Answer Posted / guest

Delhi

How many sprinklers should be in one pipe line?

1955

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We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks

2044

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what rectifiers is and what are the types of rectifiers?

1131

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hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?

2084

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TRANSFORMERS WITH DC SUPPLY

2076

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What is routh hurwitz stability criterion?

1172

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what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group

2073

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How to calculate or formula to calculate rhe power in 2 phase system ??

1500

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What is the fault or needs to be done when frequency in ac drives is not changing?

1647

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how can maintaince the acb contactor moveing and fixing kit

2066

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any application of back emf

2115

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what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

2094

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with help of neat sketch explain principle of TIG welding process

1952

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what is the meaning of 0.5ohm Resistance

1850

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What happen when change order of CT in GIS feeder?

1647

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