ball test

ball test

[′bȯl ‚test]
(civil engineering)
In a drain, a test for freedom from obstruction and for circularity in which a ball (less than the diameter of the drain by a specified amount) is rolled through the drain.

ball test

2. In a drain, a test for freedom from obstruction and for circularity; a ball (less than the diameter of the drain by a specified amount) is rolled through the drain.

Kelly ball test, ball test

A test which uses a device consisting of a metal plunger (having a hemispherical bottom) which is guided by side stirrups; indicates the consistency of fresh concrete by the depth of penetration when the plunger drops.
References in periodicals archive ?
Of course, we do have an idea but we also have a lot of players who are playing a pink ball Test for the first time.
Chandimal also revealed that his players are excited about playing their first pink ball Test.
I think it's a great opportunity for the rest of the guys to experience a pink ball Test match for the first time and we're really excited.
In the initial testing, two tests were also applied: the test with banks, the ball test, both focusing on their ability to concentrate, and a questionnaire on their emotion before a competition.
Before the experiment, were experimental group of NanJing XiaoZhuang University and control group students the forehand the lofty ball, forehand hitting the lofty goals and forehand network before rubbing ball test.
A general ophthalmic examination was conducted for all the animals in the study, which included gross examination, reflex evaluation using menace reflex, cotton ball test, obstacle test and pupillary light reflex to confirm vision.
developed multilayer acrylic/polycarbonate films which are impact resistant by the falling ball test at -30[degrees]C.
The top section of the Speed Ball test loads were made up of about a No.
uk ON THE BALL Test your hand-eye co-ordination skills with this great ball set, which includes two bats and four balls.
It shows how to screen paste candidates for quality using printability tests, slump test, solder ball test and wetting tests, and how to select a robust solder paste material using design of experiments.
The four ball test rig was used for measuring tribological properties of samples (Fig.
Cricket: On which island did the 10 ball Test between the West Indies and England take place in 2009?