Answer Posted / t

Insulation of high voltage is made easy on stator than on rotor

Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control

2155

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What happen to generator if i have unbalanced load?

2099

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WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.

1906

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I PURCHASED A DEISEL GENARATOR SET OF AVR TYPE& RATING 125KVA BUT SOME TIMES THE OUTPUT VOLTAGE IS FLUCTUATING WHAT ARE THE PROBABLE REASONS GIVE ME

1827

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how many Classification of fire extinguisher

2108

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How to calculate wire length,size & current? ( related to control panel)

2169

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I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.

2130

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what is the value of combined earthing in general electrical circiut?

1902

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In a single how much maximum current and watts using

2155

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As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size.

1843

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What is time response of the control system?

1088

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What is the difference between relays and contactor construction wise?

2237

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In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

1746

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What is the difference between hot and cold loop testing?

1129

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what will happen if OLR CT in all phases are short circuted

2181

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