Interested to Buy Any Domain ? << Click Here >> for more details...
what is the differnce between vector and phasor? are both
same or there is difference between two term.?
- 6 Answers
- 15378 Views
- I also Faced
- E-Mail Answers
Answer Posted / hafsah chaudhry
pahsor has 2 types...
1.scalar phasor
a quantity that conatin both amplitude and phase
information.
2.vector phasor
a quantity that contain magnitude, direction and phase
information.
both types of phasor are independent of time.
Vector:
A quantity that contain magnitude and direction only...It
has no phase...
Vectors are dependent on time.
| Is This Answer Correct ? | 27 Yes | 4 No |
Post New Answer View All Answers
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
Define relative stability.
What are gain margin and phase margin?
What is the resonant peak?
What are high pass filter and low pass filter? and What are the flowmeter ?
A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.
A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR- DELTA.B)DELTA-DELTA.
which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing
What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
what is tri state logic gate
What is difference between isolator and circuit breaker?
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
what is earth pit , how we can measured it, what earth rods reference
hey guys help me out.....what are the industrial uses/functions of nozzles in industries
