What is the reasonable voltage between Neutral & Earth of an electrical system for good earthing?
6 9926What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?
1374What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?
2948Is it reuired to use house service barcket for 31/2 core 300 Sq.mm cable,if the distance between pole & shop is around 2 mtrs only or can I hang the cable with GI support in air? upto what size of cable GI serrvice btacket is necessary?
1 2821Can I do body earthing of machine by using Cable armour or I have to run another GI wire for body earthing and how many wires I need to run. Is there any rule for this. eartnig
3 4649An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?
1613In power point wiring,often,we use less size of earth wire compared to phase & neutral wire and we use big size pin in pug top. how is it justified? can we use small size cable for earthing?
3 7516How to know the back up time for a 5KVA UPS which is connected to 15 nos. of computers? Is there any formula for this? pls. tell me.
1 3316Generally at what power factor the electronic equipments like computer, TV, EPABX etc.,operates. Please tell me.
1 3342Which type of power plant is more easier to produce electrical power at economical condition?
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