Answer / shankar

by using a capacitor and rely
or by using 555 timer
or by using two transister

Answer / manish kumar janagal

also by using a 1 phase alternator connected to 1-phase
supply in such a way that it's frequency is just less than
the supply frequency

how to test a motor from megger

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Find the netid and hostid for the following classful IP addresses? i) 117.34.3.8 ii) 132.57.8.6 iii) 207.3.54.12

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How much ampere can withstand for 2sq mm c able?

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comparision between mcb,mccb,elcb,flcb,elcb in details

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definition of fault level in powersystems?

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hw to find transformer is in normal position? whether its in charged condition or not? except humming sound?

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advantages & disadvantages of Lagging and leading power factor .

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what is the clearance time circuit breakr?

1 Answers  

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