Answer / kj

Machines are designed to be able to run at a maximum load
continuously.
With some machines there is a overload capacity. This means
fo a short time they can carry a higher load the the normal
maximum.
Short time rating may be stated as something like 1 hour in
24 hours. This is because more heat is produced when
overloaded and if the machine is not given time to cool
down it will fail.

IN HT MOTOR HT REFERS TO HIGH TENSION OR HIGH TRANSMISSION?

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which MPU register provides the address from which the next instruction byte is to be fetch?

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what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)

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mccb service sittings be done?

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In 2500kva transformer how much is the withstand High voltage power frequency between primary to secondary and earth? And secondary to primary and earth?

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If DC supply is given to a transformer it may a) Work b)Not Work c)Give lower voltage than the rated voltage on secondary side. d)burn the winding

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For single phase(phase to neutral) having potential difference 230.in three phase(phase to phase)we have 440V HOW...?

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A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????

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Why we connect the capacitor in Delta?if we conect in Star what will happen?

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what are carbondioxide and dcp used in fire extinguishers

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Why you want to join non technical field when you are an engineer?

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This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.

0 Answers  

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