Engineering, 07.03.2020 02:35 danny223
Refrigerant-134a enters the condenser of a residential heat pump at 800 kPA and 35oC at a rate of 0.018 kg/s and leaves at 800 kPa as a saturated liquid. If the compressor consumes 1.2 kW of power, determine
(a) the COP of the heat pump and
(b) the rate of heat absorbtion from the outside air.
Answers: 2
Engineering, 04.07.2019 18:10
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.
Answers: 3
Engineering, 04.07.2019 18:10
Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factorยทn". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when
Answers: 1
Engineering, 04.07.2019 18:20
Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false
Answers: 2
Refrigerant-134a enters the condenser of a residential heat pump at 800 kPA and 35oC at a rate of 0....
Mathematics, 08.12.2021 17:20
Social Studies, 08.12.2021 17:30
Social Studies, 08.12.2021 17:30
English, 08.12.2021 17:30
Mathematics, 08.12.2021 17:30
English, 08.12.2021 17:30
Mathematics, 08.12.2021 17:30
Mathematics, 08.12.2021 17:30
Mathematics, 08.12.2021 17:30
Mathematics, 08.12.2021 17:30
English, 08.12.2021 17:30
Biology, 08.12.2021 17:30
Social Studies, 08.12.2021 17:30