# Yahoo Web Search

1. ### Why are M and C terminals in a wattmeter not shorted internally?

...terminal connects to the power supply. The L terminal connects to the load. The C terminal is shorted...one case where M is not shorted to C .

2 Answers · Science & Mathematics · 29/10/2012

2. ### What's so special about the equation "X( C )=X( L )" capacitance & inductance?

.../springs/weights do NOT dissipate energy in the process; they simply store/deliver it... it for the purpose of recharging battery- powered implantable medical devices -http://www.wikipatents...

2 Answers · Science & Mathematics · 09/08/2010

3. ### urgent need of hints and formulae! to calculate a)current b) power c )the power factor?

...) = 60 Watts ( c ) power factor = (total resistance) / (total...: X of L = 2pi f L = (6.28...). I did not use this formula to calculate... L and you will surely see why this is possible.

2 Answers · Science & Mathematics · 27/06/2010

4. ### the thermal protection (bi-metal) in low voltage circuit breakers?

...when you replaciment the directon of the power supplay with load conniction so the thermic protaction not work ( not this case am ...on the low voltege switch Gear ( L V C B )

2 Answers · Science & Mathematics · 06/10/2010

5. ### What is this small cylidrical thing on most power adapters., choke , ferrite ... can any one please explain .?

.... (eg FCC, CE mark or C Tick). The purpose is to suppress ... transmission at that point on the cable -- this is why you find the beads at the ends of the ...

3 Answers · Science & Mathematics · 15/06/2008

6. ### circuit problem! at a frequency for which W = 796 , an emf of 6V sends a current of 100A through a circiut?

...of the circuit is inductive (X of L ), not capacitive (X of C ) because the impedance went up as the frequency...a coil. I mention this so you will know why I choose to use a formula with an L ...

2 Answers · Science & Mathematics · 28/06/2010

7. ### another circuits problem.. pls help..?

...transfer is when R( L ) = R(Th), then you re-solve the circuit for the power across the load resistor...circuit theory class is not going over temperature...bridge circuit. I wonder why the load would be there...

3 Answers · Science & Mathematics · 15/09/2012

8. ### RL circuit problem?

...part of the circuit, ( L ). Just use.../r and Power P=IE... is not yet "... question C . Use the... on why your ...

1 Answers · Science & Mathematics · 13/08/2007

9. ### Anyone good with electric currents etc. specifically coil guns?

...hot. However there are several reasons I can think of why it would " not work" An L - C connected in parallel will have a damped oscillating voltage...

3 Answers · Science & Mathematics · 28/05/2010

10. ### Maximum power is transferred when the source and load impedances are the same. ?doubt......?

... too much C , add the same amount of L to cancel it out...in better power transfer. This...mathematical approach. Why is ...of stages by not wasting any...

3 Answers · Science & Mathematics · 22/02/2010