1 Tr=12000 BTU=3024Kcal
To obsorv 3024 kCal Heat in Temp.diff Of 37(Amb)-23
(Required)=14 c It consumped 4 Hp Energy.
Means 4.5Hp=4.5*0.746Kw
=3.357Kw
Then Amp=w/1.732*0.8*415 In 3 Phase
=3357/575.024
=5.8 Amp

Energy Efficiency Ratio for AC:
•EER = cooling capacity / Power consumption (both in Watt)
•EER of 1 TR (about 3,514 W) capacity air conditioner
consuming power 1,500 W = 3,514/1500 = 2.34
•Star Rating System based on EER - 1-Star: 2.5, 2-Star:
2.7, 3-Star: 2.9, 4-Star: 3.1 and 5-Star: 3.3……………………for
Split AC
 1 TR = 1500 W (Power Consumption- Including comp and fan
motor)
 1 TR = Thumb rule says it's 1.2kw to 1.5kw ..........
Depend on EER OR Star Rating
 1 TR = 3514 W (cooling capacity)
Hence approximate full load Current (I) is =
1500W /230V = 6.5 Amp ………for 1 Star Rating AC.

15 suspects are rounded by the police and questioned about
a bank robbery. Only one of them is guilty. The suspects
are made to stand in a line and each person declares that
the person next to him on his right is guilty. The
rightmost person is not questioned. Which of the following
possibilities are true?
A. All the suspects are lying.
B. The leftmost suspect is guilty.
B only

We say that if voltage in a power system is increased,for a
constant power the current will decrease (by P=VI).
isn't this in disagreement with the ohms law(I propotional
V;resistant const.).Since the resistance of transmission
lines remains constant,shouldn't inc in voltage cause inc in
current across the transmission line?
I have read many articles across the net but still couldn't
this figure this out. :(
Guyz plz assist me with dis..:)..