recap the previous session 2

recap the previous session 2

University

26 Qs

quiz-placeholder

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recap the previous session 2

recap the previous session 2

Assessment

Quiz

Physics

University

Medium

Created by

Mohammed Barakat

Used 6+ times

FREE Resource

26 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Generally, any voltage above __________ volts is considered dangerous.

6

30

12

120

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Generally, any current flow through the body above __________ is considered dangerous.

5 milliamperes

5 amperes

1 ampere

15 amperes

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to Ohm's law, assuming a body path resistance of 100 ohms, what amount of current would flow if a person came contact with 120-V?

1.2 amperes

12 milliamperes

0.833 amperes

833 milliamperes

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

The electric shock intensity __________.

increases with an increase in current flow

is determined in part by the pathway the current takes through the body

increases with the length of time of exposure

all of these

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The amount of current flowing through a body is equal to __________.

E / R

E x R

P / R

P x R

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a current is still applied to an unconscious victim of electrocution, your priority is to __________

turn off the power or separate the victim from the current

locate a telephone to call 911

administer artificial respiration

loosen any tight portions of clothing

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An arc fault is the ball of fire that explodes from an electric __________.

series circuit

short circuit

parallel circuit

open circuit

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