Size of the 60Hz and 400Hz transformers is
a) same
b) 60Hz Tr s larger than 400Hz Tr
c) 400Hz Tr s larger than 60Hz Tr
d) None of the above
Answer Posted / kuruvaeresha
c
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how much allowable resistance that can be difference in motor all coils?
I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?
What is meant by coupling capacitor?
What is line resistance of cable & how it can be measured ?
How to test Alternator stability test for REF relay
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
How will you define capacitance?
Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n)?
Phase control and integral control are used for?
300m long and 30kw inductive loade 3phase supply how many size cable required
Fantio of tranformer
how indusrial diesel generator work
WRITEDOWN FEW RELY CODES
What's mean HVF & HAF in Vacuum Circuit Breaker?