Electrical Archives - Page 18 of 25 - CS Electrical & Electronics

All Questions › Category: Electrical

Filter:All Open Resolved Closed Unanswered
What is the need of exciter in an alternator ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
251 views0 answers0 votes
What is the working principle of alternator ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
233 views0 answers0 votes
What is the need of silica gel in breathers of the transformers ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
353 views0 answers0 votes
What are the cooling methods for oil immersed type transformers ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
233 views0 answers0 votes
What are the cooling methods for dry type transformers ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
244 views0 answers0 votes
What is the need of cooling of power transformer ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
343 views0 answers0 votes
What is necessity of parallel operation of transformers ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
326 views0 answers0 votes
What is the voltage and current transformation ratios ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
272 views0 answers0 votes
Why we conduct sumpners test on transformers ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
251 views0 answers0 votes
Why the ideal transormer has 100% efficiency ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
228 views0 answers0 votes
What is the turns ratio of the transformer
OpenSingu.Aditya asked 4 years ago • Electrical Machines
239 views0 answers0 votes
What is the transformation ratio of transformer ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
265 views0 answers0 votes
Why all day efficiency is calculated only for distribution transformer?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
263 views0 answers0 votes
Why all day efficiency is calculated only for distribution transformer?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
320 views0 answers0 votes
Why all day efficiency is calculated only for distribution transformer?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
255 views0 answers0 votes
Why all day efficiency is calculated only for distribution transformer?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
245 views0 answers0 votes
Why all day efficiency is calculated only for distribution transformer?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
395 views0 answers0 votes
What is the condition for maximum efficiency in transformer
OpenSingu.Aditya asked 4 years ago • Electrical Machines
339 views0 answers0 votes
What is the use of breather in transformer ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
345 views0 answers0 votes
What is the use of Buchholz relay in transformer ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
218 views0 answers0 votes
The tappings of oltc are provided on which winding of the transformer
OpenSingu.Aditya asked 4 years ago • Electrical Machines
239 views0 answers0 votes
Why we use on load tap changer in transformer?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
243 views0 answers0 votes
What is the purpose of using radiators in transformer ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
239 views0 answers0 votes
Which transformer will results in saving of material
OpenSingu.Aditya asked 4 years ago • Electrical Machines
208 views0 answers0 votes
The transformer is only on winding is known as
OpenSingu.Aditya asked 4 years ago • Electrical Machines
233 views0 answers0 votes
The performance of transformer depends on
OpenSingu.Aditya asked 4 years ago • Electrical Machines
329 views0 answers0 votes
Why the transformer efficiency is high as compared to dc machines and ac machines ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
231 views0 answers0 votes
How to find the efficiency and losses of two identical transformers ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
417 views0 answers0 votes
Why the iron losses are negligible when the transformer is on short circuit test ?
OpenSingu.Aditya asked 4 years ago • Electrical Machines
237 views0 answers0 votes
When the load of the transformer is increases what happens to the losses in the transformer
OpenSingu.Aditya asked 4 years ago • Electrical Machines
347 views0 answers0 votes
What is Coulomb counting in battery management system?
Answeredchetan shidling asked 4 years ago • Battery Management System
714 views1 answers0 votes
What is fuse?
AnsweredChetan Shidling asked 4 years ago • Switchgear And Protection
509 views1 answers0 votes
Which system is more stable? Open/closed
AnsweredDeepaksa Raibhagi asked 4 years ago • Control System
456 views1 answers0 votes
What is the effect of negative feedback on bandwidth?
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
3044 views1 answers0 votes
What is closed loop system?
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
388 views1 answers0 votes
What is open loop control system?
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
393 views1 answers0 votes
Is performance analysis is done on open loop system?
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
360 views1 answers0 votes
What is the effect of negative feedback on gain?
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
450 views1 answers0 votes
Which system is easy to impliment?closed or open
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
426 views1 answers0 votes
What all are the advantages of closed loop feedback system?
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
360 views1 answers0 votes
What are the advantages of open loop increase?
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
389 views1 answers0 votes
What is force voltage analogy?
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
446 views1 answers0 votes
What is force current analogy?
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
347 views1 answers0 votes
What is tachometer?
AnsweredDEEPAKSA RAIBHAGI asked 4 years ago • Control System
439 views1 answers0 votes
Do we have stable system with positive feedback?
AnsweredDeepaksa Raibhagi asked 4 years ago • Control System
371 views1 answers0 votes
What are some possible types of physical abuse that might be experienced by a battery pack? Select all that apply.
Answeredchetan shidling asked 4 years ago • Battery Management System
416 views1 answers0 votes
If one cell in a battery comprising series-connected cells fails open circuit, which of the following is always true?
Answeredchetan shidling asked 4 years ago • Battery Management System
621 views1 answers0 votes
If one cell in a battery comprising series-connected cells fails short circuit, which of the following is always true?
Answeredchetan shidling asked 4 years ago • Battery Management System
847 views1 answers0 votes
Which of the following statements are true? Select all that apply.
Answeredchetan shidling asked 4 years ago • Battery Management System
612 views1 answers0 votes
Why is the armature core of dc machine laminated?
AnsweredAkash Tiwari asked 4 years ago • Electrical Machines
423 views2 answers0 votes
Why is the armature core of a dc machine laminated?
OpenAkash Tiwari asked 4 years ago • Electrical Machines
236 views0 answers0 votes
Why are the cast iron yokes used in small dv machine?
AnsweredAkash Tiwari asked 4 years ago • Electrical Machines
417 views2 answers0 votes
What is the main factors which governs the size and rating of electrical machines?
AnsweredAkash Tiwari asked 4 years ago • Electrical Machines
547 views1 answers0 votes
In what term dc machin are rated?
AnsweredAkash Tiwari asked 4 years ago • Electrical Machines
333 views1 answers0 votes
How can the direction of stator revolving field be reversed?
AnsweredAkash Tiwari asked 4 years ago • Electrical Machines
308 views1 answers0 votes
What are some possible effects of violating cell temperature and/or voltage specifications? Select all that apply.
Openchetan shidling asked 4 years ago • Battery Management System
787 views0 answers1 votes
Which of the following is a likely set of consequences of cell aging?
Answeredchetan shidling asked 4 years ago • Battery Management System
455 views1 answers0 votes
Which of the following aging processes is most accurately described as the growth of a solid–electrolyte interphase layer on the surface of electrode particles?
Openchetan shidling asked 4 years ago • Battery Management System
385 views0 answers0 votes
Which of the following aging processes is most accurately described as consumption of the active chemicals in the cell through undesired chemical reaction with the environment?
Openchetan shidling asked 4 years ago • Battery Management System
758 views0 answers-2 votes
Which of the following are possible underlying causes of eventual cell failure over which a BMS may have some control? Select all that apply.
Openchetan shidling asked 4 years ago • Battery Management System
689 views0 answers-1 votes
« Previous 1…16 171819 20…25 Next »

Share Now