what is the power factor of an inductive load ?
(i) Zero (ii) Lagging (iii) Leading (iv) Unity
- 5 Answers
- 6706 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
Zero lagging
| Is This Answer Correct ? | 1 Yes | 5 No |
Post New Answer View All Answers
what is integrated ac contact circuit
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
How much voltage we need to apply in 33kv cable during hipot test of cable
(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?
what is the difference b/w pvc cu conductor and cu breaded wire..?
How out of step protection relay works?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?
what are the types of electromagnetic forces developed in practical transformer?
how freewheeling diode improves the powerfactor
How to calculate total harmonic distortion level(THD) in VFD? and how can we reduce harmonics?
how to avoid Saturation in C.T?
1.4 What is meant by CT knee point voltage and how would you determine it
I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)
What is a slack bus?
