Why does a lift pump fail beyond a particular height?
(A) Since the water in a lift pump is raised by the
atmospheric pressure, the height of the lift pump will be
lower than the height of the water barometer
(B) Beyond a particular height, upward thrust of air becomes
less
(C) The rarefied air at higher heights cannot keep it aloft
Answer Posted / guest
( A ) Since the water in a lift pump is raised by the
atmospheric pressure, the height of the lift pump will be
lower than the height of the water barometer
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
in india where ia a mosque with tangle tomb
What will be the max. salary for multitasking staff in pay band 5200-20200 with grade pay 1800.
Politics nd current affairs
Name the star which lies nearest to our solar system?
Apollo is the god of which of the following as per Greek Mythology?
in which state does champaran come?
Which animal has been declared as National Heritage Animal in October 2010 by the Union Government?
Which indian cities known as twin cities of india ?
What abt question in indian oil
how many bones does a human body consist of?
What are your views on Kashmir issues?
on what theme is picasso's painting 'guernica' based on?
Who is the Founder of NIACL?
Which city is known as solar city ?
what is non cenvatable duty? How it can be calculated? Is it difers from item to item?