In Panels Main Incomer considered should be TPN or FP?

Answer Posted / sushil kumar

TPN

Is This Answer Correct ?    1 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.

3697


Dry type transformers

1411


what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

1412


Why 15Amp. MCB is suitable to carry load of 1.5Ton Ac please Explain?

1646


what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks

1745






Define availability (operational)?

663


In a single how much maximum current and watts using

1649


What is the tension required for the 25000 CFM AHU belt

2053


we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?

1497


In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?

1485


Why AC & DC capacitor are use in UPS ??????????????????

1594


What is UPS and How do you maintain the UPS Maintenance? Brief Description on UPS maintenance.

2127


What is the simplest formula to calculate the rotor diameter of a synchronous generator?

1912


Name the test signals used in control system

800


CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS

1414