shekhar05


{ City } hyderabad
< Country > india
* Profession * student
User No # 30995
Total Questions Posted # 0
Total Answers Posted # 3

Total Answers Posted for My Questions # 0
Total Views for My Questions # 0

Users Marked my Answers as Correct # 57
Users Marked my Answers as Wrong # 16
Questions / { shekhar05 }
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Answers / { shekhar05 }

Question { EEE, 19889 }

Explain why machinery used on a.c supply is usually rated
in KVA instead of KW?


Answer

bcoz in most of the machines the current losses depend upon
current and iron losses depend upon voltage and they does
not depend upon the powerfactor

Is This Answer Correct ?    29 Yes 9 No

Question { 5452 }

you have an automatic voltage regulator at home for your
appliances,if the voltage in your area drops from 220v to
190v,does the output of the automatic voltage regulator
drops?or does it retains the 220v output?


Answer

the voltage does not drop from 220 to 190v

Is This Answer Correct ?    10 Yes 2 No


Question { 22466 }

what is the frequency standard with tolerance level for India?


Answer

50 hz

Is This Answer Correct ?    18 Yes 5 No