Sir, Please tell me that how I will calculate the efficiency of rectifier. Because input is ac and output is dc. Is it right to put two unlike signal together.
Answer Posted / vivek aghera
I don't know it's right or wrong,,
Bt use two rectifier(one is inverter) one use for convert in dc and other convert that into ac then compare input and output and then use of this calculate efficiency.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
WHAT IS ELECTRICAL MAINTAINTENCE ?
The Howland current source produces a A Unidirectional floating load current B Bidirectional single-ended load current C Unidirectional single-ended load current D Bidirectional floating load current
dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?
design a LV scheme for a 15 storied building?
List the advantages of star-delta starter with induction motor?
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??
what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?
Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both
following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?
how the characterstics of control valve being done
what work will do diffrential realay DG set
# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in
Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me
What are differences between Voltage, EMF & Potential difference ?