why do you want leave the company2 2834
what is post close & pre close of trip circuit supervision relay in circuit breaker control scheme?2 18815
HOW TO CALCULATE THE LOSSES OF CURRENT FOR LT CABLE JOINTING TO MOTOR SUPPLY.2 4071
In a circuit a capacitor (paper capacitor ) was burned due to over voltage in this case can we replace that type cappacitor with other tye capacitor ?1 2144
THERMAL CAPACITANCE IS MEASURED IN..................................................
WHAT HAPPEN IF LT SUPPLY 415 V FED TO THE HT 3.3KV MOTOR1 3767
What is the difference between Earth Fault protection & Neutral Protection1 2958
If the battery is in charging condition means, battery is which type of load? Capacitive or Resistive load?2 4396
how to select the surge suppresor for the 33 KV supply and what will be the rating, selection guide1 1984
Is a induction motor rotate by back emf ? If not , then how it is rotate ?1 3237
Is it posible to instal one more SMDB from the existing SMDB and is it practical.
define one ampere?2 2872
5.WHICH TYPE WELDING PROCESSES USES NON CONSUMABLE ELECTRODE.........
write down the formula of cable size in RM if current is 50Amp.
why we use Test Terminal Block in 11 KV and 33 KV electrical panels.
What is polar plot?
Can you explain about pole discrepancy scheme
sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used
What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
How to connect the chemical earthing and complete process tell me plz
Formulae for calculating the transmission line losses for different voltage levels
various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.