All Questions - CS Electrical & Electronics

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A UJT is sometimes called_______ diode.
AnsweredRajasri Mundrathi asked 4 years ago • Power Electronics
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Self-inductance of magnetic coil is proportional to
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
324 views1 answers0 votes
Which of following is not a unit of flux?
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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The magnetism capacity of electromagnet will increase if the
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
396 views2 answers0 votes
The Biot-savarts law is nothing but general modification of
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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The magnetic energy kept in an inductor is ______ current
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
292 views1 answers0 votes
The Ohm’s law for magnetic circuit is
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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In practical magnetic circuits, the air gap is kept
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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Hysteresis is the phenomenon of
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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The B-H curve is used to find the mmf of_____ in a magnetic circuit.
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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The strength of an electromagnet is determined by
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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A magnetic field is produced by
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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A strong magnetic field is gives to a stationary electron. Then the electron
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
412 views1 answers0 votes
By increasing the number of turns 3 times in a toroid, the magnetic flux____
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
362 views1 answers0 votes
AT/m is the unit of
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
383 views1 answers0 votes
The source of magnetic field is
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
314 views1 answers0 votes
One weber is equal to
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
482 views1 answers0 votes
The magnetic material used in permanent magnet is
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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When magnet is heated
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
287 views1 answers0 votes
Which one formula is correct for electric field strength?
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
312 views1 answers-1 votes
What is the status of lines of force due to charged particles?
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
386 views1 answers0 votes
Biot-Savarts law states the relation among magnetic intensity and
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
301 views1 answers0 votes
Two straight parallel conductors carry equal currents in opposite direction. The force between them is
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
262 views1 answers0 votes
The field at any point on the axis of a current carrying coil will be
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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Cork Screw rule is used to find
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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In the left hand rule, forefinger always denotes
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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The force among two long parallel conductors is inversely proportional to
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
377 views1 answers0 votes
Electric field intensity (E) at ant point in an electric field is equal to
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
289 views1 answers0 votes
Which of the following represents ohms law
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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The right hand instruction for defining the direction of the induced EMF was introduced by
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
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Two parallel plates are placed at distance D charged by V volt. The field intensity E = _____
AnsweredRajasri Mundrathi asked 4 years ago • Electrical
305 views1 answers0 votes
The mixture of iron oxide and aluminium oxide are used in thermit welding is
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
334 views1 answers0 votes
Preheating is essential in welding for
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
325 views1 answers-1 votes
Flash butt welding is
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
401 views1 answers0 votes
Seam welding is a type of ____
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
334 views1 answers0 votes
Which type of electrode is used in submerged arc welding
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
335 views1 answers0 votes
In resistance welding the electrode material is made of
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
546 views1 answers0 votes
Arc stability is better with
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
710 views1 answers0 votes
Arc length in arc welding should be equal to
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
481 views1 answers0 votes
The temperature of plasma tourch is of the order of
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
366 views1 answers-1 votes
Find which carbon steel is most weldable?
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
551 views1 answers0 votes
Forge welding is best suited for
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
608 views1 answers-2 votes
In arc welding, temperature of the following order may be granted
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
467 views1 answers0 votes
Select one of the following which is strongest for brazing joints
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
510 views1 answers0 votes
Equipment is used for arc welding a material by carbon electrode
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
823 views1 answers-1 votes
In MIG welding, the metal is converted in the form of
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
399 views1 answers0 votes
Distortion in welding occurs due to
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
540 views1 answers0 votes
The most commonly used flame in gas welding is____
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
482 views1 answers0 votes
Arc-welding uses following electric supply
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
2195 views1 answers4 votes
TIG welding is best suited for welding
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
467 views1 answers1 votes
Projection welding is___
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
354 views1 answers0 votes
for electrical resistance welding the surface of metal must be
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
355 views1 answers0 votes
After welding, the welded parts retain which properties responsible for that?
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
358 views1 answers0 votes
The example of plastic welding is
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
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The fusion welding is also known as
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
402 views1 answers0 votes
The electrodes used For welding aluminium alloys, are____
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
357 views1 answers0 votes
Voltage required for butt welding is
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
495 views1 answers0 votes
Seam welding is not used for the
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
524 views1 answers0 votes
Spot welding is used to weld metal pieces whose thickness
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
452 views1 answers0 votes
the-electrodes-used-for-projection-welding-are
AnsweredRajasri Mundrathi asked 4 years ago • Basic Electrical
389 views1 answers0 votes
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