-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.

2136

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Tell me are other dental hygiene products necessary?

713

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How do I defragment my hard drive?

943

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What do you know about Life Insurance?

602

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What is a managed bean?

94

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When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<

2158

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in which situation require to use paddle and basket?

741

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Can an image file contain a virus?

947

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What is the use of dll file in c#?

905

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Define snooping cache?

1084

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How will you install new theme in drupal?

91

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1)how do you created structured products in CRM?

3441

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which screen support consultant uses in support project?

2207

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How do I compare two excel documents in office 365?

598

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How to register exception filter globally?

1035

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