phase clearance between phase to phase and earth

Answer Posted / hfgh

phase to phase- 26mm
phase to earth - 20mm

Is This Answer Correct ?    12 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why efficiency of generator is higher than motor at a particular load?

1626


how to estimate wiring ins roughing ins. and boxes

1958


Hi.. I am a BE GRaduate in E&E. I have 8.5 Experience in Tendering & Estimation field. I have done SAP SD course few years back. But due to some reason i failed to get job in that field and continued my own field. Now I am thinking of changing into SAP seriously. How should i go ahead???

1478


What is an iron loss or core loss pi?

633


HOW TO CALCULATE THE VT SIZING?

2446






The power supplied to a 33microF capacitor from a 120V, 60Hz source will be

1645


r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

1299


why do we use 25kv supply for traction purpose?

1512


WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?

2055


Why transformer used in UPS??

1038


At what factor resistance r of a conductor depends?

643


What is power factor why we should maintain the power factor unless what will happen

1263


What are the main significances of root locus?

706


Define phase cross over?

668


what is the relation between size of the anteena and wavelenghth of radiated wave

1730