What are the types of Transformer? Name them.
Answer Posted / chimbu
power transformer,distribution trasnformer,insrument
transformer,RF t/f,audio t/f,pulse t/f.
| Is This Answer Correct ? | 7 Yes | 8 No |
Post New Answer View All Answers
What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?
what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?
ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?
Define coil span?
Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?
can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?
Why is remote backup preferred to local backup?
What is the difference between a verilog task and a verilog function?
how current is reverse from its normal direction during the fault?
what are the possible reaons & remedies if resistance of NGR getting heat up
which book to refer in electrical engineering for iocl exam & which book for general english.
FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?
how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)
how we calculate the short circuit capacity of the busbar in LV & HT?
How many types of oil using in H/T & L/T Oil Circuit Breakers. need Explenation ?