Answer Posted / amrish

only two terminals per CT are there,,, and mounting around busbar or cable,,, where these two terminals of every three CT's eg-RYB are connected to Ammeter selector switch,,, Called as ASS,,and with Ampere meter ,,from where we can select per phase eg R,Y,B,, current. also there are two types BPL CT-called as bar primary link,,, mounting on busbar,, and second one is WPL CT- called as wire primary link,,, mounting on Cable or wire,,,,thanks alot

hello friends..... any one have papers or any study materials?sail ,hpcl...?

1893

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There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2

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what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

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sir i applied for hpcl(electrical).i want to know from which subjects most of the technical que will b asked.and pattern of the written test.pls help me

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acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO

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Why 15Amp. MCB is suitable to carry load of 1.5Ton Ac please Explain?

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