(1) From the following option, which option is correct for largest size transformer.?
a)1KVA,25Hz , b)1KVA,50HZ , c)1KVA,60Hz , d)1KVA,100Hz
Post New Answer View All Answers
how does grading rings & spacers in transmission line works? Working Principle?
My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible
What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design
work of choke in florocent tube circuit ?
Define newton's law of viscosity.
When color of silica gel will gets change from blue to pink from Top to bottom?
What is the need of generator relay panel
Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?
Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?
what is rating boiler
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?
why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?
Safety of on line ups