Answer / keshava narayana.g

KEY SINGLE LINE DIAGRAM is a skeleton drawing of the MSLD
(MAIN SINGLE LINE DIAGRAM) in which only equipment details
will be there rather than specification of the individual
equipment.
ex. If we take an Current Transformer details in MSLD
it will have No of Core,Current Ratio,Burden,Class etc.,
but were as in key single line diagram only Core deatils
will be there.
Actually the concept of key single line diagram is to show
the equipment details in perticular drawing rather than
there specification.

Answer / kalai

ALL CT,PT,CB,ISOLATOR AND BUS ARRANGEMENT DETAILS
CONTAINING IN ONE SLD

Answer / ramesh

the meaning of key single line diagram is indicate how
suply is going to load and war r the protection r done.

Answer / sai saran kandimalla

The details of power Evacuation and Distribution system in the power plant from the generator point till to each load centers at different voltage levels within the battery limit is described by Key Single Line Drawing. Key Single Line Drawing is the major drawing which serves as input drawing to many other drawings/documents.

Answer / laxman b

in SLD we can say all componets(active & passive)
in single line,and we understand ckt more easy then other
from SLD.we can not apply kirchoff's law in single line
diagram.

Answer / kartino

Key Single line diagram is similar to big map to show the
connection of the whole electrical system

Answer / thirumoorthy

it is a diagrammatic representation of a power system
components by using their symbols. from this diagram we know
the values of voltage, impedance in per unit values with the
reference of one of the equipment present in that diagram.

Answer / vijay

Key Single line diagram shows the flow of electricity
through different equipments.

1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.

0 Answers   Wipro,

If two hack saw blades, seperated by 1mm thick paper,are connected across 230volts, and immersed in water,then they start getting heat. This is fact,i dont know how they get heated.Blades are not directly connected together. Please if anybody knows the fact ,revert back to me

3 Answers  

EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?

0 Answers   Coal India,

What is the fullform of NS fuse

2 Answers   Google, JAL International,

how choose conductor &caple&wire depending upon the load

2 Answers   HCL,

Grounding. Dear all at one of my site we checked the amps at the earthing cable to the alternator it was found 125 to 130 A. at the neutal cable in same machine found 146A. in the same plant checked the earthing current on other alternator it was 52A, and neutral 116 A. we are facing problems with our controller and the card was damaged once. can that neutral/GND current be a reason? as there is common grounding for the Alternator,Brkr panel,Transformer?

2 Answers  

why we are using starter

5 Answers  

How to increase the specific gravity of DG batteries?

5 Answers   SCS,

Why saturation region slowly shifted in the left side?

0 Answers  

armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

0 Answers   APTransco,

What is the GNA & MNA in armature reaction of Dc Generator

2 Answers   Khetan,

Define the overload capacity of the motor.

3 Answers   Alstom, Maynilad,