Why would having a system tested and balanced be a good first step towards reducing energy cost?
What will be an ideal response?
TAB insures that the system is operating at its maximum design efficiency.
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Both of F3 E6010 and E6011 electrodes have ____.
A. mineral-based fluxes B. rutile-based fluxes C. cellulose-based fluxes D. spatter-based fluxes
Dental disease frequently accompanies aging and can be manifested with tooth loss and/or pain. To help ensure adequate nutrient intake, which of the following practices may be employed?
A. Moisten dry foods B. Provide softer diets C. Adding flavoring ingredients to enhance palatability D. B and C above E. All of the above
The technician's first step in A/C system service should be to:
A. Remove and recycle the refrigerant B. Calculate the cost of the job for the customer C. Perform a visual inspection D. Leak test the system
Distance measurements made by the linear displacement transducer are determined by the __________.
A. magnitude of the electrical pulse launched by the transmitter B. strength of the twisting torque produced by the strain pulse C. time duration between the launch pulse and the strain pulse