Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / alianwar
MOTOR : An electric motor uses electrical energy to produce
mechanical energy, usually through the interaction of
magnetic fields and current-carrying conductors. The
reverse process, producing electrical energy from
mechanical energy.
PUMP : A pump is a device used to move fluids, such as
gases, liquids or slurries. A pump displaces a volume by
physical or mechanical action. One common misconception
about pumps is the thought that they create pressure. Pumps
alone do not create pressure; they only displace fluid,
causing a flow. Adding resistance to flow causes pressure.
Pumps fall into five major groups: direct lift,
displacement, velocity, buoyancy and gravity pumps
| Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
What does the letter CTNM in negative phase sequence relay means?
redundant connection in contactor?
what type of motor used to move a 1 ton gate? and relate ratings with load.
what purpose to use excaiter in DG.?
do we use links in a dc circuit?if so what s its use in it?
how can i get an electrical c-certificate?
63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
I Have 3 Phase 10 KW AC Alternator i found one phase weak, so what will be the reason & what action shouls i take to rectify the same.
What is the role of feedback in a closed loop control system?
When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<
how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical
what the function breaker failure scheme, how is it operated
how does high earth to neutral voltage affect electronic equipment?
explanation of mesh bus bars
What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?
