What type of heat exchanger coil is best suited for water source heat pumps using an open loop well system?
A) Copper B) Cast iron C) Cupronickel D) Steel
C
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A service consultant would reject which of the following requests under the rationale of protecting the company from risk for work the service facility performs? A customer who wants:
A. A 10” brake drum put on a vehicle with 9” brakes B. To buy and have an exterior detailed completed before the repairs are started C. A specific brand of oil used in his vehicle D. A job redone because the work was not done properly the first time
An organization that is a stand-alone service center and a part of a group of independent repair shops owned and operated in conjunction with a major provider of parts or accessories is known as _____________________________
Fill in the blank(s) with correct word
Selective catalytic reduction (SCR) uses urea injection to reduce ________ emissions
A) CO2 B) NOx C) H2O D) CO
The heat reclaim valve is a three-way valve that is activated by a solenoid operated by a ____.
A. pilot B. reload C. preload D. pressure