need help, please can someone tell me how can i calculate the main breaker and branches breakers to distribution panels (MDB) depending on the load ampere .. i really need it but can't find any site >>
3 3512Why the Air Tank Accumulators required for the single acting actuators SDV's or BDV's as I see in some Schematic diagrams of ROTORK ??
2 9707What is maximum permissible length of cable from transformer (33kV/0.433kV) HT side to HT panel which contain VCB? In which standard i shall get this information.
MSEB,
6 14681in 2 way slab can additional compressive reinforcement can be provided if yes than in which conditions it is required ?
1810
why we use -48V in nokia BTS
reduce the number of key strokes to execute this command : t char -t -v -f/dev/fd0
Hi Friends , i need one urgent help , i am preparing for M.tech entrance examination , i need some obejective questions related to instrumentation field. where can i get those ? can anyone help me pls ?
What is the strength of cement?
what will happen if OLR CT in all phases are short circuted
What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?
What is the name of vice used in fitting shop?
what is isolator
How much resistance is offered to heat flow by drop wise condensation ?
Explain encoder definition?
why are the maintaine power factor and how can this control and this is how work.
what are pilot cells
Define cut-off rate?
Differentiate between torque and power.
is it necessary to earth the rmu before cutting off the transformer winding?if yes why?