Answer / k.veeresh

Type B - trips between 3 and 5 time full load current

Type C - trips between 5 and 10 times full load current

Type D - trips between 10 and 20 times full load current

Answer / muneshkumar

B type mcb only lighting
C type mcb only moter

Answer / laxman

what is difference ups&smps

Why mostly conductor made by 7 nos wire?

2 Answers  

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what is bus coupler? and how many type? which one is big advantage ?

2 Answers   Essar,

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What is meant by rotor?

0 Answers  

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what are the effects on an power plant and consumers if the power factor is increased or decreased?

2 Answers  

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If a capacitor bank is having rating 750kvar for 6.6kv. Then for 3.3kv how much will be the rating of capacitor bank.

1 Answers   OCL,

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how to calculate the lightning arrester conductor @ no of earth pits required

0 Answers  

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What is the type of feedback used in an op- amp schmitt trigger?

0 Answers  

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What do you mean by Frame 5 Gas Turbine as well as Mark II.

0 Answers  

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How we check vector group for a Dyn1 transformer?

6 Answers  

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while doing the excitation current test on power transformer what is the value of voltage to be applied? Nomonal rated voltage or 10% of rated voltage? Is it necessary to apply on high voltage side?

1 Answers   ACC,

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what is the speed of a turbine in an hydroelectric power station and how many poles does it have...?

1 Answers  

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what is the effect come when i changed the alternator exciter field winding DC palority(+ve & -ve)which is coming from AVR.

1 Answers   Wartsila,

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