safe isolation

safe isolation

Professional Development

9 Qs

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-HANDBALL1 VIDEO TEST SUMMER COURSE 2020

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Professional Development

10 Qs

safe isolation

safe isolation

Assessment

Quiz

Professional Development

Professional Development

Practice Problem

Medium

Created by

Duncan Brignell

Used 93+ times

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Before you start the safe isolation procedure you should

seek permission

seek admission

turn off all breakers

prove yourself

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

what is the first step in safe isolation?

have a cup of tea

test the circuit

identify the circuit

use a proving unit

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

what should you do before turning off the main isolator?

turn off all the MCB's to power down the board

pray

turn all the lights in the house on

use a proving unit

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

what do you use to confirm the power is off?

A proving unit

A low resistance ohm meter

a volt stick

An approved voltage indicator

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

how can you check your voltage indicator is working properly?

use a proving unit

test it with another voltage indicator

you don't need to

a low resistance ohm meter

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

what is the name of the HSE guidance on voltage testers?

HS2

BS7671

GS38

HSE 63

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

what is the correct order for testing between conductors?

L-E, N-E, N-L

L-N, L-E, N-E

L-L, N-N, E-E

Bonding - CPC

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

how can we make sure no one can turn on a circuit we are working on?

Use a lock off kit and a sign

don't worry about it

hope

disconnect all the circuits

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

And where is the key?

on top of the CCU

In the boss's pocket

in the van

in your pocket