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Engineering AllOther (1379) In auto transformer if power transferred inductively and conductively are same, the ratio of output/input voltage is A 1 B 0.7 C 0.5 D none of above
2 10726kVA rating of open delta connected transformer is _____% kVA rating of delta/delta connection A 50 B 70.7 C 57.7 D 75.7
2 4970Scott connection is used for A 3-phase to 2-phase conversion B to achieve higher effciency C to save copper D to reduce harmonics
2318In scott connected transformer number of turns in the primary winding of teaser transformer is % of number of primary turns of main transformer A 86.6 B 57.7 C 14.4 D 33.3
1 5362The mechanical angle is electrical angle A always less than B greater than or equal to C equal to D less than or eaual to
1 4084In winding design, the angle of chording (β) is nearly equal to A 45 degree B 60 degree C 30 degree D 90 degree
1 7322Squirrel cage induction motor has constant A slip B stator current C rotor resistance D speed at all load
1 3208in 33/11kv stepdown transfomer, transformer will stepdown to 11kv & remaining 22kv where it will go..
3 6172what is the difference between single core,three core,three and half core and four core, and where it can be used ,
1 3512How much flow is passing through 6 inch line? There are no gauge, no any transmitters in line.
3 6327Experiment constitutes 1000 ml of 10 ppm dye solution and 0.2 g catalyst mixed in beaker. How to calculate the initial of concentration?
1 3849which of the following loss varies with the load a)hystresis loss b)eddy current loss c)copper loss d)core loss
2 5092Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%
Bhel,
1 4436Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%
1 2696
What Are The Advantages Of Spread Spectrum?
What will happen if someone adds oil to the fuel of four stroke bike engine?
What are the defects in exhaust valve?
why lightning arrestor are made in two stack of insulator but why not cvt
What is sink and source?
interrupt controller
hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .
how we will deside the high voltage value
is the syllabus of group1 and group2 same for all graduates like btech,bsc,bcom?
132/6.6ππ πππππππππππ πππππππ πππ πππ πππππ πππ πππππππππ. πΈ'ππ πππππππ πππππππππππ ππ 6.6ππ/415π πππ πΈ πππππππ πππππππ ππ ππππ πππππ πππ ππ ππ 13/6.ππ πππππππππππ?? πΈπ π½π.. ππππ π ππ’??
how to calibrate steam control valve in steam turbine
what is bts
how to calculate the no load current in transformer?
Which device is used for the source of emission of electrons in a crt?
In which code the the maximum height of concrete casting has been explained