Answer / harish khera

AMPs is the current carring capacity in amp. and KA is the rupturing capacity in Killo amp. of MCCB and MCB.

Answer / praveen upadhyay

MCB~100Amp
MCCB~1KA

If the rated speed of a d.c. Shunt motor is1440 r.p.m, which method of speed control would you suggested to obtain a speed of 1500 r.p.m?

0 Answers  

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circuit diagram of trip circuit supervision relay

0 Answers  

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how we select ac fuse rating of an power inverter???

0 Answers   Simco,

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what is the Transformer Protection & Type ??

4 Answers   GE,

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I am working as a software engineer for the past 4 years. I am interested to do M.tech in premier inst. like IIT, IIIT, NIT,... I am preparing for the GATE exam for the past 2 years. Can anyone tell me how about the placement in IIT's for m.tech in (microelectronics and vlsi or electronics related discipline). Some of them are telling like placement is very rare for m.tech electronics. Also the placement details in IIT websites are not true. Is that so ? can any one help us regarding this.

1 Answers  

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please send me previose rrb junior engineer qustion papers

0 Answers   RRB,

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How to protect the water pump by no load running.

9 Answers   Cushman Wakefield,

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how much the voltage & resistance should be ,between earth & neutral points.?& why?

6 Answers  

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working principle of oil startar

0 Answers  

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What is main purpose of chock coil and starter in florescent tube ?

1 Answers  

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Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?

0 Answers   Danieli,

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I have current, kva How can calculate kv?

3 Answers  

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