SlideShare a Scribd company logo
ก
B.24
Ground Loop
B.24
Ground Loop
B.24
ก         F Ground Resistance
    F A-1 : 2.9 Ohm     C-5 : 4.2 Ohm

More Related Content

Viewers also liked

Salesforce lightning design system
Salesforce lightning design systemSalesforce lightning design system
Salesforce lightning design system
Salesforce.com Developer Community
 
Centrifugal control system At Mitr Phu Khiaw
Centrifugal control system At Mitr Phu KhiawCentrifugal control system At Mitr Phu Khiaw
Centrifugal control system At Mitr Phu KhiawPhemakorn Khoonsri
 
Salesforce Lightning Design System
Salesforce Lightning Design SystemSalesforce Lightning Design System
Salesforce Lightning Design System
Durgesh Dhoot
 
plumber
plumberplumber
Modify and edit MCC for boiler control At MPV
Modify and edit MCC for boiler control At MPVModify and edit MCC for boiler control At MPV
Modify and edit MCC for boiler control At MPVPhemakorn Khoonsri
 
DCS overview For Boiler At MPV
DCS overview For Boiler At MPVDCS overview For Boiler At MPV
DCS overview For Boiler At MPV
Phemakorn Khoonsri
 
S test-1
S test-1S test-1
S test-1Soko_92
 
Grounding System AT SKT- B23
Grounding System AT SKT- B23Grounding System AT SKT- B23
Grounding System AT SKT- B23
Phemakorn Khoonsri
 
ILP Presentation - The Circadian System and Lighting
ILP Presentation - The Circadian System and LightingILP Presentation - The Circadian System and Lighting
ILP Presentation - The Circadian System and Lighting
Institution of Lighting Professionals
 
MPV single line and Circuit Diagram
MPV single line and Circuit DiagramMPV single line and Circuit Diagram
MPV single line and Circuit DiagramPhemakorn Khoonsri
 
Selection of pump
Selection of pumpSelection of pump
Selection of pumpsofrani
 
Centrifugal pump lecture 1
Centrifugal pump lecture 1Centrifugal pump lecture 1
Centrifugal pump lecture 1
Rahul Singhal
 
Plumbing training
Plumbing training Plumbing training
Plumbing training
Monzer Salahdine
 
Introduction to Pumps
Introduction to PumpsIntroduction to Pumps
Introduction to Pumpsmohdalaamri
 

Viewers also liked (15)

Salesforce lightning design system
Salesforce lightning design systemSalesforce lightning design system
Salesforce lightning design system
 
Centrifugal control system At Mitr Phu Khiaw
Centrifugal control system At Mitr Phu KhiawCentrifugal control system At Mitr Phu Khiaw
Centrifugal control system At Mitr Phu Khiaw
 
Salesforce Lightning Design System
Salesforce Lightning Design SystemSalesforce Lightning Design System
Salesforce Lightning Design System
 
plumber
plumberplumber
plumber
 
Modify and edit MCC for boiler control At MPV
Modify and edit MCC for boiler control At MPVModify and edit MCC for boiler control At MPV
Modify and edit MCC for boiler control At MPV
 
DCS overview For Boiler At MPV
DCS overview For Boiler At MPVDCS overview For Boiler At MPV
DCS overview For Boiler At MPV
 
S test-1
S test-1S test-1
S test-1
 
Grounding System AT SKT- B23
Grounding System AT SKT- B23Grounding System AT SKT- B23
Grounding System AT SKT- B23
 
ILP Presentation - The Circadian System and Lighting
ILP Presentation - The Circadian System and LightingILP Presentation - The Circadian System and Lighting
ILP Presentation - The Circadian System and Lighting
 
MPV single line and Circuit Diagram
MPV single line and Circuit DiagramMPV single line and Circuit Diagram
MPV single line and Circuit Diagram
 
Maesod boiler training
Maesod boiler trainingMaesod boiler training
Maesod boiler training
 
Selection of pump
Selection of pumpSelection of pump
Selection of pump
 
Centrifugal pump lecture 1
Centrifugal pump lecture 1Centrifugal pump lecture 1
Centrifugal pump lecture 1
 
Plumbing training
Plumbing training Plumbing training
Plumbing training
 
Introduction to Pumps
Introduction to PumpsIntroduction to Pumps
Introduction to Pumps
 

More from Phemakorn Khoonsri

ปุ๋ย Hygrow S-L
ปุ๋ย Hygrow S-Lปุ๋ย Hygrow S-L
ปุ๋ย Hygrow S-L
Phemakorn Khoonsri
 
Maintenance electrical and instrument device at rerm udom factory
Maintenance electrical and instrument device at rerm udom factoryMaintenance electrical and instrument device at rerm udom factory
Maintenance electrical and instrument device at rerm udom factoryPhemakorn Khoonsri
 
Mill house maintenance and repair at mpk
Mill house maintenance and repair at mpkMill house maintenance and repair at mpk
Mill house maintenance and repair at mpkPhemakorn Khoonsri
 
Boiler training Maesod
Boiler training  MaesodBoiler training  Maesod
Boiler training Maesod
Phemakorn Khoonsri
 

More from Phemakorn Khoonsri (6)

ปุ๋ย Hygrow S-L
ปุ๋ย Hygrow S-Lปุ๋ย Hygrow S-L
ปุ๋ย Hygrow S-L
 
ESP test record to euroentech
ESP test record to euroentechESP test record to euroentech
ESP test record to euroentech
 
Maintenance electrical and instrument device at rerm udom factory
Maintenance electrical and instrument device at rerm udom factoryMaintenance electrical and instrument device at rerm udom factory
Maintenance electrical and instrument device at rerm udom factory
 
Mill house maintenance and repair at mpk
Mill house maintenance and repair at mpkMill house maintenance and repair at mpk
Mill house maintenance and repair at mpk
 
Boiler training Maesod
Boiler training  MaesodBoiler training  Maesod
Boiler training Maesod
 
Block out overview
Block out overviewBlock out overview
Block out overview
 

Lightning System At SKT- B24