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All Questions › Category: Electrical Estimating And Costing
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Explain the different type of wiring. Give advantages and disadvantages of each type
AnsweredChetan Shidling asked 3 years ago • 
810 views1 answers0 votes
Top 05 Best websites to buy electrical and electronics components
OpenChetan Shidling asked 3 years ago • 
752 views0 answers0 votes
How to calculate electricity bill?
OpenChetan Shidling asked 3 years ago • 
1218 views0 answers0 votes
Why earth pin is thicker and longer compared to phase and neutral?
OpenChetan Shidling asked 3 years ago • 
660 views0 answers0 votes
Erection of LT and HT lines
OpenChetan Shidling asked 3 years ago • 
683 views0 answers0 votes
Prepare a list of material and estimate the cost for providing service connection to a building at 240 V single phase 50 Hz having a light and fan load of 2 KW and heating load of 2 KW. The supply is to be given from an overhead line 10mm
OpenChetan Shidling asked 3 years ago • 
1281 views0 answers0 votes
Find out one basic step for right electrical estimation
AnsweredRajasri Mundrathi asked 5 years ago • 
727 views1 answers0 votes
Necessity of electrical estimation is
AnsweredRajasri Mundrathi asked 5 years ago • 
721 views1 answers0 votes
_________ is nothing but A list of plans which is executing before the actual work.
AnsweredRajasri Mundrathi asked 5 years ago • 
711 views1 answers0 votes
A list or a plan of a building providing information of number of points in each room is called as
AnsweredRajasri Mundrathi asked 5 years ago • 
824 views1 answers0 votes
________ are the constants of the transmission lines.
AnsweredRajasri Mundrathi asked 5 years ago • 
662 views1 answers0 votes
which-of-the-following-is-known-as-overhead-costs-or-on-costs
AnsweredRajasri Mundrathi asked 5 years ago • 
664 views1 answers0 votes
________costing is a type of job costing.
AnsweredRajasri Mundrathi asked 5 years ago • 
679 views1 answers-1 votes
The usual spans with R.C.C. poles are______.
AnsweredRajasri Mundrathi asked 5 years ago • 
785 views1 answers0 votes
Cost estimation includes the following expenditures
AnsweredRajasri Mundrathi asked 5 years ago • 
865 views1 answers0 votes
The Most reliable estimate is_____.
AnsweredRajasri Mundrathi asked 5 years ago • 
779 views1 answers0 votes
Which material is used for wiring continuous bus bar?
AnsweredRajasri Mundrathi asked 5 years ago • 
1196 views1 answers0 votes
in screwed conduit circuits, voltage levels are____.
AnsweredRajasri Mundrathi asked 5 years ago • 
891 views1 answers0 votes
Which among these is a method of wiring?
AnsweredRajasri Mundrathi asked 5 years ago • 
1177 views1 answers0 votes
The value of earthing resistance(Re) for big power stations should be_____
AnsweredRajasri Mundrathi asked 5 years ago • 
726 views1 answers0 votes
Which set of rules are to be verified in which year? (for completion of wiring on any new installation)
AnsweredRajasri Mundrathi asked 5 years ago • 
786 views1 answers0 votes
The leakage(IL) current must not be more than ____ of maximum supply current(I)
AnsweredRajasri Mundrathi asked 5 years ago • 
745 views1 answers-2 votes
For what voltage is the H type of poles used?
AnsweredRajasri Mundrathi asked 5 years ago • 
801 views1 answers0 votes
The insulating materials should have
AnsweredRajasri Mundrathi asked 5 years ago • 
706 views1 answers0 votes
Dielectric constant of impregnated paper insulation is
AnsweredRajasri Mundrathi asked 5 years ago • 
836 views1 answers0 votes
For low voltage cables, insulating material is_____
AnsweredRajasri Mundrathi asked 5 years ago • 
672 views1 answers0 votes
What are the types of conduits available?
AnsweredRajasri Mundrathi asked 5 years ago • 
906 views1 answers0 votes
Amount of charcoal_____kg and salt______kg is needed for GI Pipe earthing
AnsweredRajasri Mundrathi asked 5 years ago • 
643 views1 answers0 votes
Tests are to be conducted on wiring installations, select one of following
AnsweredRajasri Mundrathi asked 5 years ago • 
654 views1 answers0 votes
Ballast resistance & the choke connected in ______
AnsweredRajasri Mundrathi asked 5 years ago • 
821 views1 answers0 votes
For the lighting-calculations, Which method is used?
AnsweredRajasri Mundrathi asked 5 years ago • 
625 views1 answers0 votes
Utilization-factor for an indirect-lighting scheme is_______.
AnsweredRajasri Mundrathi asked 5 years ago • 
827 views1 answers0 votes
How many earth connections are required for the motor frame as per the IE rule 61?
AnsweredRajasri Mundrathi asked 5 years ago • 
817 views1 answers0 votes
Calculate the number of poles required in LT line distribution, which formula you should use?
AnsweredRajasri Mundrathi asked 5 years ago • 
1067 views1 answers0 votes
The height of the ‘Roof-Pole’ should be______
AnsweredRajasri Mundrathi asked 5 years ago • 
890 views1 answers0 votes
What happens when earthing is removed at home, industry, shop or any other place?
OpenChetan Shidling asked 5 years ago • 
779 views0 answers0 votes
Why current in ceiling fan without connecting it to supply?
OpenChetan Shidling asked 5 years ago • 
663 views0 answers0 votes
Prepare an estimate for a 1 km three-phase 440 V distribution line of 1.5 km length to be erected on wooden poles and starting from LT box of 100 kVA 11000/440 V distribution transformer. Also calculate the approximate cost involved in executing this work.
OpenAman Rana asked 5 years ago • 
745 views0 answers0 votes
Why neutral wire fails and what happens when neutral wire fails?
OpenJohn asked 5 years ago • 
702 views0 answers0 votes
How to select wire for house?
OpenChetan Shidling asked 5 years ago • 
580 views0 answers0 votes
Why salt and charcoal are added in earthing pit?
AnsweredChetan Shidling asked 6 years ago • 
5894 views5 answers0 votes
How to make power monitoring and controlling plug or PMC plug?
Openchetan shidling asked 5 years ago • 
597 views0 answers0 votes
What is guy set in lines?
Answeredchetan shidling asked 6 years ago • 
660 views0 answers0 votes
What is earth wire?
AnsweredChetan Shidling asked 6 years ago • 
679 views0 answers0 votes
I need circuit diagram of digital IC trainer kit?
AnsweredChetan Shidling asked 6 years ago • 
1021 views0 answers0 votes
What is full form of PVC?
AnsweredChetan Shidling asked 6 years ago • 
660 views0 answers0 votes
What are the materials used in underground service mains?
Openchetan shidling asked 6 years ago • 
662 views0 answers0 votes
What is the power rating of oil-filled radiator?
AnsweredChetan Shidling asked 6 years ago • 
787 views1 answers0 votes
What is the power rating of immersion heater?
AnsweredChetan Shidling asked 6 years ago • 
815 views1 answers0 votes
What is the power rating of smart phone charger?
AnsweredChetan Shidling asked 6 years ago • 
888 views1 answers1 votes
What is the power rating of tablet?
AnsweredChetan Shidling asked 6 years ago • 
1047 views1 answers0 votes
What is the power rating of laptop?
AnsweredChetan Shidling asked 6 years ago • 
777 views1 answers0 votes
What is the power rating of TV box?
AnsweredChetan Shidling asked 6 years ago • 
837 views1 answers0 votes
What is the power rating of LCD TV?
AnsweredChetan Shidling asked 6 years ago • 
711 views1 answers0 votes
What is the power rating of heating blanket?
AnsweredChetan Shidling asked 6 years ago • 
791 views1 answers0 votes
What is power rating of electric drill?
AnsweredChetan Shidling asked 6 years ago • 
705 views1 answers0 votes
What is the power rating of freeze?
AnsweredChetan Shidling asked 6 years ago • 
775 views1 answers0 votes
What is the power rating of fridge?
Answeredchetan shidling asked 6 years ago • 
916 views1 answers0 votes
How to select proper fuse wire?
Answeredchetan shidling asked 6 years ago • 
764 views1 answers0 votes
How to use fuse wire?
Openchetan shidling asked 6 years ago • 
695 views0 answers0 votes
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