question:
The advantage of the coiled coil is that evaporation of the tungsten filament is at the rate of a tungsten cylinder having a diameter equal to that of the coiled coil.
What is the advantage of a coiled-coil filament over a straight filament?

answer: no

question:
Government and quasi government sector was the primary employer in New Delhi.
Prior to the expansion of the service sector, what sector was the largest employer in New Delhi?

answer: yes

question:
In recent decades, a series of inscribed graphs and pictures have been found at Neolithic sites in China, including Jiahu (c. 6500 BC), Dadiwan and Damaidi from the 6th millennium BC, and Banpo (5th millennium BC).
What may have been found at Neolithic sites in China in recent decades?

answer: yes

question:
Other pre-modern Chinese names for Tibet include Wusiguo (Chinese: ; pinyin: Wusiguo; cf.
Who is an American Tibetologist?

answer:
no