Effect of a Space Heater on Flutter Echo
The velocity of sound increases with an increase in temperature; therefore, the effect of an increase in temperature with an increase in height is a downward bending of the sound
path. This illustrates why feedback modes change as air conditioners, heating, or crowds dramatically change the temperature of a room (Figure 3.7).
Related posts:
GENERATOR MAIN CONNECTIONS:SYSTEM DESCRIPTION
Testing of d.c.Machines:Brake Test
Programming A Plc:Developing a Program
Universal, Shaded Pole, and Fan Motors
Computations and circle diagrams:Starting of Slip-ring Motors
PNEUMATIC CONTROL FUNDAMENTALS:AIR DRYING TECHNIQUES
OBJECTIVE TEST On Armature reaction and commutation
Motor Control:Auxiliary Contact Blocks
Integrated Circuits:Introduction to Integrated circuits
Identifying Leads of a Compound DC Motor with an Ohmmeter
Emission Control Systems part7
TRANSFORMERS:TRANSFORMER RATINGS
Introduction to AC:Electricity Distribution Network
Lamps and Light Fittings:Master Switching