it is used to measure the potial difference between two point?
Answer Posted / qmudassir
find the answer
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
What is the difference between Encoder and Resolver?
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
Comment on the working principle of operation of a single-phase transformer.
What happens when ac supply is given as excitation voltage instead of dc supply
How to calculate per unit impedance of transformer?
what ispositive, negative, zero sequence impedence?
state basic meaning of 'INDUSTIAL AUTOMATION'?
Can an inverter be used as a converter? How?
for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?
How many types of circuit loads are there in a common electrical circuit?
A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.
what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com
What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.
How a capacitor discharge weld power supply works? what is the use of a pulse transformer?