Engineering
Engineering, 02.11.2020 21:40, daedae11142

HELP FAST WILL MARK BRAINLIEST (for a real answer) An electric heater heats the air an industrial chamber, raising its temperature from 30 degrees Celsius to 180 degrees Celsius. The mass of the air in the chamber is 1,200 kilograms. The specific heat of air is 1,000 J/kg degrees Celsius . How much electrical energy does the heater consume?

A: 12,000 joules

B: 1,80 million joules

C: 1,800 joules

D: 12 million joules

answer
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 03.07.2019 14:10, bryneosburn
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
image
Engineering, 04.07.2019 18:10, Talos02
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
Answers: 2
image
Engineering, 04.07.2019 18:10, ayoismeisjjjjuan
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
Answers: 1
image
Engineering, 04.07.2019 18:10, chadatkin
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
Answers: 3
Do you know the correct answer?
HELP FAST WILL MARK BRAINLIEST (for a real answer) An electric heater heats the air an industrial c...

Questions in other subjects:

Konu
Mathematics, 12.11.2020 19:50
Konu
Law, 12.11.2020 19:50