1. which of the following produces the least thermal leakage? A. Operable windows B. Residential swinging doors C. Commercial entrance swinging doors D. Non-operable products 2. Paula is working out h

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1. which of the subjoined produces the smallest animated leakage? A. Operable windows B. Residential swinging doors C. Commercial adit swinging doors D. Non-operable products

2. Paula is agoing out ebullitioning requirements for a big abode delay an ample underground bottom. what should she use as her sum ebullition dropping through below- gradation bottom moles at a profoundness of 6-7 feet delay no insulation? A. 139.1 B. 12.22 C. 0.069 D. 4.19

3. Brenda has installed a show in which air expands as the region increases, causing contacts to public and metamorphose off the ebullitioning part.What's this show denominated? A.Snap thermostat B. Ventilation switch C. Capillary tube D. Mercury switch

4.Yasir is trying to establish an energy-efficient mole and deciding what materials to use. How can he count the animated opposition of the mole? A. It's the moderation flake animated opposition B. Add the animated opposition of its flakes C. It's resembling to the lease animatedly valid flake. D. Measure the animated dropping

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