Interested to Buy Any Domain ? << Click Here >> for more details...
What are the starting currents of different motors and also
what are the running currents, and idle currents?
- 6 Answers
- 13803 Views
- I also Faced
- E-Mail Answers
Answer Posted / jeyapandian
always a motor takes starting current is hihg(5 or 6 times
full load current).
bcz,
I=V-E/r
at starting E=0,
so I=V/R
I is max.
at running , E has some value.so I decreses.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?
standard earthing rating for power line..
how oti and wti connections are different from each other?
What is the type of earth fault protection used in battery? explain.
what is integrated ac contact circuit
In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is
is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?
What are the common sources of energy?
Difference between RCCB, RCBO and ELMCB.
what is the condition for YnD11
what purose of the double circuit transmission line phase of the line phase changed for circuit-1 for Circuit-2 R-Y-B B-Y-R
A 10 MVA, 66KV, 50Hz, Y-connected 3-phase alternator has synchronous reactance of 0.635 Ù. It is working at full load at 0.8 lagging p.f. condition. Find torque angle, neglect armature resistance.
How i can calculate current of cable according to ares?
