kW-hr vs Board of Trade unit

kW-hr and Board of Trade unit both are nouns.

Word	Noun	Adjective	Verb	Adverb
kW-hr	Yes	No	No	No
Board of Trade unit	Yes	No	No	No

As nouns, kW-hr and Board of Trade unit are synonyms defined as:

kW-hr and Board of Trade unit: a unit of energy equal to the work done by a power of 1000 watts operating for one hour

Other synonyms of kW-hr include B.T.U., kilowatt hour.

kW-hr (noun)	Board of Trade unit (noun)
a unit of energy equal to the work done by a power of 1000 watts operating for one hour	a unit of energy equal to the work done by a power of 1000 watts operating for one hour