Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / iqbal
A motor operating continuously at a service factor greater
than 1 will have a reduced life expectancy compared to
operating at at its rated nameplate horsepower
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the function of electron gun assembly used in crt?
How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?
What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load
What is an alternator impedance value?
Can i use the B-curve MCB instead of C-curve MCB
can anyone show me how the 3 phase power is supplied to socket outlets?
in conventional fan regulators how the current varies with speed?
What is Plank's Law?
how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.
importance of reactive power management
How two nos. 130 kw D.C motor get synchronise using D.C drive.
state the working of discharge lamp?
how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?
ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]
why we testing the core balance of the transformer before comissioning?
