resistance switching is used in case of- ?
a. air blast CB b. bulk oil CB c. minimum oil CB d.
all types of CB
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what is the solution for meger test failed the MV cable?
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
What is superposition theorem?
As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?
if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?
How to calculate the sag of OPGW during stringing???
What is the meaning of Insulation H for transformers????
How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx
why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?
Where can I get CPWD electrical specifications & Shedule of rates? Please help me
Define de-sensitivity?
what is the formula for efficiency of francis turbine and generator for hydropower? what is best way to select francis turbine and generator?
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?
what is the difference between Power and Distribution transformers ?