What is effect of power factor on change in voltage
Answer Posted / thowsif
In a AC Ckts, P=V*I*Pf(Single Phase)
i.e, Voltage= P/I*Pf
As the Pf incereases the Voltage will Decrease.
| Is This Answer Correct ? | 42 Yes | 16 No |
Post New Answer View All Answers
Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.
What is the bundle conductor?
Why 1/3 is used in symmetrical components?
A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
What does a Bode plot tell you?
what type of questions are asked and howmwny questions belong this catagory?
what is the difference between dry and wet type of 132kV terminations. which one is durable
what is the significance of terminal voltage and phase sequence in the operation of paralleling of two generators?
How to measure current and voltage in an ELV circuit
What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
What is the effect of solar radiation on the design of an Isolated Phase Busduct?
WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR
How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?