What are difference between earthing switch and earthing truck ? What is the operation philoshopy of earthing truck ? Wht are the component of earthing truck ?2 12909
Befor synchronissation of Generator what test to be carried out.pl.specify with reason.3 3378
What is In (current rating) shown on the MCCB? Is this full load which can withstand by the circuit breaker4 7138
how the 6.6KV motor can be used with 11KV?2 5814
What happens if a three phase induction motor is suddenly single-phased while running? Which type of winding connection will be affected?22 51639
please tell 1 ton equal to how many kilo watt?? in some converter software's that is 3.5 kw. is it right?8 12798
for compensate 315mh inductance ,how many capaciance required?860
what is meant by line voltage and phase voltage in a three phase transformer?2 4129
"What is the difference between voltage and potential differnce?"15 28748
why most of the substations are rated in multiples of 11?4 5246
how one can design armature winding bothh front and back connection1 2018
what is the difference between synchoronous and alternator and induction motor and generator2 11976
How much current flow in no load condition of a motor?8 6951
Why open circuit test of transformers is conducted at rated voltage??Why not any other voltage??
CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor
HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS firstname.lastname@example.org,email@example.com
What is PQA???Applications........
State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp
State the other types of Air Conditioners?
HOW TO CALCULATE THE VT SIZING?
What is state space method ? Why its used ? Can it applicable on linear, non-linear, 1st order, higher order, homogeneous, non-homogeneous, open-loop , closed loops , stable & unstable systems ?
is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?
is it possible to have dc motors on single chip
what is invertor supply and raw powersupply
What will happen if i replace a inductive proximity switch with photo sensor in a machine?
the problem faced on star or delta winding connection??
What is power in wattage of 8.5 TR AC
whati s the sludge current in ups