiation shows up at what when using the rad 50?

Answer 1

.02 to .05

Question 2

Erp

How long does it take for a change to be indicated on the LCD?

Answer 2

1 full minute

Question 3

When examining an object for contamination slowly move monitoring ———– from the surface, with the alpha port facing the object or person

Answer 3

1-2 inches

Question 4

Erp

Note: if rate goes over 1 mr/hr the monitor sounds the alert tone even though rad alert has not shown change yet.

Answer 4

Note

Question 5

Erp

The rad 50 alarms at ——— mr/hr and a hotline is established at ———– mr/hr

Answer 5

1mr/hr and 2mr/hr

Question 6

Erp

What kind of pattern should be used around objects or aread to determine idolizations zone?

Answer 6

Circular pattern

Question 7

What is the max level of the rad 50?

Answer 7

50 mr/hr

Question 8

Erp. Rad 50. A ——– will be displayed which warns users that reading is not complete?

Answer 8

Hourglass

Question 9

Erp

What position should the rad 50 switch be in?

Answer 9

Mr/hr and audio position

Question 10

Erp

Rad50. How often should the 9 volt battery be changed

Answer 10

Every 3 months. Take a mark in the office record journal

Question 11

Erp

When is the rad 50 turned on?

Answer 11

When leaving quarters

Question 12

Erp

Any area that causes the rad 50 to alarm requires confirmation of what?

Answer 12

Confirmation by a second unit

Question 13

Erp 4b

Dosimeters measure total __________ an individual is exposed to during a period of time?

Answer 13

Dose

Question 14

Erp 4b.

Dosimeter measures the total amount of ________ radiation to which the instrument has been exposed?

Answer 14

Gamma

Question 15

Erp 4b

T/F Dosimeters instantly indicate changes in the accumulated dose

Answer 15

True

Question 16

The potassium iodide tablet should be taken within a ________ hour window after exposure?

Answer 16

3 to 4 hr window

Question 17

Erp 4c

How many potassium iodide tablets should be taken?

Answer 17

Take only 1 tablet

Question 18

Erp 4c

Members should only take KI tablets when ordered by who?

Answer 18

Chief of the department

Question 19

Erp 4c

Engine rescue and squad companies keep the KI tablets where?

Answer 19

Glove Box for everybody

Question 20

Erp 4c.

Ladder co. Batt. And divisions keep the KI tablets where?

Answer 20

glove box

Question 21

Erp 4d

The ultra radic has the capability to detect what kind of radiation ?

Answer 21

Gamma and X-ray

Question 22

Erp 4d

Where should officers carry the ultra radic?

Answer 22

To their HT only

Question 23

Erp 4d

When shall the dose be cleared on the ultra radiac?

Answer 23

Each tour

Question 24

Erp 4d

Fire fighters shall secure the ultra radiac where?

Answer 24

Bunker coat or HT

Question 25

Erp 4d
The high dose alarm for the ultra radiac=
The low dose alarm for the ultra radiac=

Answer 25

High dose=12r

Low dose= 5r

Question 26

Erp 4d
The high rate alarm for the ultra radiac=
The low rate alarm for the ultra radiac=

Answer 26

High rate= 50r/hr

Low rate=2mr/hr

Question 27

Erp 4d ultra radic
A blinking _____ means it passed all tests
A blinking______ means it failed

Answer 27

9 passed

0 failed

Question 28

To determine how many minutes a fire fighter can stay in an area without exceeding the high dose threshold, a fire fighter should press the ______ key.

Answer 28

Alarm

Question 29

Erp 4d
When an ultra radiac is in the rate mode and shows a blinking bat, F.Fs can press the ______ key to determine the approximate remaining battery life?

Answer 29

Clear test key