Answer / spiradson kagaba m

What happens to KVA reading of a three phase meter when you reverse CT wires on phase A and C

What is the purpose of a process loop? What is the controllers responsibily?

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iii) A shunt motor runs at 70 rad/sec from a 460V supply and takes in an armature current of 100A. Resistors of 2.52 ohms and 1.64 ohms are connected in series with the armature and in parallel with the armature respectively. The field excitation remains direct from the 460V supply but the generated torque is halved. Determine the new running speed. Neglect brush voltage drop. The armature resistance is 0.4 ohms. [15]

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i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle

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How to calculate or testing the KW in generator

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Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

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how to calculate insulation level of transformer?

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howmany electrician should maintain for a 1000 kva used plant... in kerala..

0 Answers   Godrej,

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why dimmerstate always connected in star connection? what will happen if it connected in delta?

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HOW TO CALCULATE S/C,O/C,E/F OF ACB.

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what is the principle of tubelight ??? what is the function of starter and choke ???

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why occ characteristics of generator is also called as magnatization characteristics ?

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i have ht transformer of 142 kva with air cooled facility,having secondary voltage 7850volt, and secondary connected full way bridge rectifier .i faced the problem repeatedly that transformer one coil and rectifier diode of two phase was burnt two times. i checked all the secondary ckt. no any short ckt found,then what will be the cause side

2 Answers   Modern Terry Towels,

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