Be
37. when you identify that a roadway is narrowing
from a multilane to a single lane, you should
. a. move into the through lane as soon as
possible.
.b. stop as close as possible to the warning sign
before changing lanes.
c. identify what is causing the roadway to
narrow.
d. control the actions of the other roadway
users.
manage

Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.