Answer / pillay

I have not had this problem all this while anyway for a
motor to burn out running on star delta starter must have a
reason like
too heavy a starting load
quality of winding after rewinding
contacts of starters
starters itself including timers and o/l relays

how motor should be connected i.e star-delta or star-star or delta-delta ?

3 Answers   GSE,

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0 Answers   JLL,

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0 Answers   Birla,

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i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400

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what is difference between MCB & MCCB

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PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com

0 Answers   RRB,

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what is the difference between isolator and circuit breaker

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Electromagnetic torque developed by the motor is compared to shaft torque. A less B same C depends on motor design D more

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