Why the earth terminal pin is larger than phase and neutral
in three pin plug top>
Answer Posted / mechsatheesh
in larger size metal body have low resistance.it will allow
the leakage current faster to ground when compared to phase
current to draw inside.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
When a single pase capacitor run motor- run on 230vac and Case(1)run with 8 Mfd 250 vac.capacitor , Case( 2) run with 8 Mfd 400vac capacitor. What is difference between both case regarding power ,efficiency etc?
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
condition Autotrip facia come on control panel of electrical transmission line?
What is Faraday's law
Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
What is the dependency of stiffness on load angle??
What is the difference between hot and cold loop testing?
diff b/w normal grounding and resistance grounding
how the inner and outer body is separated in aircrafts?
Whether the vacuum contactor requires Short circuit protection?If No,why?
What is the classification of hydro projects based on installed capacity?
what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please
Can clean earth cable be considered as low current cable
What is an order of a system.
What is the difference between diode and a transistor in terms of the direction of current flow?