specific difference of ICT&Auto Transformer

1912

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How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.

1824

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Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??

1722

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Hallow everybody, we want to know in a NPk fertilizer process plant (Bulk Blender) we are in doubt if use square or rectangular hopper jus to avoid the vault effect durin the flow of of raw material like Phosphorus, Potasium and zeolite..Please any advise will be appresated Isdray

4302

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All aptitude question of Bechtel

1901

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List out the the types of Mounting Light fixture?

1622

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i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.

1938

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how can i find cable size from current rating?

1781

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I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok

1688

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estimate quanitity of bricks(19x9x9cm without mortar), cement & sand in 10feet X 10feet wall ?

1901

---

what is pqc

1786

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Which percentage of carpet area use in plot area of office building.

2025

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please send aptitude test papers for reference with answers

1777

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what happens if dc supply is given and the remedies for it.

1842

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how to turbine speed measurement?

1598

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