Answer / chanti

1.3

Answer / guddu

1.3Amp

Answer / bs shidyanavar

B) HP=ROOT3*V*I*COSQ / 746
I=746 / ROOT3*V*COCQ

Answer / sanaullah

1 hp motor will be fed by single phase supply... three
phase supply is not reqd ...as the rating of the motor is
low

Answer / kumr

1 HP=746w. then 1x746/√3x415=and. for 3 phase.

what are the deffects for failure of PLC?

0 Answers  

in single phase circuit if i connect a heater between phase and neutral, then what will be the current path? phase to neutral or neutral to phase.

4 Answers  

on whcih cycle does gas turbine works?

2 Answers  

How to calculate incomer of a capacitor bank/feeder from its KVAR, AND how to calculate the copper busbar for rated incomer,like for 400A we calculate the 40x10 of aluminum busbar.

1 Answers  

sometimes, eventhough the HV side of the transformer is opened there is a voltage in LV side .How is it possible?

4 Answers  

What is the working principle of servo motor? And explain it.

0 Answers  

HOW SKIN EFFECT REDUCE THE CROSS SECTION OF THE CONDUCTOR

2 Answers  

how we can know which is Lv side and HV side of transformer by just seeing it?

7 Answers  

State four criteria's for selection of site for nuclear power station.

1 Answers  

Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

0 Answers  

if transmission voltage expressed as the multipple of form factor(1.11)........11,33,66,220 etc......then why madakkathara substation(kerala) voltage is 400kv..not 440.....?

2 Answers   KSEB,

How to calculate electrical Induction motor heating and cooling time constant,11KV,2850,12P,SCIM

2 Answers   Bhel, Regal Beloit,