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Why induction motor can not be operated at synchronous speed?? what would happen if it is operated at synchronous speed??
5 25542sir, i want to know the calculation for find rated current for cable sizes.(both copper & aluminium) with examole. please sir for example: 35sq.mm al.cable is withstands for how many amps? is suitable for 45kw motor?
L&T,
5 12640Why the output of generator varies eventhough the shaft speed is constant in thermal power plant?
5 7238how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
SISL,
1939Post New Electrical Engineering Questions
What is the direction of current flow in ct secondary...means if the current is flowing from P1 to P2 then what will be the direction of current flow in ct secondaryw
What safety precaution are to be taken for avoiding electric hazards ?
What is the slip speed?
why power factor is important?
If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer
why we can use 1 to 5V dc
Give the topology of current amplifier with current shunt feedback?
Mention the disadvantages of low power factor? How can it be improved?
How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.
Initially, when the input is not equal to the output — what type of response is this?
What are the types of excitation system?
How much no load current of synchronous motor
Why have to use copper cable for local isolator to motor ?
What is servo motor and what are the applications of servo motor?
what is settable hystersis protection? If any body knows plz kindly post the answer..
