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

Why the earth to phase voltage is high 250 compare to other two phases

0 Answers  

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What is the difference between CT for protection and Ct for metering?

16 Answers   BirlaSoft,

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why we are not giving the zone 1 trip command to the master trip relay

0 Answers  

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difference between elcb and rccb

3 Answers   ITC Infotech,

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Why should be the frequency 50 hz 60hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50 hz 60hz?

0 Answers  

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how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula

7 Answers   Havells,

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can we individually produce electriciyt

1 Answers  

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if we convert ampers into kw,which one formula use by us,pls tell me?

11 Answers   ABB,

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Why Capacitor & ignator used in MH lamp

2 Answers   Bell,

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how much leakage current is allowed in MC61A L&T make relay?

0 Answers   Siemens,

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What happens if we give ac supply to dc shunt and series motors individually

4 Answers   Essar,

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how to syncronize two dg sets

3 Answers  

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