Answer Posted / krishna das
power factor=true power/apparent power or power factor=V.I.cosfie
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially
Why we use 4-20 mA Analog signal for the PLC input? Why not 0-20 mA? Why not 5-25 mA?
How much weight an electrical engine can pull??
how to determine Sq.mm size of finolex power cables.
Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).
i want to know about torque of slip ring induction motor
A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.
why we change the direction of winding in rotor ?how we make the north and south pole?
how the inner and outer body is separated in aircrafts?
How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.
Why the efficiency of generator is more than motor in swinburne's test
Leakage current,un balance current which relay using for high voltage transmission?
What are the significant parts of dc generator?
All tape of electrical questions Answers tape of motor transformer e.o.t crane
how to calculate micom relay earth falt time and current sertting