7/23/2019 Observation Sheet-temp Rise

http://slidepdf.com/reader/full/observation-sheet-temp-rise 1/1

OBSERVATION SHEET

 NAME : R.M.M.Ruwanthika

INDEX NO : 090446D

PRACTICAL : TEMPERATURE RISE OF AN ELECTRICAL MACINE

!ROUP NO : !"#$

DATE PERFORMED: 0#%0&%'0#$

INSTRUCTED () : M*. a+a,a Da*-awa*/na

R/+i+tan/ 12 th/ winin3+ at a*i1u+ int/*a,+ 12 ti-/

Ti-/ int/*a, 5inin3 # 5inin3 ' 5inin3 $

C1, */+i+tan/ t0 &.# &.# &.#

t '-in &.6 &.7 &.7

t4-in &.9 &.9 &.8

t6-in 8.0 &.9 &.8

t8-in 8.# 8.0 8.0

t#0-in 8.' 8.' 8.0

t#7-in 8.4 8.$ 8.'

t'0-in 8.7 8.4 8.$

t'7-in 8.7 8.7 8.7