How can I known multiplying factor .without multiplying table

527

why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

1745

i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.

752

how to calculate current and voltage in a same circuit?

796

Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)

172

Transformer diagram mention each parts ?

807

wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?

741

How to configure the drives in PLC, through Profibus commnication. And to how to address it?

1605

what is meant by the phrase 'static load' in case of shorting in a generator excitation system?

879

How much load can be taken for chiller from 1500 kva transformer

86

How test for Ddo vector group test condition?

891

Discuss the effect of sudden loading of an induction motor

731

What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?

615

What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?

2347

Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m

1338