sachin pawaskar


{ City } mumbai
< Country > india
* Profession * manager - engineering
User No # 16074
Total Questions Posted # 0
Total Answers Posted # 3

Total Answers Posted for My Questions # 0
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Users Marked my Answers as Correct # 180
Users Marked my Answers as Wrong # 81
Questions / { sachin pawaskar }
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Answers / { sachin pawaskar }

Question { 5792 }

why voltage drop if we have connected 230 v ac suplly
through diode to bulbe we found haft ie 110 voltage drop
why it is


Answer

It acts as a half wave rectifire.

Is This Answer Correct ?    5 Yes 1 No

Question { TATA, 81571 }

Why Transformer in KVA?


Answer

While designing the transformer manufacturer dosenot know
the load power factor.

Is This Answer Correct ?    27 Yes 42 No


Question { Schneider, 91315 }

What is the difference between AC Drives and DC Drives?


Answer

DC Drives have chopping ckt. while AC drives have converter
& inverter

Is This Answer Correct ?    148 Yes 38 No