Answer / sudhir singh

The ac contents present in rectified output dc voltage is
called ripple content. During rectification the diode only
use upper half wave of the ac voltage and when final
waveform is produced the waveform is not a pure dc

difference between the earthing,grounding and neutral

1 Answers   DLF, L&T,

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Difference between field rheostat and armature rheostat.

0 Answers  

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why voltage drop if we have connected 230 v ac suplly through diode to bulbe we found haft ie 110 voltage drop why it is

4 Answers  

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Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault

0 Answers   MPSEB,

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What is communication? What are the different stagesin the communication process?

1 Answers  

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what solid earthing means?

3 Answers  

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what is the difference between home inverter and online ups?

2 Answers   ME,

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Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

1 Answers  

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What is Long rod insulator and it's applications..? merits over the disc insulator ..?

0 Answers  

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Is it possible to run HT motor through LT VFD (LT VFD supply given to Transformer LT side and transformer HT side connected to motor)

1 Answers  

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Types of test in Switchgears, MCC, NGR and DB's how it should be procced. Can anyone give me the details here or email me to pasuvaraj.k@gmail.com

0 Answers  

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when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??

0 Answers  

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