CFI Gate Installation & Hardware Flashcards
6 cards from real CFI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 CFI Gate Installation & Hardware flashcards as text
A customer wants an automatic driveway gate. Which gate operator type is best suited for a wide swing gate on sloped ground?
Answer: Articulated arm operator
Articulated (dual-arm) operators function well on sloped driveways and can handle wide swing gates because their pivot geometry accommodates the uneven arc caused by grade changes.
Before welding gate hardware to a steel post in the field, the installer should:
Answer: Grind the area clean and use proper PPE including welding shield
Grinding the weld zone removes mill scale and contaminants for a clean joint, and full PPE — welding shield, gloves, and fire protection — is mandatory for field welding.
What does the term 'hand of gate' refer to in gate installation specifications?
Answer: The direction the gate swings (left-hand or right-hand) as viewed from the outside
Hand of gate specifies the swing direction — a left-hand gate has hinges on the left when viewed from outside, and a right-hand gate has hinges on the right, which determines hardware ordering.
Which spacing rule applies to vertical pickets or infill on a gate in a pool enclosure per US safety codes?
Answer: No more than 4 inches between pickets
US pool barrier standards require that openings in a pool enclosure fence or gate be no more than 4 inches wide so a 4-inch diameter sphere cannot pass through.
When a residential walk gate is ordered as 'in-swing,' in which direction does it open?
Answer: Into the property (inward toward the yard)
An in-swing gate opens inward, toward the interior of the property, which is the direction the gate swings in relation to the property boundary.
What is the main reason a gate frame should be built with a diagonal brace running from the bottom hinge corner to the top latch corner?
Answer: To prevent the gate from racking (parallelogram deformation) under its own weight
A diagonal compression brace transfers the gate's weight load across the frame, preventing the parallelogram racking that causes the latch corner to sag over time.