Answer / ali raza

Benjamin Franklin by using power kites

Answer / ashok mishra

Benjamin Franklin is the first inventer

Answer / tukulu

M. Nayak.

Answer / georgia

how do we make electricity

Answer / rishabh dubey

About 600 B.C.
Greek philosopher and mathematician Thales von Milet
discovers the frictional electricity of amber.

Answer / rishabh dubey

Thomas Elva Edison(U.S.A.) IN 1982

Answer / ayyapa

pandiyarajan

Answer / soujanya

THOMAS ALVA EDISON

Answer / rahul

v. r. kumar who born in uganda in 1975 he invented it soon
after he passed kg1. his contribution to electricity is
phenominal . he was nominated for nobal also for this but
edison got for his cfl bulb invention anyway he is soon
going to be awarded by bharat ratna. currently this great
inventor is working under chain singh (madhiwale)

Answer / sumit garg

Electricity is a poer that can be inverted in any form.
main thing is that you want to invert that in witch form.
for the phisical output you can change that one through
transducer.
like pizo electric transducer.

to invert electricity we an use a rectifier.

If we touch the Capacitor terminals you feel shock after the capacitor was put in operation and not in case of inductor though both are energy storage elements.why?

4 Answers   HAL,

why do we use UPF watt meter in short circuit test of the transformer and LPF watt meter in open circuit test of the transformer

2 Answers   Bell, TCS,

How many types of timer ?which timer are used star delta feeder

1 Answers   BMM Ispat,

1.Why hydrogen used for cooling in generators 2.Why electrical equipment protected by ground 3.Why earthing for transmission line 4.What is rms value of half wave rectified square wave. If Rms value of actual wave 2amps.

1 Answers   Power Grid,

What is slip in an induction motor?

0 Answers  

difference btw neutral and ground?

2 Answers   ERG,

How to increase the kvah ?

1 Answers   IGP,

where this neutral connection goes after returning from the load(home ,factory,industries).Is it grounded at the transformer side or atthe generator side .If it is grounded then we also ground the earth connection.is there any problem with this.

1 Answers   IOCL,

Explain the working principle of Synchronous Generator and Assynchronous generator?

11 Answers   TATA,

Write the force balance equation of m ideal mass element.

0 Answers  

Electrical 'C' license full abbreviation , and full form

0 Answers  

What types of question are done for diploma students in aptitude test

0 Answers