what happen when dc shunt motor field is sudden open in
running condition
- 34 Answers
- 70611 Views
- APGenco, Bhel, IIT, JMRC, TCS, I also Faced
- E-Mail Answers
Answer Posted / soumyabrata banerjee
actually in case of dc shunt motor whenever the shunt field coil is open then total flux thats mainly created by the shunt fild winding is become zero then speed become dangareously high so the machine is burn out during the running condition.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.
Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18
How to calculate the multiplying factor for energy meter with ct ratio given
In radial network the source is fed from 1 end both ends at central
what do w do when the output of generator is fluctuating?
What is difference between insulating medium and fault current interruption medium in a switching device.
how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?
I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com
How to select a cable size for particular load?
how to compute kAIC? with formulas...
I HAVE A INCOMING 100A MCCB TPN 25KA, CABLE LENGHT OF 80M 70MM CABLE SIZE FROM MAIN SUBBOARD TO NEW DB.BASE ON THE FAULT LEVEL SETTING OF 45KA.I WOULD LIKE TO FIND OUT 25KA ENOUGH KA. APPRECIATE IF SOMEBODY CAN ASSIST ME WITH FORMULA FOR THIS. FRM: JEFF
How to design inductive load for 3 phase 440v and maximum 5 amps for star or delta? Can we use a 15kW, 1450rpm motor for 15kW, 960rpm apllication?If yes.how......n.if thesame motor used what`s it`s sideeefect.
what is the differences between microprocessor and general purpose computer
what is meant by CT`s saturation ? Can we use Metering CT`s with Protetection CT`s ?
What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load
