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# Lacking information about energy use , people tend to

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SVP
Joined: 07 Nov 2007
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26 May 2008, 22:15
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Lacking information about energy use , people tend to overestimate the amount of energy used by equipment, such as lights, that are visible and must be turned on and off and underestimate that used by unobtrusive equipent, such as water heaters.

a)equipment, such as lights, that are visible and mus be turned on and off and underestimate that
b)equipment, such as lights, that are visible and mus be turned on and off and underestimate it when
c)equipment, such as lights, that is visible and mus be turned on and off and underestimate it when
d)visible equipment, such as lights that must be turned on and off and underestimate that
e) visible equipment, such as lights that mus be turned on and off and underestimate it when

Lets discuss thiss.
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Re: SC - energy (OGV-34) [#permalink]

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27 May 2008, 04:12
I think, the answer is D, because visbel equipment is paralel with unobtrusive equipent. We left with D and E. D is the better choice.
Manager
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Re: SC - energy (OGV-34) [#permalink]

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27 May 2008, 18:11
x2suresh wrote:
Lacking information about energy use , people tend to overestimate the amount of energy used by equipment, such as lights, that are visible and must be turned on and off and underestimate that used by unobtrusive equipent, such as water heaters.

a)equipment, such as lights, that are visible and mus be turned on and off and underestimate that
b)equipment, such as lights, that are visible and mus be turned on and off and underestimate it when
c)equipment, such as lights, that is visible and mus be turned on and off and underestimate it when
d)visible equipment, such as lights that must be turned on and off and underestimate that
e) visible equipment, such as lights that mus be turned on and off and underestimate it when

Lets discuss thiss.

A and B use "are" which is the wrong verb tense.

I am going to go with C because it retains the meaning and correctly uses "is".
C retains the meaning because it still carries " equipment ..that must be turned on and off" and includes "such as lights" to provide an example of equipment.

D and E seem to change the meaning a little by saying "lights that must be turned on and off". This doesnt seem to agree with original meaning.
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Re: SC - energy (OGV-34) [#permalink]

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27 May 2008, 18:14
D is the correct answer - its parallel -- Visible equipment || unobtrusive equipment
Re: SC - energy (OGV-34)   [#permalink] 27 May 2008, 18:14
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