hi this is hema can anyone mail me previous years questions
for the APPSC-A.E.E (in electrical stream.) ......thank u.
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what is mean by live tank and dead tank in current transformers?
can u describe the method used for protection of transmission line.
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
What is an ac motor?
GIVE CONDITION FOR MAX EFFICIENCY OF 3-PH TRANSFORMER AND D.C MOTOR
How to control the dc motor in ac supply without thyristor circuit?
I have draw the 350A DC current, so what is the size of cable i can use? Give me the answer with formula
whenever a squirrel or a crow gets tangled near the out put of the feild transformer there is a discharge of 440 volts of current through the neutral due to which my appliances blow up causing a huge bang.will the RCCB help in these conditions
What is the size of electrical cable to be used for a space heater single phase 240V ?
why secondary of transformer always grouded?
what is meant by slip & where its occur ?
can we use existing 6300V alternator for generating 6600V by increasing excitation,what are advantages & disadvantages to alternator & motors of 6600V.
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