What is nil in medical term?
There’s also a common British medical usage, “nil by mouth,” a doctor’s instruction not to eat or drink before surgery. Nil is a contraction of the Latin word for “nothing,” nihil.
What does nil mean in banking?
zero balance
Why do they say nil in soccer?
A good way to expose your ignorance amongst football fans is to refer to a result being two-zero, as the 0 is always termed nil in football. Nil is a contraction of the Latin nihil, meaning ‘nothing’, and also to be found in the word nihilism (the belief that nothing in the world has a real existence).
What does nil stand for in text?
Next in Line
What does nil mean in slang?
Nothing
What is nil short for?
NIL
| Acronym | Definition |
|---|---|
| NIL | not in List |
| NIL | Nano-Imprint Lithography |
| NIL | Near-Isogenic Line |
| NIL | Not in List (Pascal programming language) |
What does it mean if someone is nil?
having no value or existence: His credit rating is nil.
What is another word for nothing or nil?
What is another word for nil?
| naught | nihil |
|---|---|
| nix | none |
| nothing | nought |
| zero | nonexistent |
What does nil mean in NCAA?
image and likeness
What does BIL stand for?
Brother In-Law
What is basic insulation level BIL?
Basic Insulation Level (BIL) is level designed to withstand surge voltages. Voltage surge is defined as one that peaks in 1.5 microseconds and falls.
What does Bil mean in electrical?
Basic impulse level
What is BIL and SIL?
To my understanding, BIL is Brother-in-Law and SIL is Sister-in-Law, along with MIL and FIL for Mother-in-Law and Father-in-Law. There might be other things that fit the acronym.
What is Bil test?
A bilirubin test measures the amount of bilirubin in your blood. It’s used to help find the cause of health conditions like jaundice, anemia, and liver disease. Bilirubin is an orange-yellow pigment that occurs normally when part of your red blood cells break down.
What is switching impulse?
The switching impulse test is applied to confirm the withstand of the transformer’s insulation against excessive voltages occuring during switching. During switching impulse voltage test, the insulation between windings and between winding and earth and withstand between different terminals is checked.
What is the impulse voltage?
[′im‚pəls ‚vōl·tij] (electricity) A unidirectional voltage that rapidly rises to a peak value and then drops to zero more or less rapidly. Also known as pulse voltage.
What is switching overvoltage?
Switching overvoltages are the primary dimensioning parameter for air‐clearances in EHV and UHV systems. All network switching operations result in a certain level of transient overvoltages that propagate through the system.
What is lightning impulse voltage?
A lightning impulse voltage is a unidirectional voltage which rises rapidly to a maximum value and then decays slowly. Standard lightning impulse according to IEC 60060 is 1.2 μs ±30% / 50 μs ±20%.
Why do we use impulse testing?
The purpose of the impulse test is to determine the ability of the transformer insulation to withstand the transient voltages due to lightning. It is well known that power system components are subjected to severe over voltage due to internal switching or external lightning surges.
How is impulse voltage generated?
During the discharge condition the spark gap which was an open circuit during the charging state, acts as a switch and connects a series path through the capacitor bank and generates a very high impulse voltage across the load. When this occurs the first spark gap connects two capacitors (C1 and C2).
What is disruptive discharge voltage?
Disruptive Discharge Voltage: It is that voltage at which the electrical stress in the insulation causes a failure which includes the collapse of voltage and passage of current. In solids, this causes a permanent loss of strength, and in liquids or gases only temporary loss may be caused.
What is disruptive discharge?
: a discharge through an insulating material subjected to an electrostatic stress with an accompanying breaking down or rupture of the material.
What is creepage distance?
Creepage distance – shortest separation along the surface of an insulating material between two conducting parts. Determination in accordance with IEC: Identification of the overvoltage category. Definition of the pollution severity.
What is insulation coordination?
Insulation coordination is the process of selecting the most cost-effective equipment dielectric strength and its application to avoid equipment insulation damage or affect continuity of service.
What is the purpose of insulation coordination?
The overall aim of insulation coordination is to reduce to an economically and operationally acceptable level the cost and disturbance caused by insulation failure.