Help in plumbing course can anyone help???

my husband in doing his nvq in plumbing and is stuck on this questi9on. he cannoot find the answer in any of his notes or books.


it says an electric shower uses


a: a vuenturi to boost the shower


b: an integral pump to boost flow rate


c: a capacitor to increase flow rate


d: a solenoid valve to increase the flow rate


if anyone could help i would be v gratefull.

Help in plumbing course can anyone help???
The answer is "B"
Reply:well a venturi is a constriction in a pipe, used to increase flow in carburettors





booster pumps are usually fitted as a secondary unit...





a capacitor is an electrical component





and a solenoid is a switch...
Reply:Answer is a.
Reply:try diynot.com
Reply:My guess would be "B".


An integral electric pump to boost pressure.


High pressure+ low volume = water savings
Reply:What nation are you in? The showers in my area use water, not electricity. Except of course for bridal showers or baby showers. I've never been to one, and really don't know what they use.

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