Answer Posted / vibhuti gupta
Pt -100 is a temp sennihg material at zero degree it
resistance 100 ohm when we increase the temp its resistance
also increase
Is This Answer Correct ? | 16 Yes | 5 No |
Post New Answer View All Answers
how to set relay setting? and example calculation...
Explain cos(theta) and Sin(theta)
Can anyone tell the proper diagram of star delta starter????
Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?
why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?
How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.
is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.
Explain and give examples about VCB?
HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel
what is the function of choke in the flourcent tube lights and why the colour is in white mostly in flourcent tube lights
What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?
What is phase cross over frequency?
What is steady state response?