7 Questions
Which test assesses the chair's ability to withstand a force applied to the seat back for 120,000 cycles?
Backrest Durability Test
What is the primary focus of the structural durability test for chairs?
Testing the seat pan level with horizontal force
How many cycles of repeated swiveling must a chair withstand in the swivel test?
120,000 cycles
Which type of furniture undergoes the unit drop test?
Lounge Units
What is the purpose of the backrest durability test in furniture testing?
Ensuring the chair can withstand a force on the seat back
How many cycles are involved in applying a horizontal force at seat pan level in the structural durability test?
50,000 cycles
What distinguishes the swivel test from other furniture tests?
Repeated swiveling of 360 degrees
Test your knowledge on furniture tests and measurements in the fourth lecture by Dr. Maha El Halaby and Dr. Ahmed Saeed Moussa. The quiz covers topics such as chair, sofa, and sofa-bed testing, with a focus on backrest durability requirements.
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