what is the control circuit for operating the clean room air shower

0 Answers   L&T,

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How do we calculate over and under frequency tolerance from generator data?

0 Answers   DPS,

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what is the working principle of UPS?

2 Answers  

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What is core balancing in Power Transformer. What is the affect of an unbalabce core.

1 Answers  

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inductive power factor is benefit compare to capacitive????

3 Answers  

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HOW WORK HEAT PLATE EXCHANGER

0 Answers  

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In a circuit a capacitor (paper capacitor ) was burned due to over voltage in this case can we replace that type cappacitor with other tye capacitor ?

1 Answers  

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What are the advantages and disadvantages of oil filled transformers?

2 Answers   Mercantile Marine Department, Studio College,

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For 7.5kw star delta starter how to calculate 1. Mccb rating 2. Contactor rating 3. Over load relay rating

1 Answers   L&T, MAHINDRA,

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can we replace Dyn11 transformer to Yy0 transformer and what is the difference between the two type

1 Answers   Arab Contractors,

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A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?

0 Answers   L&T,

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How to calculate Maximum Demand from Energy meter Reading.

1 Answers   Etisalat,

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