Answer / prakash suhane

Dry bulb temperature is temperature of air in dry
thermameter where as wet bulb temperature is temperature of
air measured in wet condition (thermameter is wrapped with
wetted piece of cotton)
Dry bulb and wet bulb temperature is used to get
psychrometric values(like Relative humidity, Grains of
moisture, Enthalpy of air, Humidity ration etc)of sample of
air via psychrometric chart.

Answer / ganashree

The wet-bulb temperature is a type of temperature measurement that reflects the physical properties of a system with a mixture of agas and a vapor, usually air and water vapor.
The dry-bulb temperature is the temperature of air measured by a thermometer freely exposed to the air but shielded from radiation and moisture.

Answer / ewan mahesh

DBT :- IT IS THE TEMPERATURE OF AIR RECORDED BY A THERMOMETER, WHEN IT IS NOT AFFECTED BY THE MOISTURE PRESENT IN AIR

WHERE AS WBT IS THE TEMP OF AIR RECORDED WHEN ITS BULB IS SURROUNDED BY A WET CLOTH AND EXPOSED TO THE AIR.

i have 3sge type g rav 4 1997 can i modyfied my engine to dual vvti 3sge

1 Answers   Jaypee, Toyota,

---

what is the manufacturing process for impellers of closed, semiopen and open type?

1 Answers  

---

Why big tyres are used for rear wheel ?

3 Answers  

---

What causes hardness in steel ? How heat treatment alters properties of steel ?

0 Answers  

---

Stress will produce strain or will strain produce stress?. How do you explain?.

4 Answers   IGCAR,

---

why we are maintain boiler ph 9.0,not maintain 10.0 or 11?

2 Answers  

---

what is the dome assembly

0 Answers   Om Engineering,

---

Explain working of francis turbine?

0 Answers   John Deere,

---

why pneumatic engine is not used now a days

1 Answers  

---

what is NPSH ?

5 Answers  

---

major purposes of of the steam drum?

1 Answers  

---

What would happen if there was water in refrigeration line?

3 Answers   RRB,

---