Interested to Buy Any Domain ? << Click Here >> for more details...
How we can make sure cable size of LT cable without any
parameter.
- 2 Answers
- 6983 Views
- Paradip Port, Siemens, I also Faced
- E-Mail Answers
Post New Answer View All Answers
brief notes on ammeters
can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.
What is A check, B check, C Check & D check for a diesel Generat
help me with the question that might be ask on the interview for technical position
draw the restricted earth fault protection circuit install on power transformer and identify its parameters and draw C/C curve of it
I just purchased a 4 position cam switch to be used to operate a 3-speed blower motor. The motor is a 10 amp motor and has 3 wires that are used to control speed. The cam switch was rated at 660V 20 amps but when I received it, I noticed that it has AC-15 operational current rating (Ie) of 4/5 amps. If I am reading the label correctly. the 4/5 amps is related to 440v/220V (Ue). Other ratings are AC-3: 5.5A, AC2: 7.5A and AC-4: 1.5A. My questions are 1) Is it safe to use this switch with the motor I have 2) what is the difference between the 20 amp Ith ratting and the Ie operational ratings?
What is the best thing to protect the motor from running over full current. CT or O/L or pressure transducer at the given pressure rating
What do you mean by screen of power cables?
would the same effect be achieved by reversing the connection to one winding of the induction motor 3-phase?
what is meant by 3rd hormonics ?
how a flip flop can be used as a latch?
HOW MANY TYPES OF FUSE?
How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?
