HAL meaning in Academic & Science ?

Answer: What is Hot Air Leveling mean?

HASL or HAL (for hot air (solder) leveling) is a type of finish used on printed circuit boards (PCBs).

The PCB is typically dipped into a bath of molten solder so that all exposed copper surfaces are covered by solder. Excess solder is removed by passing the PCB between hot air knives.

HASL can be applied with or without lead (Pb), but only lead-free HASL is RoHS compliant.

reference

Full Form	Category
Hyper-Algorithmic Logic	Academic & Science
Heat, Air, Liquid	Academic & Science
Hot Air Leveling	Academic & Science
Hindustan Aerospace Limited	Academic & Science
Hot Air Levelling	Academic & Science
Hierarchic Announcing Library	Academic & Science
Hypertext Application Language	Academic & Science
Halali	Airport Code
Hindustan Antibiotics Limited	Business
Home Automated Living	Business
Holston Associated Libraries	Business
Housing Association Leasing	Business
Holland America Line	Business
Halosource S	Business
Helping Affinity Learn	Community
Heuristic And Algorithmic Learning	Community
The Holonomic Assessment Of Leadership	Community
Hyper Audio Learning	Community
Human Adaptive Learning	Community
Higher Assembly Language	Computer Assembly Language
Hyper Articles en Ligne	Computing
Hackers At Large	Computing
Hardware Abstraction Layers	Computing
Human Access Language	Computing
Hardware Array Logic	Computing
Heuristic Algorithmic Computer	Computing
House Programmed Array Logic	Computing
Data File (hyper Access Lite Os/2)	File Type
Hyperspace Analog to Language	General
Heuristic Algorithm Lord	General
Higher Assembly Level	General
Hawaiian Always Late	General
Hardware Artificial Life	General
A Hindustan Automated Limited	General
Hahn And Langham	General
Help At Lunch	General
Heuristic Algorithmic And Logarithmic	General
Hydraulic Actuated Lift	General
High Ability Learners	General
Human Artificial Life	General
Horizontal Alert Limits	General
Heuristic Algorithmic Logic	General
High Average Low	General
Hybrid Assistive Limb	General
Human Algorithm LTE	General
Heavy Axle Load	General
Hyundai Auto Link	General
Height Above Landing	Governmental
Hardware Abstraction Layer	Information Technology
Have A Look	Internet
Hand Assisted Laparoscopy	Medical
Health Advisory Level	Medical
Habitually Asinine Laughs	Messaging
Hindustan Aeronautics Limited	Navratna Central Public Sector Enterprise
Halali, Namibia	Regional
Horticulture Australia Limited	Regional
High Availability Linux	Softwares
High-order Assembly Language	Space Science
Hawaiian Airlines	Transport & Travel
Halali Airport	Transport & Travel