why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor1673
why are installed water leakage detection system data centers & server rooms1431
what is the meaning of 1250 KVA Trasformer2 4246
What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?2724
What is difference between potiential,volatge and emf1 2278
why do mostly prefer to generate and distribute electricity in 3 phase..not in 4 phase or 5 phase.??5 6587
If the kvar rating of capacitor bank is 600 kvar at 525V then what it's rating at 415v.2 3573
When we need start the motor by method of star delta which size (KW or HP)motor should must be operate in Star Delta Method,3 3073
what is the advantage of connecting capacitors in delta than in star?
Why do not we prefer non conventional sources of energy to conventional sources?
direction of tarbine& genrator
explain remenance . differentiate high remenance type ct & low remenance type ct
The electromagnetic torque developed is proportional to what in a D.C series motor?
why ten delta testing is carried out on power transformer
How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)
bsnl tta exam question
how to carried out DAR test in 11 KV Alternator ?
HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS firstname.lastname@example.org,email@example.com
how we findout a ignater is faulty or not?
How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.
What cmos is and its benefits?
what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?
how to discharge 3 phase power factor correction capacitors