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positive isolation

Authored by paul martin

Other

Professional Development

Used 48+ times

positive isolation
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What voltage must only be used on-site?

150v

230v

400v

110v

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What colour cable is used and denotes the correct voltage for site work?

RED

BLUE

YELLOW

WHITE

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What voltage is used for fixed machinery?

400V

110V

230V

150V

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What colour cable is used to denote the correct voltage for fixed machinery? 

BLUE

RED

YELLOW

WHITE

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What colour cable denotes 230v? 

BLUE

YELLOW

RED

WHITE

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Is this a recognised device for testing positive isolation?  

YES

MAYBE

NO

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the correct name of this item?

AMP METER

VOLT ALERT

MULTIMETER

VOLTAGE TESTER

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