what is the full form of FRL (3/20,7/20 EARTH WIRE)..????
Answer Posted / puviyarasu
Filter regulated lubrication
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is 11 N1 and 12 N2 in single phase Transformer ?
What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?
What is the difference between single point and double point bonding. please kindly detail about bonding of cables.
what rectifiers is and what are the types of rectifiers?
Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?
what is the formula of starting current of 3phase and 1 phase motor???
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?
what is the pre charge circuit,what will be work which function it will be use plz tell me
I HAVE A INCOMING 100A MCCB TPN 25KA, CABLE LENGHT OF 80M 70MM CABLE SIZE FROM MAIN SUBBOARD TO NEW DB.BASE ON THE FAULT LEVEL SETTING OF 45KA.I WOULD LIKE TO FIND OUT 25KA ENOUGH KA. APPRECIATE IF SOMEBODY CAN ASSIST ME WITH FORMULA FOR THIS. FRM: JEFF
What are two contours of nichols chart?
what is PID control in VFD drives?
what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE