A cylindrical wire is compressed in length by 10%. The
percentage decrease in the resistance will be?????
- 8 Answers
- 19718 Views
- I also Faced
- E-Mail Answers
Post New Answer View All Answers
What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
i want to know that what is the eligibility critaria for ongc exam?
what is class of SPD and dittels of all class ?
What is the different types of cable & current capacity of cable
any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?
What is cathode ray oscilloscope (cro)?
how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64
my diploma certificate in my higher education college
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.
Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir
How can we calculate cable size in Low voltage & high voltage
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
How to confirm the Phase shifting Transformer VECTOR GROUP relation , as below ZNy11.45d10.45-ZNYy0.15d11.15
