Answer / koti

Bus bar = 2 nos of 200 X 12 mm Al
Cable = 5 R X 3.5 C x 630 Sq.mm Al

Answer / kshirod dash

cable size should be 6*600 sqmm aluminium armed cable 3.5 core
so that it will stand 2700 amp current

Answer / kennethbonn

Bus bar = 1/2 x 8mm @ 30deg.rise
Cable = 5090MCM

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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CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND TAKING OUTPUT FROM PRIMARY?

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If the rank of a (5x6)matrix Q is 4, then which one of the following statements is correct ?

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Compare salient pole and cylindrical rotor machines.

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How can we calculate the motor frame sizes?

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what is the differents and advantages of Electro magnetics relay and static relay ? what is the numerical relay ? advatages?......

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How much heat will a 2500 KVA transformer will generate ?

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What is the dc grounding system and what is diff between AC/DC grounding system?

0 Answers  

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