Answer Posted / sindhuja
Relay works with with inputs of CURRENT... VOLTAGE..
BASICALLY- CURRENT OPERATED AND VOLTAGE OPERATED.
Relay has the element.
if the element sense the I or V .. which crosses the set
valve .. then it operates.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
reason of diode failure in alternator
how to compare with Relay settings for HT< panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps
During underground cabling in landscape area what did we cover the cable with to prevent the electric shock & protect the cable?
For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?
How to calculate MCB Breaking capacity.
what is earthing transformer? draw the winding dia.of earthing transformer.
If Dg set load increase 25%, How much increase fuel Consumption (15 kva 2 cylinder DG set)
How to justify this statement ??? "Capacitors in series provide less capacitance but higher voltage breakdown rating for the combination"
During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP
how to calculate compresor capacity?
Why the field rheostat is adjusted such that the voltmeter reads 380V
what will be happen if earth point is being used for as a neutral point for raw power , and same will be used for ups earthing
WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB
What is trip and closing coil in cb? Why need of them
Why strting torqe high in inducation motor?
