Answer / raja

MERV(Minimum Efficiency Reporting Value) scale ranges from
1 (least efficient) to 16 (most efficient),

Answer / mohamed ali

Hi,

Check the Condenser Approch ( Conderser set Temp less
condenser leaving water temp)
or
LTD Difrrence ( Leaving water temp differnce )

Answer / venkatesh sk

hvac used voltage drop control

Types of 132KV and 222 KV protection.

1 Answers  

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When measuring the Insulation resistance of a motor winding (winding to earth) using a megger meter, Applied voltage(1000V) was automatically reduced to 500V. and the measured insulation resistance values are also very low (in Kohm range) Can anyone give me a reason???

3 Answers  

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what will happen if we directly give supply to rotor of a induction motor?

1 Answers  

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why core is useful for a transformer ?and also in its operation ?

0 Answers  

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what's the use of cvt and wave trap in 400kv switch yard.......

5 Answers  

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what is effect of leading power facter on the system and billing

0 Answers   TATA,

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Is MEN and RCD related to each other ?? IF yes then how??

0 Answers  

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what is phase voltage phase current line current and their usage? provide diagram

1 Answers  

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How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?

0 Answers   ONGC,

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how is working d.c amps meter?how to connect the dc ammeter inthe circuite?

2 Answers  

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What is mean by Sensitive Earth fault & what are the effects

1 Answers   Enteg Technologies,

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What is the Derating factor of power cables when exposed to direct sunlight in (both PVC & XLPE).

1 Answers  

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